Catalogo DAB - Centrifugas by M3h · Guia de Bombas

DAB PUMPS B.V. Brusselstraat 150 B-1702 Groot-Bijgaarden - Belgium Tel. +32 2 4668353 Fax +32 2 4669218

DAB PUMPEN DEUTSCHLAND GmbH Tackweg 11 D - 47918 Tönisvorst - Germany Tel. +49 2151 82136-0 Fax +49 2151 82136-36

DAB PUMPS IBERICA S.L. Parque Empresarial San Fernando Edificio Italia Planta 1ª 28830 - San Fernando De Henares - Madrid - Spain Ph. +34 91 6569545 Fax +34 91 6569676

DAB PUMPS B.V. Albert Einsteinweg, 4 5151 DL Drunen - Nederland Tel. +31 416 387280 Fax +31 416 387299 info.nl@dabpumps.com

PUMPS AMERICA, INC. DAB PUMPS DIVISION 3226 Benchmark Drive Ladson, SC 29456 USA Ph. 1-843-824-6332 Toll Free 1-866-896-4DAB (4322) Fax 1-843-797-3366

CENTRIFUGAL PUMPS CENTRIFUGAL PUMPS

DAB PUMPS LTD. Unit 4, Stortford Hall Industrial Park Dunmow Road, Bishops Stortford, Herts CM23 5GZ - UK Tel. +44 1279 652 776 Fax +44 1279 657 727

2007

DAB PUMPS RUSSIA 127247 Dmitovskoe sh., 100 bld. 3 Moscow, Russia òåë.: +7 095 485-1679

Tel. 049 9048873-75-76 049 9048950 Fax 049 9048888

Export Sales Dept:

Ph. (+39) 049 9048895-96-97 049 9048964-996 Fax (+39) 049 9048900

Vendite Italia:

05/2007 - 0018 021 71

DAB PUMPS S.p.A. Via M. Polo, 14 - 35035 Mestrino (PD) - Italy Tel. +39 049 9048811 - Fax +39 049 9048847 http://www.dabpumps.com

Assistenza Tecnica Clienti: Customer Technical Assistance: Ph. (+39) 049 9048911 Fax (+39) 049 9048920

TECHNICAL CATALOGUE SECTIONS:

WET ROTOR CIRCULATORS AND IN-LINE PUMPS

SELF-PRIMING AND MULTISTAGE CENTRIFUGAL PUMPS

CENTRIFUGAL PUMPS

SUBMERSIBLE AND SUBMERGED PUMPS

BOOSTER SETS

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Pagina 1

INDEX KPA KPS KPF KP

PERIPHERAL PUMPS

HORIZONTAL

page 4-10

K SINGLE IMPELLER

CENTRIFUGAL PUMPS

page 11-22

HORIZONTAL

K TWIN IMPELLER

CENTRIFUGAL PUMPS

page 24-31

STANDARDISED ENBLOC CENTRIFUGAL PUMPS WITH INTEGRAL SHAFT

NKM 4 poles NKP 2 poles

STANDARDISED ENBLOC CENTRIFUGAL PUMPS

NKM-G 4 poles NKP-G 2 poles

page 32-68

page 70-127

ELECTRONICAL MONO-BLOC CENTRIFUGAL PUMPS WITH COUPLING

NKM-GE 4 poles NKP-GE 2 poles

STANDARDISED CENTRIFUGAL PUMPS TO BARE SHAFT AND ON BEDPLATE

KDN

STANDARDISED CENTRIFUGAL PUMPS TO BARE SHAFT AND ON BEDPLATE OVERSIZE

KDN

page 128-208

page 210-248

page 249-279

VERTICAL

KVC - KVCX 30-50-80-120

CENTRIFUGAL PUMPS

page 282-297

VERTICAL

KV 3-6-10 KV 32-40-50

CENTRIFUGAL PUMPS

page 291-306

TECHNICAL APPENDIX DAB PUMPS reserve the right to make modifications without prior notice

page 307-321

1 速

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2 速

DAB PUMPS reserve the right to make modifications without prior notice

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HORIZONTAL CENTRIFUGAL

PUMPS

PERFORMANCE RANGE The performance curves are based on the kinematic viscosity values = 1 mm2/s and density equal to 1000 kg/m3. Curve tolerance according to ISO 9906.

NUMERICAL AND GRAPHICAL SELECTION TABLE

MODEL SINGLE-PHASE

THREE-PHASE

KPA 40/20 M KPS 30/16 M KPF 30/16 M KP 38/18 M KP 60/6 M KP 60/12 M K 20/41M K 30/70 M K 30/100 M K 36/100 M K 12/200 M K 35/40 M K 45/50 M K 55/50 M K 35/100 M K 40/100 M K 20/41 M K 30/70 M K 30/100 M K 36/100 M K 12/200 M – – – K 14/400 M – – – – – – – – – – –

KPA 40/20 T KPS 30/16 T KPF 30/16 T KP 38/18 T KP 60/6 T KP 60/12 T K 20/41 T K 30/70 T K 30/100 T K 36/100 T K 12/200 T K 35/40 T K 45/50 T K 55/50 T K 35/100 T K 40/100 T K 20/41 T K 30/70 T K 30/100 T K 36/100 T K 12/200 T K 36/200 T K 40/200 T K 55/200 T K 14/400 T K 11/500 T K 18/500 T K 28/500 T K 40/400 T K 50/400 T K 30/800 T K 40/800 T K 50/800 T K 20/1200 T K 25/1200 T K 35/1200 T

P2 Q Q NOMINAL m3/h 0 l/min 0 kW HP

Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q 0,3 0,6 0,9 1,2 1,8 2,4 3,6 4,8 6 7,2 9 9,6 10,8 12 15 18 24 30 36 42 60 72 84 96 5 10 15 20 30 40 60 80 100 120 150 160 180 200 250 300 400 500 600 700 1000 1200 1400 1600

0,75 1 0,3 0,4 0,3 0,4 0,6 0,8 0,37 0,5 0,75 1 0,37 0,5 0,75 1 1,1 1,5 1,85 2,5 0,75 1 0,75 1 1,1 1,5 1,85 2,5 1,1 1,5 1,85 2,5 0,37 0,5 0,75 1 1,1 1,5 1,85 2,5 0,75 1 2,2 3 3 4 4 5,5 1,85 2,5 2,2 3 3 4 4 5,5 5,5 7,5 7,5 10 7,5 10 9,2 12,5 11 15 7,5 10 9,2 12,5 11 15

51 31 31 50 57 91

H (m)

53 32,5 32,5 54 87 107 22 31,8 29,2 34,9 18,4 43,5 51 62 38,5 44 22 31,8 29,2 34,9 18,4 36,6 41,3 54 19 24,5 29,6 35 50,5 62 44 51,5 58 37,5 40,7 45

DAB PUMPS reserve the right to make modifications without prior notice

48 25 25 46 33 74

43 38 27 16 22 17,5 10 22 17,5 10 41 36 27,5 17,5 13 58 43 17 20,2 19,4 29,5 28,9 29 34,8 17,2 41,5 40 38 49 47,5 46 60 58 57 37,5 43,4 20,2 19,4 29,5 28,9 29 34,8 17,2

17 27 28,8 34,6 16,5 33 42 52 36,5 42,5 17 27 28,8 34,6 16,5

13,5 24,2 28 34 16 23,5 37 45 35 41 13,5 24,2 28 34 16 36 41

8 19,8 26,8 33 15,3 30 34 32 39 8 19,8 26,8 33 15,3 35,5 40,5 54

13,5 25,3 22,5 21,5 18,5 32 29,8 29 26,5 14,7 13,5 13,1 12,3 11,4 8,9

5,5

28,5 18,5 17,5 35,7 29 26 18,5 13,5 25,3 32 14,7 35 40 53,9

22,5 29,8 13,5 34 39 53,2

21,5 29 13,1 33,3 38,8 53

18,5 26,5 12,3 32,5 38 52

11,4 31,5 37 51,5 18,8 22,5 29,2 34,5 49 61

8,9 28 33,5 48,5 18,5 21,5 28,5 34 48 60

5,5 23,5 29 45 18 20 27,4 32,8 45 59

16,3 16,5 24 29,3 37 54,5 42 50 56,5 36,5 39

13,8 11,5 19,5 25,2 24 46 40 48 55 36 38,5

10 6,5 13,8 20

38 47 53,5 35 38 43

35 43,5 51 34 37 42,5

21,5 32,5 41 30 33,5 38,5

21 31 26 21 15 30 25 18 35 31,5 27

3 ®

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KPA PUMP WITH SIDE LIQUID CHANNEL

GENERAL DATA Applications Self-priming pump with side liquid channel and star-shaped impeller, with excellent suction capacities even in unfavourable operating conditions such as the presence of air bubbles or lack of continuity in the sucked liquid. Used in domestic, agricultural civil and industrial installations.

Constructional features of the pump Cast iron pump body with brass pressure disc. Motor support and impeller completely made of brass, to prevent the risk of blockage. Carbon/ceramic mechanical seal. Stainless steel motor shaft.

Constructional features of the motor Induction motor, closed and cooled with external ventilation. Rotor mounted on oversized greased sealed-for-life ball bearings to ensure silent running and long life. Built-in thermal and current overload protection in the single-phase version. Three-phase motors should be protected with a suitable overload protection complying with the regulations in force. Capacitor permanently in circuit in the single phase version. Manufactured according to CEI 2-3 and CEI 61-69 standards (EN 60335-2-41). Motor protection: IP44 Terminal box protection: IP55 Insulation class: F Standard voltage: single-phase 220-240 V / 50 Hz three-phase 230-400 V / 50 Hz

4 速

DAB PUMPS reserve the right to make modifications without prior notice

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TECHNICAL DATA MATERIALS

PARTS*

N. 1

PUMP BODY

3 4 7

SUPPORT IMPELLER MOTOR SHAFT

16 28

MECHANICAL SEAL OR GASKET

CAST IRON 250 ISO UNI 185 with brass pressure disc PCu Zn 40 Pb2 UNI 5705/65 BRASS PCu Zn 40 Pb2 UNI 5705/65 BRASS PCu Zn 40 Pb2 UNI 5705/65 STAINLESS STEEL AISI 416 X12 CrS 13 UNI 6900/71 CARBON/CERAMIC VITON

* In contact with the liquid.

- Operating range:

from 8 to 45 l/min with head up to 53 metres

- Liquid quality requirements:

clean, free from solids or abrasive substances, non viscous, non aggressive, non crystallized, chemically neutral, close to the characteristics of water.

- Liquid temperature range:

from 0°C to +35°C for domestic use (EN 60335-2-41) from -10°C to +80°C for other uses

- Maximum ambient temperature:

+40°C

- Maximum operating pressure:

10 bar (1000 kPa)

- Installation:

fixed in a horizontal position

The performance curves are based on the kinematic viscosity values = 1 mm2/s and density equal to 1000 kg/m3. Curve tolerance according to ISO 9906.

KPA 40/20

Q US gpm Q IMP gpm H ft

P H kPa m 500

400

160 140 120

300

200

100 80 60 40

100

10 20

NPSH kPa m 80

0,5

1,5

0,2 10

IØ

DNA

DNM

301

142

136

112

206

146

187

1” G

KPA 40/20 M

1x220-240 V ∼

1,05

0,75

KPA 40/20 T

3x230-400 V ∼

1,0

0,75

In A

I st. A

1/min η max cos ϕ %

µF

4,7

17,3

2800 74,0

0,97

450

3,6-2,1 24,3-14,07 2860 77,9

0,71

–

DAB PUMPS reserve the right to make modifications without prior notice

Q m3/h NPSH ft

3 0,8

Q m3/h Q l/s Q l/min

PACKING DIMENSIONS VOLUME m3 L/A L/B H 406

267

402

WEIGHT Kg 10,7

0,044

HYDRAULIC DATA (n ∼ 2800 1/min)

ELECTRICAL DATA VOLTAGE 50 Hz

2,5 0,6

MODEL

0,4

P2 NOMINAL

2,5

0 0

P1 MAX kW

KPA 40/20

1,5

MODEL

CAPACITOR

Q m3/h l/min

0 0

0,6 10

1,2 20

1,8 30

2,4 40

2,7 45

H (m)

5 ®

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KPS - KPF - KP PERIPHERAL PUMPS

KPF 30/16 KPS 30/16

KP 38/18

KP 60/6 - KP 60/12

GENERAL DATA Applications Peripheral centrifugal pump with compact dimensions. Able to generate high heads and suitable for domestic installations, water supply systems, small gardening applications, draining and filling cisterns, and for small industrial uses such as feeding pressurized boilers (anti-condensation).

Constructional features of the pump Brass pump body and motor support for KP 60/6 and KP 60/12. Cast iron pump body with radial suction for KPS, frontal suction for KPF. Motor support with brass wear disc for KPS 30/16 and KP 38/18. KPS 30/16 is available on request with pump body and support in bronze. Brass impeller. Carbon/ceramic mechanical seal.

Constructional features of the motor Induction motor, closed and cooled with external ventilation. Rotor mounted on oversized greased sealed-for-life ball bearings to ensure silent running and long life. Built-in thermal and current overload protection and a capacitor permanently in circuit in the single-phase version. Three-phase motors should be protected with a suitable overload protection complying with the regulations in force. Manufactured according to CEI 2-3 and CEI 61-69 standards (EN 60335-2-41). Motor protection: IP44 Terminal box protection: IP55 Insulation class: F Standard voltage: single-phase 220-240 V/50 Hz three-phase 230-400 V/50 Hz

6 速

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TECHNICAL DATA 33

1 4 7

MATERIALS

PARTS*

CAST IRON 200 UNI ISO 185 BRASS PCu Zn 40 Pb2 UNI 5705/65 STAINLESS STEEL AISI 416 X12 CrS 13 UNI 6900/71 CARBON/CERAMIC NBR BRASS PCu Zn 40 Pb2 UNI 5705/65

PUMP BODY IMPELLER SHAFT WITH ROTOR

16 MECHANICAL SEAL 28 OR GASKET 33 COVER

16 7

KPS

* In contact with the liquid.

- Operating range:

from 5 to 36 l/min with head up to 33 metres

- Liquid quality requirements:

clean, free from solids or abrasive substances, non viscous, non aggressive, non crystallized, chemically neutral, close to the characteristics of water.

- Liquid temperature range:

from 0°C to +35°C for domestic use (EN 60335-2-41) from -10°C to +50°C for other uses

- Maximum ambient temperature:

+40°C

- Maximum operating pressure:

6 bar (600 kPa)

- Installation:

fixed in a horizontal position

- Special executions on request:

other voltages and/or frequencies

The performance curves are based on the kinematic viscosity values = 1 mm2/s and density equal to 1000 kg/m3. Curve tolerance according to ISO 9906.

KPS 30/16 0

P kPa

Q US gpm

Q IMP gpm H ft

H m

B DNM

300

100

30 KPS 30/16

DNA

200

H2 H

40 100

10 20

I¯

0 0

0,5

0 0

MODEL

KPS 30/16

IØ

DNA

DNM

228

132

165

–

158

103

138

1” G

VOLTAGE 50 Hz

KPS 30/16 M

1x220-240 V ~

0,47

0,3

0,4

KPS 30/16 T

3x230-400 V ~

0,47

0,3

0,4

In A

Q l/min

PACKING DIMENSIONS VOLUME WEIGHT m3 Kg L/A L/B H 164

259

197

0,008

5,3

HYDRAULIC DATA (n ∼ 2800 1/min)

ELECTRICAL DATA P2 NOMINAL

0,6

Q m3/h Q l/s

0,4

P1 MAX kW

MODEL

1,5

0,2

CAPACITOR µF

450

1,4-0,8

–

Q m3/h l/min

0 0

0,3 5

0,6 10

0,9 15

1,2 20

1,8 30

2,16 36

H (m)

32,5

17,5

KPS 30/16 M are available on request: equipped with gauge, pressure switch, power cable and plug plus a three-way connection for connecting to a tank.

DAB PUMPS reserve the right to make modifications without prior notice

7 ®

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TECHNICAL DATA 3

1 3 4 7

MATERIALS

PARTS*

G20 EN-GJL-250 UNI EN 1561 G20 EN-GJL-250 UNI EN 1561 BRASS PCu Zn 40 Pb2 UNI 5705/65 STAINLESS STEEL AISI 416 X12 CrS 13 UNI 6900/71 CARBON/CERAMIC NBR

PUMP BODY SUPPORT IMPELLER SHAFT WITH ROTOR

16 MECHANICAL SEAL 28 OR GASKET

28 4 16

KPF

* In contact with the liquid.

- Operating range:

from 5 to 36 l/min with head up to 33 metres

- Liquid quality requirements:

clean, free from solids or abrasive substances, non viscous, non aggressive, non crystallized, chemically neutral, close to the characteristics of water.

- Liquid temperature range:

from 0°C to +35°C for domestic use (EN 60335-2-41) from -10°C to +50°C for other uses

- Maximum ambient temperature:

+40°C

- Maximum operating pressure:

6 bar (600 kPa)

- Installation:

fixed in a horizontal position

- Special executions on request:

other voltages and/or frequencies

The performance curves are based on the kinematic viscosity values = 1 mm2/s and density equal to 1000 kg/m3. Curve tolerance according to ISO 9906.

KPF 30/16

0 P kPa

H m

300

200

Q US gpm

Q IMP gpm

H ft 100

KPF 30/16

40 100

10 20

0 0

0,5

0,2

MODEL

KPF 30/16

1,5 0,4

B1*

IØ

DNA

DNM

247

132

165

–

158

138

1” G

Q m3/h

2 0,6

Q l/s Q l/min

PACKING DIMENSIONS VOLUME WEIGHT m3 Kg L/A L/B H 140

262

180

0,0083

5,4

* only for the single-phase 110V - 50Hz model HYDRAULIC DATA (n ∼ 2800 1/min)

ELECTRICAL DATA P2 NOMINAL

VOLTAGE 50 Hz

P1 MAX kW

KPF 30/16 M

1x220-240 V ~

0,53

0,37

0,5

KPF 30/16 T

3x230/400 V ~

0,47

0,37

0,5

MODEL

In A

CAPACITOR µF

2,37

450

1,45-0,82

–

8 ®

Q m3/h l/min

0 0

0,3 5

0,6 10

0,9 15

1,2 20

1,8 30

2,16 36

H (m)

32,5

17,5

DAB PUMPS reserve the right to make modifications without prior notice

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Pagina 9

TECHNICAL DATA

1 4 7

MATERIALS

PARTS*

CAST IRON 200 UNI ISO 185 BRASS PCu Zn 40 Pb2 UNI 5705/65 STAINLESS STEEL AISI 416 X12 CrS 13 UNI 6900/71 CARBON/CERAMIC NBR BRASS PCu Zn 40 Pb2 UNI 5705/65

PUMP BODY IMPELLER SHAFT WITH ROTOR

16 MECHANICAL SEAL 28 OR GASKET 33 COVER

* In contact with the liquid.

- Operating range:

from 10 to 50 l/min with head up to 55 metres

- Liquid quality requirements:

clean, free from solids or abrasive substances, non viscous, non aggressive, non crystallized, chemically neutral, close to the characteristics of water.

- Liquid temperature range:

from 0°C to +35°C for domestic use (EN 60335-2-41) from -10°C to +50°C for other uses

- Maximum ambient temperature:

+40°C

- Maximum operating pressure:

10 bar (1000 kPa)

- Installation:

fixed in a horizontal position

- Special executions on request:

other voltages and/or frequencies

The performance curves are based on the kinematic viscosity values = 1 mm2/s and density equal to 1000 kg/m3. Curve tolerance according to ISO 9906.

KP 38/18 P kPa

H m

Q US gpm Q IMP gpm H ft

500

160

400

300

200

100

140 120 100 80 60 40 20 0

0,5

0 0

MODEL

KP 38/18

1,5

IØ

DNA

DNM

255

130

–

106

100

186

108

153

1” G

VOLTAGE 50 Hz

µF

KP 38/18 M

1x220-240 V ~

0,89

0,6

0,8

12,5

450

KP 38/18 T

3x230-400 V ~

0,86

0,6

0,8

2,9-1,7

–

DAB PUMPS reserve the right to make modifications without prior notice

Q m3/h Q l/s Q l/min

3 0,8

PACKING DIMENSIONS VOLUME WEIGHT m3 Kg L/A L/B H 271

176

209

0,01

7,5

HYDRAULIC DATA (n ∼ 2800 1/min)

ELECTRICAL DATA In A

2,5 0,6

P2 NOMINAL

0,4

P1 MAX kW

MODEL

1 0,2

CAPACITOR

Q m3/h l/min

0 0

0,3 5

0,6 10

0,9 15

1,2 20

1,8 30

2,4 40

3 50

H (m)

9 ®

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Pagina 10

TECHNICAL DATA

PARTS*

N. 1 3 4 7

MATERIALS

PUMP BODY SUPPORT IMPELLER SHAFT WITH ROTOR

16 MECHANICAL SEAL 28 OR GASKET

BRASS PCu Zn 40 Pb2 UNI 5705/65 BRASS PCu Zn 40 Pb2 UNI 5705/65 BRASS PCu Zn 40 Pb2 UNI 5705/65 STAINLESS STEEL AISI 416 X12 CrS 13 UNI 6900/71 CARBON/CERAMIC VITON

* In contact with the liquid.

- Operating range: - Liquid quality requirements:

from 1 to 35 l/min with head up to 107 metres clean, free from solids or abrasive substances, non viscous, non aggressive, non crystallized, chemically neutral, close to the characteristics of water. from 0°C to +35°C for domestic use (EN 60335-2-41) from -10°C to +80°C for other uses +40°C 12 bar (1200 kPa) fixed in a horizontal position other voltages and/or frequencies

- Liquid temperature range: - Maximum ambient temperature: - Maximum operating pressure: - Installation: - Special executions on request:

The performance curves are based on the kinematic viscosity values = 1 mm2/s and density equal to 1000 kg/m3. Curve tolerance according to ISO 9906.

KP 60/6 - KP 60/12 H m

Q US gpm Q IMP gpm H ft

1000 100

320

800

600

400

P kPa

280

KP 60/12

240 200 160 120

KP 60/6

80 200

40 0

0,5

MODEL

1,5

0,2

KP 60/6 M

262

142

112

204

127

KP 60/6 T

262

142

112

173

127

PACKING DIMENSIONS VOLUME m3 L/A L/B H

406

267

402

0,044

8,2

151

406

267

402

0,044

7,9

406

267

402

0,044

10,1

406

267

402

0,044

/2” G /2” G

262

142

112

204

126

161

262

142

112

173

126

161

/4” G /4” G

/2” G /2” G /4” G /4” G

HYDRAULIC DATA (n ∼ 2800 1/min)

ELECTRICAL DATA VOLTAGE 50 Hz

In A

I st. A

1/min η max cos ϕ %

µF

7,7

2800 70,0

0,98

450

14,5-8,4 2800 71,2

0,72

–

2800 72,2

0,97

450

3,8-2,2 22,1-12,8 2800 77,8

0,80

–

KP 60/6 M

1x220-240 V ~

0,54

0,37

0,5

2,4

KP 60/6 T

3x230-400 V ~

0,52

0,37

0,5

1,8-1

KP 60/12 M

1x220-240 V ~

1,15

0,75

5,2

KP 60/12 T

3x230-400 V ~

1,12

0,75

15,8

10 ®

WEIGHT Kg

151

KP 60/12 T

MODEL

DNM

KP 60/12 M

P2 NOMINAL

DNA

P1 MAX kW

Q Q l/s Q l/min

2,5

0,4

m3/h

CAPACITOR

Q m3/h l/min

0 0

0,3 5

0,6 10

0,9 0,96 1,2 15 16 20

107

1,5 25

1,8 30

2,1 36

H (m) 43

DAB PUMPS reserve the right to make modifications without prior notice

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Pagina 11

K SINGLE IMPELLER PUMPS

GENERAL DATA Applications Single impeller centrifugal pump suitable for domestic, civil, industrial and agricultural installations and for decanting, mixing and irrigating uses.

Constructional features of the pump Cast iron pump body and motor support. Technopolymer or cast iron impeller, as indicated in the table of TECHNICAL DATA. Carbon/ceramic mechanical seal.

Constructional features of the motor Induction motor, closed and cooled with external ventilation. Rotor mounted on oversized greased sealed-for-life ball bearings to ensure silent running and long life. Built-in thermal and current overload protection and a capacitor permanently in circuit in the single-phase version. Three-phase motors should be protected with a suitable overload protection complying with the regulations in force. Manufactured according to CEI 2-3 standards. Motor protection: IP44 (IP 55 for motor to 2,2 - 3 - 4 - 5,5 - 7,5 - 9,2 - 11 kW) Terminal box protection: IP55 Insulation class: F Standard voltage: single-phase 220-240 V/50 Hz three-phase 230-400 V/50 Hz up to and including 4 kW 400 V Î&#x201D; 50 Hz over 4 kW DAB PUMPS reserve the right to make modifications without prior notice

11 ÂŽ

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Pagina 12

TECHNICAL DATA K 20/41 - K 30/70 - K 12/200

4 N. PARTS* 1 PUMP BODY 3 SUPPORT 4 IMPELLER

7 SHAFT WITH ROTOR

16 MECHANICAL SEAL 28 OR GASKET

K 30/100 - K 36/100

MATERIALS MODELS CAST IRON 200 UNI ISO 185 CAST IRON 200 UNI ISO 185 K 20/41; K 30/70; TECHNOPOLYMER A K 30/100; K 36/100; K 12/200; K 36/200; K 40/200. TECHNOPOLYMER B K 55/200 CAST IRON 200 UNI ISO 185 K 14/400; K 11/500; K 18/500; K 28/500; K 40/400; K 50/400; K 30/800; K 40/800; K 50/800; K 20/1200; K 25/1200; K 35/1200. STAINLESS STEEL AISI 416 K 20/41; K 30/70; K 12/200 X12CrS13 UNI 6900/71 STAINLESS STEEL K 30/100; K 36/100; K 36/200; AISI 303 K 40/200; K 55/200; K14/400; X10CrNiS 1089 UNI 6900/71 K 11/500; K 18/500; K 28/500. STAINLESS STEEL K 40/400; K 50/400; K 30/800; AISI 304 K 40/800; K 50/800; K 20/1200; X5CrNi 1810 UNI 6900/71 K 25/1200; K 35/1200. CARBON/CERAMIC NBR RUBBER EPDM RUBBER

28 3

K 36/200 - K 40/200 - K 55/200 K 14/400 - K 11/500 - K 18/500 K 28/500 - K 40/400 - K 50/400 K 30/800 - K 40/800 - K 50/800 K 20/1200 - K 25/1200 - K 35/1200

K 36/200; K 40/200; K 55/200; K 14/400; K 11/500; K 18/500; K 28/500; K 30/800; K 40/800; K 50/800; K 20/1200; K 25/1200; K 35/1200.

* In contact with the liquid.

- Operating range:

from 1.8 to 96 m3/h with head up to 62 metres

- Liquid quality requirements:

clean, free from solids or abrasive substances, non viscous, non aggressive, non crystallized, chemically neutral, close to the characteristics of water.

- Liquid temperature range:

K 20/41, K 30/70, K 30/100, K 36/100 K 12/200, K 36/200, K 40/200 The rest of the range

- Maximum ambient temperature:

+40°C

- Maximum operating pressure:

K 20/41, K 30/70, K 30/100, K 36/100, K 12/200, K 14/400

: from -10°C to +50°C : from -15°C to +110°C

: 6 bar (600 kPa)

K 36/200, K 40/200, K 55/200, K 11/500, K 18/500, K 28/500 : 8 bar (800 kPa) K 40/400, K 50/400, K 30/800, K 40/800, K 50/800, K 20/1200, K 25/1200, K 35/1200 : 10 bar (1000 kPa) fixed in a horizontal or vertical position, as long as the motor is above the pump

- Installation: - Special executions on request:

other voltages and/or frequencies

12 ®

DAB PUMPS reserve the right to make modifications without prior notice

03_CentrifugheGB_2007ok

31-08-2007

15:11

Pagina 13

The performance curves are based on the kinematic viscosity values = 1 mm2/s and density equal to 1000 kg/m3. Curve tolerance according to ISO 9906.

Liquid temperature range: Maximum ambient temperature:

from -10°C to +50°C +40°C

K 20/41

0 0

2 2

6 4

10 8

12 10

14 16 18 20 12 14 16

22 18

24 20

Q US gpm Q IMP gpm H ft

26 22

P H kPa m

200

150

100

60 50 40

NPSH m 7

NPSH ft 20

0,5

P HP W

50 η

40 30

0 0 0

DNA

300

160

100

110

205

120

VOLTAGE 50 Hz

K 20/41 M

1x220-240 V ∼

0,65

0,37

K 20/41 T

3x230-400 V ∼

0,64

0,37

1 60

DNM

Q m3/h Q l/s Q l/min

6 1,5

100

PACKING DIMENSIONS VOLUME WEIGHT Kg m3 L/A L/B H 332

1” G-M 1” G-M

202

257

0,024

10,1

HYDRAULIC DATA (n ∼ 2800 1/min)

ELECTRICAL DATA MODEL

0,5 20

P2 NOMINAL

Q m3/h η%

P1 MAX kW

250

0,1

K 20/41

0,2 150

MODEL

350

0,4 0,3

In A

I st. A

1/min η max cos ϕ %

µF

0,5

8,5

2800 66,8

0,98

450

0,5

2,3-1,3

8,6-5

2800 72,9

0,78

–

K 30/70

CAPACITOR

0 0

Q m3/h l/min

0 0

1,8 30

2,4 40

3,6 60

4,8 80

6 100

H (m)

20,2

19,4

13,5

10 5

25 20

30 25

Q US gpm Q IMP gpm H ft

35 30

P H kPa m 300

250

200

150

100

15 NPSH ft 10

NPSH m 4 3 2 1

0 0

P HP kW

0,4

0,2

MODEL

K 30/70

0 0 0

2 0,5

DNA

330

185

108

140

235

100

135

VOLTAGE 50 Hz

K 30/70 M

1x220-240 V ∼

1,3

0,75

K 30/70 T

3x230-400 V ∼

1,2

0,75

1 60

DNM

6 1,5

100

10 9 Q m3/h 2,5 Q l/s

2 120

Q l/min

140

PACKING DIMENSIONS VOLUME WEIGHT Kg m3 L/A L/B H 386

226

272

0,024

14,8

HYDRAULIC DATA (n ∼ 2800 1/min)

In A

I st. A

1/min η max cos ϕ %

µF

15,8

2800 71,4

0,96

450

4,3-2,5 22,1-12,8 2820 76,4

0,79

–

DAB PUMPS reserve the right to make modifications without prior notice

1” G-M 1” G-M

ELECTRICAL DATA P2 NOMINAL

P1 MAX kW

MODEL

Q m3/h η% 50

0,8 0,8 0,6

CAPACITOR

Q m3/h l/min

0 0

1,8 30

2,4 40

3,6 60

4,8 80

6 100

7,2 120

H (m)

31,8

29,5

28,9

24,2

19,8

13,5

13 ®

03_CentrifugheGB_2007ok

31-08-2007

15:11

Pagina 14

The performance curves are based on the kinematic viscosity values = 1 mm2/s and density equal to 1000 kg/m3. Curve tolerance according to ISO 9906.

Liquid temperature range: Maximum ambient temperature:

from -10°C to +50°C +40°C

K 30/100

0 0

10 5

15 10

25 20

30 25

35 30

Q US gpm Q IMP gpm H ft

45 35

P H kPa m 300

250

200

150

100

MODEL

K 30/100

0,8

0,2 0

0 0 0

2 0,5

1 60

DNA

DNM

333

200

114

140

255

105

150

11/2” G

1” G

K 30/100 M

1x220-240 V ∼

1,6

1,1

1,5

K 30/100 T

3x230-400 V ∼

1,63

1,1

1,5

7,1

2 120

100

9 2,5 140

20 11 Q m3/h 3 Q l/s 180 Q l/min

10 160

PACKING DIMENSIONS VOLUME WEIGHT Kg m3 L/A L/B H 427

246

307

18,5

0,032

HYDRAULIC DATA (n ∼ 2800 1/min)

ELECTRICAL DATA I st. A

6 1,5

In A

0 11 Q m3/h

0,4

VOLTAGE 50 Hz

MODEL

P2 NOMINAL

P1 MAX kW

η%

0,8 0,6 0,4

P HP kW 1,2

30 NPSH 20 ft

NPSH m 8 6 4 2

Q m3/h l/min

CAPACITOR

1/min η max cos ϕ %

µF

2800 75,6

0,97

31,5

450

5,5-3,2 31,1-18 2860 78,9

0,82

–

K 36/100

0 0

2,4 40

3,6 60

4,8 80

6 7,2 8,4 9,6 10,8 100 120 140 160 180

H (m) 29,2 29

28,8

26,8 25,3 23,5 21,5 18,5

0 0

20 10

Q US gpm Q IMP gpm H ft

60 50

P H kPa m 300

250

200

150

100

0 0

MODEL

K 36/100

1 40

2 120

DNA

DNM

333

200

114

140

255

105

150

11/2” G

1” G

1x220-240 V ∼

2,1

1,85

2,5

K 36/100 T

3x230-400 V ∼

1,85

2,5

8,8

CAPACITOR

1/min η max cos ϕ %

µF

2850 80,2

0,96

450

6,9-4 37,5-21,7 2870 80,7

0,78

–

14 ®

12 3

160

200

Q m3/h 4 Q l/s 240 Q l/min

PACKING DIMENSIONS VOLUME WEIGHT Kg m3 L/A L/B H 427

246

307

19,7

0,032

HYDRAULIC DATA (n ∼ 2800 1/min)

ELECTRICAL DATA

K 36/100 M

30 0 0 0

I st. A

Q m3/h η%

0,4

In A

VOLTAGE 50 Hz

0,8

P2 NOMINAL

P1 MAX kW

MODEL

1,6

1,6 1,2 0,8

P HP kW 2,4

30 NPSH ft 20

NPSH m 8 6 4 2

Q m3/h l/min

0 0

2,4 40

3,6 60

4,8 80

6 7,2 8,4 9,6 10,8 100 120 140 160 180

H (m) 34,9 34,8 34,6

30,8

26,5

DAB PUMPS reserve the right to make modifications without prior notice

03_CentrifugheGB_2007ok

31-08-2007

15:11

Pagina 15

The performance curves are based on the kinematic viscosity values = 1 mm2/s and density equal to 1000 kg/m3. Curve tolerance according to ISO 9906.

Liquid temperature range: Maximum ambient temperature:

from -10°C to +50°C +40°C

K 12/200

MODEL

K 12/200

DNA

335

169

114

110

210

125

11/2” G-M 11/2” G-M

MODEL

VOLTAGE 50 Hz

K 12/200 M

1x220-240 V ∼

1,05

0,75

K 12/200 T

3x230-400 V ∼

1,02

0,75

392

232

280

0,024

HYDRAULIC DATA (n ∼ 2800 1/min)

ELECTRICAL DATA P2 NOMINAL

P1 MAX kW

PACKING DIMENSIONS VOLUME WEIGHT Kg m3 L/A L/B H

DNM

Q m3/h l/min

In A

I st. A

1/min η max cos ϕ %

µF

4,6

18,5

2790 73,5

0,98

450

3,6-2,1 22,1-12,8 2860 78,9

0,72

–

CAPACITOR

0 0

K 36/200

10 10

0 0

2,4 40

3,6 60

4,8 6 7,2 9,6 12 14,4 16,8 80 100 120 160 200 240 280

H (m) 18,4 17,2 16,5 16 15,3 14,7 13,1 11,4 9,5 6,8

50 40

60 50

70 60

90 70

P H kPa m 35

Q US gpm Q IMP gpm H ft

300

100

250

200

150

100

60 40 NPSH 20 ft 15 10 5

NPSH m 6 4 2

P HP kW 3

K 36/200 T

0 22 Q m3/h

η% 50

1 30

0,5 0

0 0 0

1 40

8 2 120

12 3

160

200

14 4 240

18 5

280

20 320

22 Q m3/h 6 Q l/s 360 Q l/min

DNA

DNM

PACKING DIMENSIONS L/A L/B H

VOLUME m3

WEIGHT Kg

425

250

175

320

135

185

2” G

11/4” G

512

276

0,049

32,1

VOLTAGE 50 Hz

3x230-400 V ∼

P2 NOMINAL

P1 MAX kW

2,2

DAB PUMPS reserve the right to make modifications without prior notice

345

HYDRAULIC DATA (n ∼ 2860 1/min)

ELECTRICAL DATA MODEL

MODEL

2,5

2 1,5 1

In A

I st. A

Q 3 1/min η max cos ϕ m /h l/min %

9-5,2

45-26

2860 78,2

0,87

H (m)

0 0

2,4 40

4,8 80

7,2 120

9,6 160

10,8 180

12 200

14,4 240

16,8 280

18 300

36,6

36,5

33,3

32,5

31,5

25,6

23,5

15 ®

03_CentrifugheGB_2007ok

31-08-2007

15:11

Pagina 16

The performance curves are based on the kinematic viscosity values = 1 mm2/s and density equal to 1000 kg/m3. Curve tolerance according to ISO 9906.

Liquid temperature range: Maximum ambient temperature:

from -15°C to +50°C +40°C 0 0

K 40/200

10 10

30 20

50 40

60 50

70 60

Q US gpm Q IMP gpm H ft

90 70

P H kPa m 40

120

350

300

100

250

200

150

100

60 40

P HP kW 4

K 40/200 T

0 22 Q m3/h

η% 50 40

30 0 0 0

1 40

2 120

14 4 240

3 160

200

18 5

280

20 22 Q m3/h 6 Q l/s 360 Q l/min

20 320

DNA

DNM

PACKING DIMENSIONS L/A L/B H

VOLUME m3

WEIGHT Kg

425

250

175

320

135

185

2” G

11/4” G

512

276

0,049

33,9

VOLTAGE 50 Hz

P2 NOMINAL

P1 MAX kW

3x230-400 V ∼

In A

I st. A

1/min η max cos ϕ %

11,1-6,4 67,5-39 2830 78,9

0,84

K 55/200 Liquid temperature range: Maximum ambient temperature:

345

HYDRAULIC DATA (n ∼ 2830 1/min)

ELECTRICAL DATA MODEL

K 40/200

MODEL

NPSH 20 ft 15 10 5

NPSH 6 m 4 2

Q m3/h l/min

0 0

4,8 80

7,2 120

9,6 160

12 200

14,4 240

16,8 280

18,6 310

H (m)

41,3

38,8

0 0

da -15°C to +110°C +40°C

10 10

30 20

50 40

60 50

70 60

90 70

P H kPa m 500

400

300

200

Q US gpm Q IMP gpm H ft 160

120

100

NPSH m 5 4

MODEL

K 55/200

K 55/200 T

0 22 Q m3/h

η%

4 3

50 40

1 0

20 0 0 0

1 40

8 2 120

12 3

160

200

14 4 240

16 280

18 5

20 320

10 22 Q m3/h 6 Q l/s 360 Q l/min

DNA

DNM

PACKING DIMENSIONS L/A L/B H

VOLUME m3

WEIGHT Kg

425

250

175

320

135

185

2” G

11/4” G

512

276

0,049

33,9

VOLTAGE 50 Hz

3x230-400 V ∼

P2 NOMINAL

P1 MAX kW

5,1

5,5

In A

I st. A

16,3-9,4 104-60

1/min η max cos ϕ % 2880 81,2

16 ®

345

HYDRAULIC DATA (n ∼ 2880 1/min)

ELECTRICAL DATA MODEL

0 0

3 2 1

P HP kW 5 4 3 2 1 0

NPSH 15 ft

0,83

Q m3/h l/min

0 0

6 100

7,2 120

9,6 160

12 200

14,4 240

16,8 280

19,2 320

20,1 335

H (m)

53,9

51,5

49,3

46,5

43,5

DAB PUMPS reserve the right to make modifications without prior notice

03_CentrifugheGB_2007ok

31-08-2007

15:11

Pagina 17

The performance curves are based on the kinematic viscosity values = 1 mm2/s and density equal to 1000 kg/m3. Curve tolerance according to ISO 9906.

Liquid temperature range: Maximum ambient temperature:

from -15°C to +110°C +40°C

K 14/400

DNA

DNM

PACKING DIMENSIONS H L/B L/A

K 14/400 M

430

200

120

270

105

165

2” G

427

246

K 14/400 T

358

200

120

270

105

165

2” G

427

246

MODEL

VOLTAGE 50 Hz

K 14/400 M

1x220-240 V ∼

2,1

1,85

K 14/400 T

3x230-400 V ∼

2,1

1,85

In A

I st. A

2,5

9,5

2,5

7-4

WEIGHT Kg

307

0,032

24,5

307

0,032

HYDRAULIC DATA (n ∼ 2850 1/min)

ELECTRICAL DATA P2 NOMINAL

P1 MAX kW

VOLUME m3

CAPACITOR

1/min η max cos ϕ %

µF

2850 72,0

0,95

450

37,5-21,7 2850 80,5

0,83

–

Q m3/h l/min

0 0

6 9 12 15 18 24 30 36 39 100 150 200 250 300 400 500 600 650

H (m) 19

18,9 18,8 18,5 18 16,3 13,8 10 8,2

K 11/500

MODEL

K 11/500

DNA

DNM

PACKING DIMENSIONS L/A L/B H

VOLUME m3

WEIGHT Kg

440

240

100

155

312

132

180

21/2” G

2” G

512

286

0,049

33,2

HYDRAULIC DATA (n ∼ 2900 1/min)

ELECTRICAL DATA MODEL

K 11/500 T

VOLTAGE 50 Hz

3x230-400 V ∼

P2 NOMINAL

P1 MAX kW

2,6

2,2

In A

I st. A

1/min η max cos ϕ %

7,6-4,4

45-26

2900 81,2

DAB PUMPS reserve the right to make modifications without prior notice

345

0,81

Q m3/h l/min

0 0

6 100

9 150

12 200

15 250

18 300

24 400

30 500

36 600

H (m)

24,5

23,5

22,5

21,5

16,5

11,5

6,5

17 ®

03_CentrifugheGB_2007ok

31-08-2007

15:11

Pagina 18

The performance curves are based on the kinematic viscosity values = 1 mm2/s and density equal to 1000 kg/m3. Curve tolerance according to ISO 9906.

Liquid temperature range: Maximum ambient temperature:

from -15°C to +110°C +40°C

K 18/500

20 20

0 0

100 80

120 100

140 120

Q US gpm Q IMP gpm H ft

160 140

P H kPa m 250

200

150

100

40 NPSH ft 20

NPSH m 6

10 2

0 0

Q m3/h η%

0,5

40 30

0 0 0

2 100

10 3 200

15 4

20 5 300

25 7 400

30 8 500

35 10 600

Q m3/h Q l/s Q l/min

40 11

DNA

DNM

PACKING DIMENSIONS L/A L/B H

VOLUME m3

WEIGHT Kg

440

240

100

155

312

132

180

21/2” G

2” G

512

286

0,049

35,6

VOLTAGE 50 Hz

P2 NOMINAL

P1 MAX kW

3,4

3x230-400 V ∼

In A

345

HYDRAULIC DATA (n ∼ 2900 1/min)

ELECTRICAL DATA

K 18/500 T

2 1,5

MODEL

2,5

K 18/500

P HP kW

MODEL

I st. A

1/min η max cos ϕ %

10,2-5,9 67,5-39 2870 81,2

K 28/500

0,83

Q m3/h l/min

0 0

6 100

12 200

15 250

18 300

24 400

30 500

36 600

H (m)

29,6

29,5

29,2

28,5

27,4

19,5

13,8

0 0

20 20

100 80

120 100

140 120

Q US gpm Q IMP gpm H ft

160 140

H P kPa m 35

300

100

250

200

150

100

60 40

NPSH m

20 15 10 5

4 2

2,5

60 50

40 30

2 1,5 1

MODEL

K 28/500

0 0 0

5 1

2 100

K 28/500 T

10 3 200

15 4

20 5 300

25 7 400

30 8 500

35 10 600

40 11

Q m3/h Q l/s Q l/min

DNA

DNM

PACKING DIMENSIONS L/A L/B H

VOLUME m3

WEIGHT Kg

440

240

100

155

312

132

180

21/2” G

2” G

512

286

0,049

39,6

VOLTAGE 50 Hz

3x230-400 V ∼

P2 NOMINAL

P1 MAX kW

4,6

5,5

In A

I st. A

14,7-8,5

104-60

1/min η max cos ϕ % 2880 82,6

18 ®

345

HYDRAULIC DATA (n ∼ 2900 1/min)

ELECTRICAL DATA MODEL

Q m3/h η% 80

3,5

20 0

P HP kW 4

NPSH ft

0,81

Q m3/h l/min

0 0

6 100

12 200

18 300

24 400

30 500

36 600

39 650

H (m)

34,5

32,8

29,3

25,2

16,8

DAB PUMPS reserve the right to make modifications without prior notice

03_CentrifugheGB_2007ok

31-08-2007

15:11

Pagina 19

The performance curves are based on the kinematic viscosity values = 1 mm2/s and density equal to 1000 kg/m3. Curve tolerance according to ISO 9906.

Liquid temperature range: Maximum ambient temperature:

from -15°C to +110°C +40°C

K 40/400

MODEL

K 40/400

560

273

100

110

212

360

160

200

DNA

DNM

185

145

165

125

MODEL

K 40/400 T

VOLTAGE 50 Hz 3x400 V ∼ Δ∗

P1 MAX kW

5,5

680

330

572

0,128

78,8

HYDRAULIC DATA (n ∼ 2900 1/min)

ELECTRICAL DATA P2 NOMINAL

PACKING DIMENSIONS VOLUME WEIGHT Kg m3 L/A L/B H

In A

I st. A

7,5

11,5

1/min η max cos ϕ % 2900 81,6

0,86

Q m3/h l/min

0 0

6 100

9 150

12 200

15 250

18 300

24 400

30 500

H (m)

50,5

49,8

* Star starting is possible ( )

K 50/400

MODEL

K 50/400

560

273

100

110

212

360

160

200

DNA

DNM

185

145

165

125

MODEL

K 50/400 T

VOLTAGE 50 Hz 3x400 V ∼ Δ∗

9,4

7,5

680

330

572

0,128

78,8

HYDRAULIC DATA (n ∼ 2900 1/min)

ELECTRICAL DATA P2 NOMINAL

P1 MAX kW

PACKING DIMENSIONS VOLUME WEIGHT Kg m3 L/A L/B H

In A

I st. A

1/min η max cos ϕ %

119

2900 83,9

0,86

Q m3/h l/min

0 0

6 100

9 150

12 200

15 250

18 300

24 400

30 500

33 550

H (m)

54,5

* Star starting is possible ( ) DAB PUMPS reserve the right to make modifications without prior notice

19 ®

03_CentrifugheGB_2007ok

31-08-2007

15:11

Pagina 20

The performance curves are based on the kinematic viscosity values = 1 mm2/s and density equal to 1000 kg/m3. Curve tolerance according to ISO 9906.

Liquid temperature range: Maximum ambient temperature:

from -15°C to +110°C +40°C

K 30/800

MODEL

K 30/800

600

273

100

110

212

385

160

225

DNA

DNM

200

160

185

145

MODEL

K 30/800 T

VOLTAGE 50 Hz 3x400 V ∼ Δ∗

8,3

7,5

680

330

572

0,128

90,2

HYDRAULIC DATA (n ∼ 2900 1/min)

ELECTRICAL DATA P2 NOMINAL

P1 MAX kW

PACKING DIMENSIONS VOLUME WEIGH T m3 L/A L/B H Kg

In A

I st. A

1/min η max cos ϕ %

119

2900 83,9

Q m3/h l/min

0 0

24 400

36 600

48 800

60 1000

66 1100

H (m)

21,5

17,7

0,85

* Star starting is possible ( )

K 40/800

MODEL

K 40/800

600

273

100

110

212

385

160

225

DNA

DNM

200

160

185

145

K 40/800 T

VOLTAGE 50 Hz 3x400 V ∼ Δ∗

P2 NOMINAL

P1 MAX kW

9,2

12,5

680

330

572

0,128

HYDRAULIC DATA (n ∼ 2900 1/min)

ELECTRICAL DATA MODEL

PACKING DIMENSIONS VOLUME WEIGH T m3 L/A L/B H Kg

In A

I st. A

1/min η max cos ϕ %

147,0

2900 83,9

0,87

Q m3/h l/min

0 0

24 400

36 600

48 800

60 1000

66 1100

H (m)

51,5

32,5

* Star starting is possible ( )

20 ®

DAB PUMPS reserve the right to make modifications without prior notice

03_CentrifugheGB_2007ok

31-08-2007

15:11

Pagina 21

The performance curves are based on the kinematic viscosity values = 1 mm2/s and density equal to 1000 kg/m3. Curve tolerance according to ISO 9906.

Liquid temperature range: Maximum ambient temperature:

from -15°C to +110°C +40°C

K 50/800

0 0

50 50

100

150 100

200

250 200

150

300 250

350

P H kPa m 500

400

300

200

Q US gpm Q IMP gpm H ft 160

120

80 NPSH m 6

100

20 10

0 0

8 4 0

MODEL

K 50/800

600

273

100

110

212

385

160

225

K 50/800 T

VOLTAGE 50 Hz 3x400 V ∼ Δ∗

P2 NOMINAL

P1 MAX kW

12,75

Q m3/h η%

8 6

2 0

40 30

0 0 0

10 2

20 6 400

4 200

30 8

DNA

40 10 600

50 12 14 800

DNM

200

160

185

145

60 16 18 1000

70 20 1200

80 22

Q m3/h Q l/s Q l/min

PACKING DIMENSIONS VOLUME WEIGHT Kg m3 L/A L/B H 680

330

572

0,128 104,3

HYDRAULIC DATA (n ∼ 2900 1/min)

ELECTRICAL DATA MODEL

P HP kW 12

4 2

NPSH ft

In A

I st. A

1/min η max cos ϕ %

20,5

183

2930 86,7

0,89

Q m3/h l/min

0 0

24 400

36 600

48 800

60 1000

72 1200

78 1300

H (m)

56,5

53,5

* Star starting is possible ( )

K 20/1200

MODEL

K 20/1200

600

273

100

110

212

385

160

225

DNA

DNM

200

160

185

145

MODEL

K 20/1200 T

VOLTAGE 50 Hz 3x400 V ∼ Δ∗

P1 MAX kW

8,9

7,5

680

330

572

0,128

HYDRAULIC DATA (n ∼ 2900 1/min)

ELECTRICAL DATA P2 NOMINAL

PACKING DIMENSIONS VOLUME WEIGHT Kg m3 L/A L/B H

In A

I st. A

1/min η max cos ϕ %

15,4

119

2900 84,2

0,85

Q m3/h l/min

0 0

36 600

48 800

60 1000

72 1200

78 1300

84 1400

96 1600

H (m)

37,5

23,5

* Star starting is possible ( ) DAB PUMPS reserve the right to make modifications without prior notice

21 ®

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15:11

Pagina 22

The performance curves are based on the kinematic viscosity values = 1 mm2/s and density equal to 1000 kg/m3. Curve tolerance according to ISO 9906.

Liquid temperature range: Maximum ambient temperature:

from -15°C to +110°C +40°C

K 25/1200

MODEL

K 25/1200

600

273

100

110

212

385

160

225

DNA

DNM

200

160

185

145

MODEL

K 25/1200 T

VOLTAGE 50 Hz 3x400 V ∼ Δ∗

9,2

12,5

330

680

572

0,128

HYDRAULIC DATA (n ∼ 2900 1/min)

ELECTRICAL DATA P2 NOMINAL

P1 MAX kW

PACKING DIMENSIONS VOLUME WEIGHT Kg m3 L/A L/B H

In A

I st. A

1/min η max cos ϕ %

147

2900 84,8

0,87

Q m3/h l/min

0 0

36 600

48 800

60 1000

72 1200

78 1300

84 1400

96 1600

H (m)

40,7

33,5

27,7

* Star starting is possible ( )

K 35/1200

0 0

50 50

100 150 200 100 150

250 200

300 250

350 300

Q US gpm Q IMP gpm H ft

400 450 350

P H kPa m 500

400

300

200

160

120

100

NPSH m 5 4

K 35/1200

600

273

100

110

212

385

160

225

MODEL

K 35/1200 T

VOLTAGE 50 Hz 3x400 V ∼ Δ∗

11,4

100

120 Q

m3/h η% 90

60 0 0 0

20 30 40 5 10 200 400 600

DNA

60 15

800

1000

DNM

200

160

185

145

50 70 80 90 100 120Q m3/h 20 25 30 Q l/s 1200 1400 1600 1800 Q l/min

PACKING DIMENSIONS VOLUME WEIGHT Kg m3 L/A L/B H 680

330

275

0,128

100

HYDRAULIC DATA (n ∼ 2930 1/min)

ELECTRICAL DATA P2 NOMINAL

P1 MAX kW

0 0

MODEL

3 2 1

P HP kW 10 8 6 4 2 0

NPSH 15 ft

In A

I st. A

1/min η max cos ϕ %

19,3

183

2930 86,8

0,87

Q m3/h l/min

0 0

33 550

48 800

60 1000

72 1200

84 1400

96 1600

H (m)

43,5

41,5

38,5

31,5

* Star starting is possible ( )

22 ®

DAB PUMPS reserve the right to make modifications without prior notice

03_CentrifugheGB_2007ok

31-08-2007

15:11

Pagina 23

HORIZONTAL CENTRIFUGAL

PUMPS

PERFORMANCE RANGE

GRAPHICAL SELECTION TABLE

The performance curves are based on the kinematic viscosity values = 1 mm2/s and density equal to 1000 kg/m3. Curve tolerance according to ISO 9906.

P2 Q Q NOMINAL m3/h 0 SINGLE-PHASE THREE-PHASE l/min 0 kW HP MODEL

K 35/40 M

K 35/40 T

0,75

43,5

41,5

K 45/50 M

K 45/50 T

1,1

1,5

K 55/50 M

K 55/50 T

H (m)

47,5 46 58

33 23,5 42

1,85

2,5

K 35/100 M K 35/100 T

1,1

1,5

38,5

37,5 36,5 35

32 28,5 18,5 17,5

K 40/100 M K 40/100 T – K 55/100 T – K 66/100 T

1,85

2,5

43,4 42,5 41

39 35,7 29

26 18,5

2,2

59,5 57 54,5 51

70 67,5 64 60,5 57

83,5

82 79,5 76,5 72,5 68

–

K 90/100 T

5,5

–

K 70/300 T

5,5

7,5

–

K 80/300 T

7,5

–

K 70/400 T

9,2

–

K 80/400 T

H (m)

93 92,2 91 90,5 90 89,5 87

12,5

84 83,2 82,5 82

65 47

95 94,5 94

DAB PUMPS reserve the right to make modifications without prior notice

72 71,5 70

65 60,5 43,5

23 ®

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Pagina 24

K TWIN IMPELLER PUMPS

GENERAL DATA Applications Twin-impeller centrifugal pump designed for use in pressurisation units for water supply systems and for supplying pressurised tanks. Suitable also for sprinkling irrigation and other water supply applications.

Constructional features of the pump Cast iron pump body and motor support. Technopolymer impeller. Carbon/ceramic mechanical seal.

Constructional features of the motor Induction motor, closed and cooled with external ventilation. Rotor mounted on oversized greased sealed-for-life ball bearings to ensure silent running and long life. Built-in thermal and current overload protection and a capacitor permanently in circuit in the single-phase version. Three-phase motors should be protected with a suitable overload protection complying with the regulations in force. Manufactured according to CEI 2-3 standards. Motor protection: IP55, IP 44 for the models K 35/40, K 45/50, K 55/50, K 35/100, K 40/100 Terminal box protection: IP55 Insulation class: F Standard voltage: single-phase 220-240 V/50 Hz three-phase 220-400 V/50 Hz up to and including 4 kW 400 V Î&#x201D; 50 Hz over 4 kW

24 ÂŽ

DAB PUMPS reserve the right to make modifications without prior notice

03_CentrifugheGB_2007ok

31-08-2007

15:11

Pagina 25

TECHNICAL DATA K 45/50 - K 55/50 - K 35/100 - K 40/100

K 35/40

N. PARTS* 1 PUMP BODY 3 SUPPORT 4 IMPELLER

MATERIALS CAST IRON 200 UNI ISO 185 CAST IRON 200 UNI ISO 185 TECHNOPOLYMER A TECHNOPOLYMER B

7 SHAFT WITH ROTOR

16 MECHANICAL SEAL 28 GASKET

STAINLESS STEEL AISI 416 X12CrS13 UNI 6900/71 STAINLESS STEEL AISI 303 X10CrNiS 1089 UNI 6900/71 STAINLESS STEEL AISI 304 X5 Ni 1810 UNI 6900/71 CARBON/CERAMIC NBR RUBBER GUARNITAL

34 INTERMEDIATE DISC CAST IRON 200 UNI ISO 185

MODELS

K 55/100 - K 66/100 - K 90/100 K 70/300 - K 80/300 K 70/400 - K 80/400

K 35/40; K 45/50; K 35/100; K 40/100; K 55/100 K 55/50; K 66/100; K 90/100; K 70/300; K 80/300; K 70/400; K 80/400 K 35/40

K 45/50; K 55/50; K 35/100; K 40/100; K 55/100; K66/100; K 90/100 K 70/300; K 80/300; K 70/400; K 80/400 K 35/40; K 45/50; K 55/50; K 55/100; K 35/100; K 40/100 K 66/100; K 90/100; K 70/300; K 80/300; K 70/400; K 80/400 K 35/40; K 45/50; K 55/50; K 55/100; K 66/100; K 90/100; K 70/300; K 70/400; K 80/300; K 80/400

* In contact with the liquid.

- Operating range:

from 1,2 to 30 m3/h with head up to 97 metres

- Liquid quality requirements:

clean, free from solids or abrasive substances, non viscous, non aggressive, non crystallized, chemically neutral, close to the characteristics of water.

- Liquid temperature range:

K 35/40, K 45/50, K 35/100, K 40/100, K 55/100

: from -10°C to +50°C

K 55/50, K 66/100, K 90/100 K 70/300, K 80/300, K 70/400, K 80/400

: from -15°C to +110°C

- Maximum ambient temperature:

+40°C

- Maximum operating pressure:

K 35/40, K 35/100, K 40/100 K 45/50, K 55/50 K 55/100, K 66/100

: 6 bar (600 kPa) : 8 bar (800 kPa) : 10 bar (1000 kPa)

K 90/100, K 70/300, K 80/300 K 70/400, K 80/400

: 12 bar (1200 kPa)

- Installation:

fixed in a horizontal or vertical position, as long as the motor is above the pump.

- Special executions on request:

other voltages and/or frequencies

DAB PUMPS reserve the right to make modifications without prior notice

25 ®

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15:11

Pagina 26

The performance curves are based on the kinematic viscosity values = 1 mm2/s and density equal to 1000 kg/m3. Curve tolerance according to ISO 9906.

Liquid temperature range: Massima temperatura ambiente

from -10°C to +50°C +40°C

K 35/40

MODEL

K 35/40

DNA

DNM

363

180

148

9,5

235

100

135

1” G

VOLTAGE 50 Hz

K 35/40 M

1x220-240 V ∼

1,2

0,75

K 35/40 T

3x230-400 V ∼

1,2

0,75

MODEL

392

232

262

16,1

0,024

HYDRAULIC DATA (n ∼ 2850 1/min)

ELECTRICAL DATA P2 NOMINAL

P1 MAX kW

PACKING DIMENSIONS VOLUME WEIGHT Kg m3 L/A L/B H

In A

I st. A

1/min η max cos ϕ %

µF

5,5

18,5

2800 72,8

0,96

450

3,8-2,2 22,14-12,8 2850 78,6

0,77

–

K 45/50

CAPACITOR

P H0 kPa m 500

400

300

200

Q m3/h l/min

0 0

1,2 20

2,4 40

3,6 60

4,8 80

5,5 91,6

H (m)

43,5

41,5

23,5

20 16

Q US gpm Q IMP gpm H ft

24 20

70 60 50 40

100

NPSH m 7

NPSH ft 20

0 1

P HP kW

Q m3/h η%

2 2 1,5

20 P 10

1 1 0,5

MODEL

K 45/50

0 0 0

2 20

DNA

DNM

370

210

144

165

11,5

268

118

150

11/4” G

1” G

VOLTAGE 50 Hz

P1 MAX kW

I st. A

1/min η max cos ϕ %

29,2

2800 73,1

31,1-18 2850 79,2

1x220-240 V ∼

1,86

1,1

1,5

8,3

K 45/50 T

3x230-400 V ∼

1,1

1,5

6-3,5

26 ®

6 1,5

100

Q m3/h Q l/s Q l/min

PACKING DIMENSIONS VOLUME WEIGHT Kg m3 L/A L/B H 415

234

295

0,028

23,3

HYDRAULIC DATA (n ∼ 2850 1/min)

In A

K 45/50 M

4 1 60

ELECTRICAL DATA MODEL

0,5

P2 NOMINAL

CAPACITOR µF

0,97

31,5

450

0,81

–

Q m3/h l/min

0 0

1,2 20

2,4 40

3,6 60

4,8 80

6 100

6,6 110

H (m)

DAB PUMPS reserve the right to make modifications without prior notice

03_CentrifugheGB_2007ok

31-08-2007

15:11

Pagina 27

The performance curves are based on the kinematic viscosity values = 1 mm2/s and density equal to 1000 kg/m3. Curve tolerance according to ISO 9906.

Liquid temperature range: Massima temperatura ambiente

from -10°C to +50°C (K 55/50 da -15°C to +110°C) +40°C

K 55/50

MODEL

K 55/50

DNA

DNM

370

210

144

165

11,5

268

118

150

11/4” G

1” G

VOLTAGE 50 Hz

K 55/50 M

1x220-240 V ∼

2,7

1,85

2,5

K 55/50 T

3x230-400 V ∼

2,5

1,85

2,5

MODEL

415

234

295

0,032

23,8

HYDRAULIC DATA (n ∼ 2900 1/min)

ELECTRICAL DATA P2 NOMINAL

P1 MAX kW

PACKING DIMENSIONS VOLUME WEIGHT Kg m3 L/A L/B H

In A

I st. A

12,8

1/min η max cos ϕ % 2850 76,5

0,97

8,4-4,8 37,6-21,7 2850 78,9

0,85

Q m3/h l/min

0 0

1,2 20

2,4 40

3,6 60

4,8 80

6 100

6,6 110

H (m)

K 35/100

MODEL

K 35/100

DNA

DNM

PACKING DIMENSIONS L/A L/B H

VOLUME m3

WEIGHT Kg

387

205

179

145

233

108

11/2” G

1” G

415

234

0,028

21,5

HYDRAULIC DATA (n ∼ 2850 1/min)

ELECTRICAL DATA MODEL

VOLTAGE 50 Hz

P2 NOMINAL

P1 MAX kW

K 35/100 M

1x220-240 V ∼

1,56

1,1

1,5

K 35/100 T

3x230-400 V ∼

1,65

1,1

1,5

In A

I st. A

7,1

CAPACITOR

1/min η max cos ϕ %

µF

2780 75,6

0,97

450

5,36-3,1 31,1-18 2850 71,2

0,77

–

DAB PUMPS reserve the right to make modifications without prior notice

295

Q m3/h l/min

0 0

2,4 40

3,6 60

4,8 80

6 100

7,2 8,4 120 140

9 10,2 150 170

H 38,5 37,5 36,3 (m)

28,5

18,5 15,5

27 ®

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31-08-2007

15:11

Pagina 28

The performance curves are based on the kinematic viscosity values = 1 mm2/s and density equal to 1000 kg/m3. Curve tolerance according to ISO 9906.

Liquid temperature range: Massima temperatura ambiente

from -10°C to +50°C +40°C

K 40/100

MODEL

K 40/100 M K 40/100 T

DNA

DNM

PACKING DIMENSIONS H L/B L/A

461

205

179

145

233

108

11/2” G

1” G

510

234

1” G

415

234

387

205

179

145

233

1 /2” G

108

MODEL

VOLTAGE 50 Hz

K 40/100 M

1x220-240 V ∼

1,85

2,5

K 40/100 T

3x230-400 V ∼

2,0

1,85

2,5

WEIGHT Kg

285

0,034

25,9

295

0,028

HYDRAULIC DATA (n ∼ 2900 1/min)

ELECTRICAL DATA P2 NOMINAL

P1 MAX kW

VOLUME m3

In A

I st. A

1/min η max cos ϕ %

µF

2850 78,3

0,97

450

0,80

–

6,2-3,6 37,6-21,7 2850

CAPACITOR

Q m3/h l/min

0 0

2,4 40

3,6 60

4,8 80

6 100

7,2 8,4 120 140

9 10,8 150 180

H (m)

43,4 42,5

35,7

29 18,5

K 55/100

MODEL

K 55/100 T

450

256

160

200

312,5

140

DNA

172,5 11/2” G

MODEL

K 55/100 T

VOLTAGE 50 Hz

3x230-400 V ∼

3,9

2,2

In A

500

274

333

0,045

37,1

I st. A

Q 3 1/min η max cos ϕ m /h l/min %

0 0

1,2 20

2,4 40

3,6 60

4,8 80

6 100

6,6 110

7,2 120

8,4 140

9,6 160

H (m)

59,5

54,5

11,6-6,7 67,5-39 2850 79,9

28 ®

1” G

PACKING DIMENSIONS VOLUME WEIGHT Kg m3 L/A L/B H

HYDRAULIC DATA (n ∼ 2850 1/min)

ELECTRICAL DATA P2 NOMINAL

P1 MAX kW

DNM

0,86

DAB PUMPS reserve the right to make modifications without prior notice

03_CentrifugheGB_2007ok

31-08-2007

15:11

Pagina 29

The performance curves are based on the kinematic viscosity values = 1 mm2/s and density equal to 1000 kg/m3. Curve tolerance according to ISO 9906.

Liquid temperature range: Maximum ambient temperature:

from -15°C to +110°C +40°C

K 66/100

MODEL

K 66/100

450

256

160

200

312,5

140

DNA

172,5 11/2” G

MODEL

K 66/100 T

VOLTAGE 50 Hz

3x230-400 V ∼

4,7

In A

1” G

PACKING DIMENSIONS VOLUME WEIGHT Kg m3 L/A L/B H 500

274

333

0,045

39,7

HYDRAULIC DATA (n ∼ 2850 1/min)

ELECTRICAL DATA P2 NOMINAL

P1 MAX kW

DNM

I st. A

Q 3 1/min η max cos ϕ m /h l/min %

0 0

1,2 20

2,4 40

3,6 60

4,8 80

6 100

6,6 110

7,2 120

8,4 140

9,6 160

H (m)

67,5

60,5

58,5

DNA

14,6-8,4 103,8-60 2900 80,3

0,84

K 90/100

MODEL

K 90/100

450

256

160

200

312,5

140

172,5 11/2” G

MODEL

K 90/100 T

VOLTAGE 50 Hz

3x230-400 V ∼

5,4

5,5

In A

I st. A

Q 3 1/min η max cos ϕ m /h l/min %

16,5-9,5 103,8-60 2850 80,3

DAB PUMPS reserve the right to make modifications without prior notice

1” G

PACKING DIMENSIONS VOLUME WEIGHT Kg m3 L/A L/B H 500

274

333

0,045

HYDRAULIC DATA (n ∼ 2850 1/min)

ELECTRICAL DATA P2 NOMINAL

P1 MAX kW

DNM

0,84

H (m)

0 0

1,2 20

2,4 40

3,6 60

4,8 80

6 100

6,6 110

7,2 120

8,4 140

9,6 160

83,5

82,5

79,5

76,5

72,5

29 ®

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31-08-2007

15:12

Pagina 30

The performance curves are based on the kinematic viscosity values = 1 mm2/s and density equal to 1000 kg/m3. Curve tolerance according to ISO 9906.

Liquid temperature range: Maximum ambient temperature:

from -15°C to +110°C +40°C

K 70/300

MODEL

K 70/300

DNA

DNM

595

270

122

182

210

340

160

180

2” G

11/4” G

K 70/300 T

VOLTAGE 50 Hz

3x400 V ~ Δ*

P2 NOMINAL

P1 MAX kW

7,1

5,5

7,5

680

330

470

0,106

HYDRAULIC DATA (n ∼ 2900 1/min)

ELECTRICAL DATA MODEL

PACKING DIMENSIONS VOLUME WEIGHT Kg m3 L/A L/B H

In A

I st. A

1/min η max cos ϕ %

12,9

77,9

2900 81,6

0,82

Q m3/h l/min

0 0

6 100

7,2 120

8,4 140

9,6 160

10,8 180

12 200

18 300

24 400

H (m)

72,5

71,5

60,5

43,5

* Star starting is possible ( )

K 80/300

MODEL

K 80/300

DNA

DNM

595

270

122

182

210

340

160

180

2” G

11/4” G

K 80/300 T

VOLTAGE 50 Hz

3x400 V ~ Δ*

P2 NOMINAL

P1 MAX kW

9,9

7,5

680

330

470

0,106

78,5

HYDRAULIC DATA (n ∼ 2850 1/min)

ELECTRICAL DATA MODEL

PACKING DIMENSIONS VOLUME WEIGHT Kg m3 L/A L/B H

In A

I st. A

1/min η max cos ϕ %

118,5

2900 84,2

0,94

Q m3/h l/min

0 0

6 100

7,2 120

8,4 140

9,6 160

10,8 180

12 220

18 300

24 400

H (m)

92,2

91,5

90,5

89,5

* Star starting is possible ( )

30 ®

DAB PUMPS reserve the right to make modifications without prior notice

03_CentrifugheGB_2007ok

31-08-2007

15:12

Pagina 31

The performance curves are based on the kinematic viscosity values = 1 mm2/s and density equal to 1000 kg/m3. Curve tolerance according to ISO 9906.

Liquid temperature range: Maximum ambient temperature:

from -15°C to +110°C +40°C

K 70/400

MODEL

K 70/400

DNA

DNM

635

270

122

182

210

340

160

180

2” G

11/4” G

MODEL

K 70/400 T

VOLTAGE 50 Hz

3x400 V ~ Δ*

10,7

9,2

12,5

680

330

470

0,106

HYDRAULIC DATA (n ∼ 2900 1/min)

ELECTRICAL DATA P2 NOMINAL

P1 MAX kW

PACKING DIMENSIONS VOLUME WEIGHT Kg m3 L/A L/B H

In A

I st. A

Q 3 1/min η max cos ϕ m /h l/min %

146,6

2900 84,6

0,88

0 0

9 150

9,6 160

10,8 180

12 200

15 250

18 300

21 350

24 400

27 450

30 500

H (m)

83,2 82,5

* Star starting is possible ( )

K 80/400

MODEL

K 80/400

DNA

DNM

635

270

122

182

210

340

160

180

2” G

11/4” G

MODEL

K 80/400 T

VOLTAGE 50 Hz

3x400 V ~ Δ*

12,5

680

330

470

0,106

HYDRAULIC DATA (n ∼ 2900 1/min)

ELECTRICAL DATA P2 NOMINAL

P1 MAX kW

PACKING DIMENSIONS VOLUME WEIGHT Kg m3 L/A L/B H

In A

I st. A

Q 3 1/min η max cos ϕ m /h l/min %

182,6

2900 86,1

0,88

0 0

9,6 160

10,8 180

12 200

15 250

18 300

21 350

24 400

27 450

30 500

H (m)

94,5

* Star starting is possible ( ) DAB PUMPS reserve the right to make modifications without prior notice

31 ®

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Pagina 32

STANDARDISED ENBLOC WITH INTEGRAL SHAFT

NKM NKP STANDARDISED ENBLOC CENTRIFUGAL ELECTRIC PUMPS WITH INTEGRAL SHAFT

GENERAL DATA Applications Enbloc centrifugal electric pumps with integral shaft designed for a wide range of applications, such as: •Water supply •Circulation of hot water for central heating. •Circulation of cold water for air conditioning and refrigerating. •Transfer of liquids in agriculture, horticulture and industries. •Implementation of pumping systems

Pump construction characteristics Single-stage, cast iron spiral body made to DIN-EN 733 (formerly DIN 24255), cast iron support, flanges in accordance with DIN 2533. Cast iron impeller, encased and dynamically balanced with compensation of the axial thrust by means of balancing holes, operating (on request) with interchangeable consumable rings. AISI 304 stainless steel pump shaft. Seal: standardised mechanical seal made to DIN 24960 in carbon / carborundum with or rings in EPDM.

Motor construction characteristics Closed, asynchronous motor with external ventilation, 2 poles for NKP and 4 poles for NKM. Rotor mounted on oversized ball bearings to ensure silent running and long life. We recommend using overload protection for the motor, in accordance with current norms. In the case of liquids denser than water, the motors must be proportionally more powerful. Built to: IEC 2-3 standards Protection level: IP 55 Insulation level: F Standard voltage: 230/400 V 50 Hz up to 2,2 kW included 400 V Δ 50 Hz over 2,2 kW

32 ®

DAB PUMPS reserve the right to make modifications without prior notice

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Pagina 33

TECHNICAL DATA 1

PARTS

MATERIALS (STANDARD VERSION)

PUMP BODY

CAST IRON 250 UNI ISO 185

SUPPORT

CAST IRON 250 UNI ISO 185

IMPELLER

CAST IRON 250 UNI ISO 185

7A PUMP SHAFT

STAINLESS STEEL AISI 304 - UNI 6900/71

MECHANICAL SEAL

CARBON/CARBORUNDUM - EPDM

GASKET OR

EDPM

SEAL DISC

CAST IRON 250 UNI ISO 185

BLEED COCK

STAINLESS STEEL AISI 304 - UNI 6900/71

- Speed of rotation:

1450 - 2900 1/min.

- Operating range

from 1 to 105 m3/h with head up to 96 metres.

- Characteristics of pumped liquid:

clean, free from solids or abrasive substances, not viscous, not aggressive, not crystallised and chemically neutral and close to the characteristics of water.

- Liquid temperature range:

from -10°C to +140°C

- Maximum ambient temperature:

+40°C

- Maximum operating pressure:

16 bar - 1600 kPa

- Flanging:

PN 16 DIN 2533

- Installation:

normally horizontal or vertical provided the motor is always above the pump.

- Special versions on request:

pumps for liquids other than water. Other voltages and/or frequencies.

DAB PUMPS reserve the right to make modifications without prior notice

33 ®

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Pagina 34

Description of the mechanical seal Item

Item

2&3

Item

Item 5

Description of the seal O ring with fixed guide Rubber bellows seal O ring with spring guide Balanced O ring Metal bellows seal Other seal types Materials Impregnated carbon/metal Impregnated carbon/resin Other carbon types Chromium steel Tungsten carbide Carborundum Aluminium oxide (ceramic) Other ceramic types Materials Nitrile rubber (NBR) Silicone rubber Teflon (PTFE) EPDM Viton PTFE coated O ring Materials Reinforced

Code A B C D M X Code A B C S U Q V X Code P S T E V M Code v

Description of the product NKM

- 200

210/ A

/BAQE

2,2

NKM = 4 poles NKP = 2 poles Nominal diameter of discharge port: Nominal impeller diameter: Actual impeller diameter: Code for materials: A = Cast Iron B = Cast iron with bronze impeller Seal Description Motor power in KW No. of poles 4P = 4 poles 2P = 2 poles Single-phase Version (2 poles of 2,2 - 3 - 4kW)

FLANGE DIMENSIONS (mm) Nominal diameter (DN)

HOLES

DIN 2533 PN 16 DN

100

110

125

145

140

150

165

185

N°

HOLES

34 ®

DAB PUMPS reserve the right to make modifications without prior notice

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Pagina 35

Description of the product code Impeller’s nominal diameter

Pump/impeller materials

Code

Code P2 nominal kW

125

A (01) = cast iron/cast iron

0,37

160

B (03) = cast iron/bronze

0,55

200

A (01) + Wr*

0,75

250

B (03) + Wr*

1,1

1,5

* With consumable rings

125.1

2,2

160.1

200.1

5,5

7,5

18,5

Pump type

Code

Seal available

Code

BAQE

BQQV*

BAQV*

BQQE*

* On request

Identification DAB PUMPS S.p.A.

Code D

Code

Code Pump type D

DAB PUMPS S.p.A.

NKM / NKP

Code Voltage

Product code

1 D

DAB PUMPS reserve the right to make modifications without prior notice

Poles

Only hydraulic part

3x220-240 / 380-415V 50 Hz 3x220-265 / 380-460V 60 Hz

3x380-415 50 Hz 3x380-460V 60 Hz

3x220-240 / 380-415V 50 Hz 3x220-265 / 380-460V 60 Hz

3x380-415 50 Hz 3x380-460V 60 Hz

D 1 1

35 ®

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Pagina 36

PERFORMANCE RANGE NKM P2 NOMINAL

MODEL

Q m3/h l/min

NUMERICAL SELECTION TABLE ⬵ 1450 1/min

0 0

6 100

12 200

18 300

24 400

30 500

36 600

42 700

48 800

54 900

NKM 32-125.1/140/0.25/4

0.25

0.33

6.2

5.8

4.2

NKM 32-125/142/0.37/4

0.37

0.5

6.75

5.85

NKM 32-160.1 169/0.37/4

0.37

0.5

8.9

8.2

4.6

NKM 32-160/169/0,55/4

0.55

0.75

9.4

7.9

NKM 32-200.1 200/0,55/4

0.55

0.75

12.7

11.2

7.2

NKM 32-200/200/0,75/4

0.75

12.5

11.1

8.45

NKM 32-200/219/1,1 /4

1.1

1.5

15.4

14.3

12.2

NKM 40-125/115/0.25/4

0.25

0.33

4.2

4.1

3.7

2.1

NKM 40-125/130/0.37/4

0.37

0.5

5.4

5.3

4.4

3.5

NKM 40-125/142/0.55/4

0.55

0.75

6.6

6.5

6.2

5.7

4.8

NKM 40-160/153/0.55/4

0.55

0.75

7.6

7.7

7.6

6.7

5.5

NKM 40-160/166/0.75/4

0.75

9.2

8.4

7.4

5.7

NKM 40-200/200/1,1/4

1.1

1.5

12.6

12.3

11.2

9.7

7.7

NKM 40-200/219/1,5/4

1.5

15.6

15.3

14.7

13.4

11.8

NKM 40-250/245/2,2/4

2.2

20.6

20.5

20.1

19.2

17.8

23.3

23.1

22.8

22.2

20.8

NKM 50-125/130/0.55/4

0.55

0.75

5.5

5.2

4.7

4.3

3.9

3.3

2.6

NKM 50-125/141/0.75/4

0.75

6.5

6.3

6.1

5.8

5.5

4.5

3.9

NKM 50-160/161/1.1/4

1.1

1.5

8.7

8.5

8.2

7.8

7.3

6.7

5.7

NKM 50-160/177/1,5/4

1.5

10.8

10.7

10.5

10.2

9.8

9.2

8.3

NKM 50-200/210/2,2/4

2.2

15.3

15.2

14.8

13.3

12.1

10.8

9.4

NKM 50-200/219/3/4

16.8

16.5

16.1

15.5

14.6

13.6

12.4

10.9

NKM 50-250/263/4/4

5.5

23.8

23.4

22.7

21.6

20.4

17.1

NKM 40-250/260/3/4

H (m)

36 ®

60 1000

4.2

5.6

9.8

DAB PUMPS reserve the right to make modifications without prior notice

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Pagina 37

PERFORMANCE RANGE

GRAPHICAL SELECTION TABLE

The performance curves are based on the kinematic viscosity values = 1 mm2/s and density equal to 1000 kg/m3. Curve tolerance according to ISO 9906.

⬵ 1450 1/min

NKM

DAB PUMPS reserve the right to make modifications without prior notice

37 ®

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Pagina 38

The performance curves are based on the kinematic viscosity values = 1 mm2/s and density equal to 1000 kg/m3. Curve tolerance according to ISO 9906.

Liquid temperature range: Maximum ambient temperature:

from -10°C to +140°C +40°C

⬵ 1450 1/min

NKM 32-125.1 0

0 P kPa 70

20 10

Q US gpm

Q IMP gpm

H m

H ft

7 45%

Ø 140

50% 52% 54%

56%

20 58% 60,1%

58% 56% 54% 52%

0 Q m3/h NPSH ft

NPSH m REF. A

0,6 2 0,4 1

0,2

0 Q m3/h

0 2

P HP

P kW 0,3

0,4 Ø 140 0,3

0,2

0,2 0,1

0,1

0 0 0

MODEL

REF. DNA DNM

NKM 32-125.1/140/0.25/4

1 50

100

150

–

234

112

140 416,5 100

190

140 M12

NKM 32-125.1/140/0.25/4

230/400 V

0,41

0.25 0.33

1,6-0,9

I st. A

1/min. max %

4,6-2,7 1400

38 ®

14 4

200

–

0 Q m3/h Q l/s 250 Q l/min

Ø (mm) PACKING DIMENSIONS Vol. Weight Mech. m3 Kg L/B H seal L/A 28

680 430 575 0,168 34,1

HYDRAULIC DATA

ELECTRICAL DATA In A

12 3

P2 P1 MAX Nominal Voltage kW kW HP

MODEL

Q3 cos m /h l/min 0,71

H (m)

0 0

6 100

12 200

18 300

6.2

5.8

4.2

–

DAB PUMPS reserve the right to make modifications without prior notice

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Pagina 39

The performance curves are based on the kinematic viscosity values = 1 mm2/s and density equal to 1000 kg/m3. Curve tolerance according to ISO 9906.

Liquid temperature range: Maximum ambient temperature:

from -10°C to +140°C +40°C

⬵ 1450 1/min

NKM 32-125 0

0 P kPa

Q US gpm

Q IMP gpm

H m

H ft

55% 57,5% 60% 62,5%

Ø 142

65%

6 66,3% 65%

62,5%

60%

57,5% 55%

NPSH m REF. A

0 Q m3/h NPSH ft

1,5 4 1 2

0,5 0 2

0 Q m3/h P HP

P kW Ø 142 0,3

0,4 0,3

0,2

0,2 0,1

0,1

0 0 0

MODEL

NKM 32-125/142/0.37/4

REF. DNA DNM A

1 40

2 80

120

160

–

234

112

140 416,5 100

190

140 M12

NKM 32-125/142/0.37/4

P2 P1 MAX Voltage Nominal kW kW HP 230/400 V

0,53

0.37

DAB PUMPS reserve the right to make modifications without prior notice

0.5

In A 2,1-1,2

14 4

200

–

240

18 5 280

0 Q m3/h Q l/s Q l/min

Ø (mm) PACKING DIMENSIONS Vol. Weight Mech. m3 Kg L/B H seal L/A 28

680 430

575 0,168 34,9

HYDRAULIC DATA

ELECTRICAL DATA MODEL

12 3

I st. A

1/min. max %

6,5-3,7 1390

Q3 cos m /h l/min

0 0

6 100

12 200

18 300

H (m)

6,75

5,85

4,2

0,72

39 ®

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Pagina 40

The performance curves are based on the kinematic viscosity values = 1 mm2/s and density equal to 1000 kg/m3. Curve tolerance according to ISO 9906.

Liquid temperature range: Maximum ambient temperature:

from -10°C to +140°C +40°C

⬵ 1450 1/min

NKM 32-160.1 0

0 P kPa 90

20 10

Q US gpm

Q IMP gpm

H m 41% 44%

46%

Ø 169 80

H ft 30 48%

8 25

49,9%

7 48%

46% 44%

41%

0 Q m3/h NPSH ft

NPSH m REF. A

1,2 4 0,8 2

0,4

0 Q m3/h

0 2

P kW

P HP

Ø 169

0,3

0,4 0,3

0,2

0,2 0,1

0,1

0 0 0

MODEL

REF. DNA DNM

NKM 32-160.1/169/0.37/4

–

1 50

100

245 132 160 416,5 100

240 190 M12

NKM 32-160.1/169/0.37/4

230/400 V

0,6

0.37

0.5

In A 2,1-1,2

14 4

200

–

0 Q m3/h Q l/s 250 Q l/min

Ø (mm) PACKING DIMENSIONS Vol. Weight Mech. m3 Kg A B H seal 28

680 430

575 0,168 36,6

HYDRAULIC DATA I st. A

1/min. max %

6,5-3,7 1380

40 ®

12 3

150

ELECTRICAL DATA P2 P1 MAX Voltage Nominal kW kW HP

MODEL

48,3

Q3 cos m /h l/min 0,72

H (m)

0 0

6 100

12 200

18 300

8,9

8,2

4,6

–

DAB PUMPS reserve the right to make modifications without prior notice

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Pagina 41

The performance curves are based on the kinematic viscosity values = 1 mm2/s and density equal to 1000 kg/m3. Curve tolerance according to ISO 9906.

Liquid temperature range: Maximum ambient temperature:

from -10°C to +140°C +40°C

⬵ 1450 1/min

NKM 32-160 0

0 P kPa 90

H m

80 Q US gpm

Q IMP gpm H ft 30

46% 50% 52%

Ø 169 80

54% 56%

8 25

58,1%

7 56% 54%

NPSH m REF. A

0 Q m3/h NPSH ft

1,2 4 0,8 2

0,4 0 2

0 Q m3/h

P kW

P HP

0,6

0,8

Ø 169

0,4

0,6 0,4

0,2 0,2 0

0 0

MODEL

NKM-G 32-160/169/0,55/4

REF. DNA DNM A

–

1 50

2 100

150

245 132 160 440 100

240 190 M12

NKM-G 32-160/169/0,55/4

P2 P1 MAX Voltage Nominal kW kW HP 230/400 V

0,8

0.55 0.75

DAB PUMPS reserve the right to make modifications without prior notice

In A

14 4

200

–

250

18 5

0 Q m3/h Q l/s

300

Q l/min

Ø (mm) PACKING DIMENSIONS Vol. Weight Mech. m3 Kg A B H seal 28

680 430 575 0,168 38,9

HYDRAULIC DATA

ELECTRICAL DATA MODEL

12 3

I st. A

1/min. max %

2,9-1,7 11,4-6,4 1400

58,2

Q3 cos m /h l/min 0,73

H (m)

0 0

6 100

12 200

18 300

9,4

8,8

5,6

41 ®

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Pagina 42

The performance curves are based on the kinematic viscosity values = 1 mm2/s and density equal to 1000 kg/m3. Curve tolerance according to ISO 9906.

Liquid temperature range: Maximum ambient temperature:

from -10°C to +140°C +40°C

⬵ 1450 1/min

NKM 32-200.1 0

0 P kPa 140

120

10 5

15 10

45 35

Q US gpm

Q IMP gpm

H m

H ft

14 38%

Ø 200

40%

43%

40 44% 45%

100

46%

45%

44%

NPSH m REF. A

0 12 Q m3/h NPSH ft

1,5 4 1 2

0,5 0

0 12 Q m3/h P HP 0,8

P kW 0,6 Ø 200

0,5

0,6 0,4 0,3

0,4

0,2 0,2 0,1 0

0 0

MODEL

REF. DNA DNM

NKM 32-200.1/200/0,55/4

–

NKM 32-200.1/200/0,55/4

230/400 V

0,8

0,55 0,75

278 160 180 439,5 100

240 190 M12

11 3

150

–

0 12 Q m3/h Q l/s 200 Q l/min

Ø (mm) PACKING DIMENSIONS Vol. Weight Mech. m3 Kg A B H seal 28

680 430 575 0,168 51,2

HYDRAULIC DATA I st. A

1/min. max %

2,9-1,7 11,4-6,4 1396

42 ®

100

In A

8 2

ELECTRICAL DATA P2 P1 MAX Voltage Nominal kW kW HP

MODEL

45,5

Q3 cos m /h l/min 0,73

H (m)

0 0

6 100

12 200

18 300

12,7

11,2

7,2

–

DAB PUMPS reserve the right to make modifications without prior notice

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Pagina 43

The performance curves are based on the kinematic viscosity values = 1 mm2/s and density equal to 1000 kg/m3. Curve tolerance according to ISO 9906.

Liquid temperature range: Maximum ambient temperature:

from -10°C to +140°C +40°C

⬵ 1450 1/min

NKM 32-200 0

0 P kPa

30 20

H m Ø 219

100

Q US gpm Q IMP gpm H ft

50% 55%

140

57,5%

60% 61,5%

120

100

Ø 200

60% 57,7%

57,5%

30 80

10 20

NPSH m REF. A

0 24 Q m3/h NPSH ft

1,5 4 1 2

0,5 0 2

0 24 Q m3/h P HP

P kW 1,2

1,5

Ø 219 1 0,8

Ø 200 0,6 0,4

0,5

0,2 0

0 0

4 1

MODEL

REF. DNA DNM

100

3 150

14 4

200

18 5

250

300

22 6 350

0 24 Q m3/h Q l/s 400 Q l/min

Ø (mm) PACKING DIMENSIONS Vol. Weight Mech. m3 Kg A B H seal

NKM 32-200/200/0,75/4

–

278 160 180 439,5 100

240 190 M12

–

680 430 575 0,168 51,7

NKM 32-200/219/1,1/4

–

278 160 180 439,5 100

240 190 M12

–

680 430 575 0,168 52,8

HYDRAULIC DATA

ELECTRICAL DATA MODEL

P2 P1 MAX Voltage Nominal kW kW HP

NKM 32-200/200/0,75/4

230/400 V

1,1

0,75

NKM 32-200/219/1,1/4

230/400 V

1,4

1,1

1,5

DAB PUMPS reserve the right to make modifications without prior notice

In A 3,8-2,2

I st. A

1/min. max %

Q3 cos m /h l/min

0 0

6 100

12 200

18 300

24 400

30 500

36 600

12.5

11.1

8.45

–

15.4

14.3

12.2

–

15,1-6 1390

57,8

0,73

5,2-3,0 21,9-12,9 1403

61,7

0,77

H (m)

43 ®

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Pagina 44

The performance curves are based on the kinematic viscosity values = 1 mm2/s and density equal to 1000 kg/m3. Curve tolerance according to ISO 9906.

Liquid temperature range: Maximum ambient temperature:

from -10°C to +140°C +40°C

⬵ 1450 1/min

NKM 40-125 0

40 20

100

120

Q US gpm

100

Q IMP gpm

H m

P kPa 70

H ft

Ø 142

55%

60%

62,5%

65%

66%

Ø 130

65% 62,5% 66%

15 60%

Ø 115 63%

5 10

0 Q m3/h NPSH ft 4

NPSH m 0,8

REF. A

0,6

0,4

2 1

0,2

0 Q m3/h

0 4

P kW 0,6

Ø 142

P HP 0,8

0,5 0,6 0,4 Ø 130 0,3

0,4 Ø 115

0,2 0,2 0,1 0

4 1

0 0 0

MODEL

REF. DNA DNM

100

200

24 6

300

400

0 Q m3/h Q l/s

28 8

500 Q l/min

Ø (mm) PACKING DIMENSIONS Vol. Weight Mech. m3 Kg A B H seal

NKM 40-125/115/0.25/4

–

235 112 140 416,5 100

210 160 M12

–

680 430 575 0,168 35,5

NKM 40-125/130/0.37/4

–

235 112 140 416,5 100

210 160 M12

–

680 430 575 0,168 36,3

NKM 40-125/142/0.55/4

–

235 112 140 440 100

210 160 M12

–

680 430 575 0,168 38,5

HYDRAULIC DATA

ELECTRICAL DATA P2 P1 MAX Voltage Nominal kW kW HP

MODEL

NKM 40-125/115/0.25/4

230/400 V

NKM 40-125/130/0.37/4

230/400 V

0,6

0,37

NKM 40-125/142/0.55/4

230/400 V

0,8

0,55 0,75

0,4

0,25 0,33 0,5

In A 1,6-0,9

I st. A

1/min. max %

4,6-2,7 1400

0,71

6,5-3,7 1380

66,4

0,72

2,9-1,7 11,4-6,4 1390

66,4

0,73

2,1-1,2

44 ®

Q3 cos m /h l/min

H (m)

0 0

6 100

12 200

18 300

24 400

30 500

36 600

4.2

4.1

3.7

2.1

–

5.4

5.3

4.4

3.5

–

6.6

6.5

6.2

5.7

4.8

–

DAB PUMPS reserve the right to make modifications without prior notice

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Pagina 45

The performance curves are based on the kinematic viscosity values = 1 mm2/s and density equal to 1000 kg/m3. Curve tolerance according to ISO 9906.

Liquid temperature range: Maximum ambient temperature:

from -10°C to +140°C +40°C

⬵ 1450 1/min

NKM 40-160 0

0 P kPa 140

120

100

120

140

100

Q US gpm

120

Q IMP gpm

H m

H ft

10 50%

57,5%

60% 62,5%

Ø 166

30 65%

67,2%

Ø 153

65% 65,5%

62,5%

60%

0 Q m3/h NPSH ft 2

NPSH m REF. A

0,6

1,5

0,4

1 0,2

0,5 0

0 0

3/h

P HP

P kW 1 0,8

Ø 166 0,6 Ø 153 0,4

0,5

0,2 0 4

0 0

REF. DNA DNM

MODEL

4 160

28 8

240

320

400

480

0 Q m3/h Q l/s

36 10 560

Q l/min

Ø (mm) PACKING DIMENSIONS Vol. Weight Mech. m3 Kg A B H seal

NKM 40-160/153/0.55/4

–

253 132 160 440 100

240 190 M12

–

680 430 575 0,168 40,7

NKM 40-160/166/0.75/4

–

253 132 160 440 100

240 190 M12

–

680 430 575 0,168 42,1

HYDRAULIC DATA

ELECTRICAL DATA MODEL

P2 P1 MAX Voltage Nominal kW kW HP

NKM 40-160/153/0.55/4

230/400 V

0,89

0,55 0,75

NKM 40-160/166/0.75/4

230/400 V

1,1

0,75

DAB PUMPS reserve the right to make modifications without prior notice

In A

I st. A

1/min. max %

2,9-1,7 11,4-6,4 1390 3,8-2,2

15,1-6 1390

Q3 cos m /h l/min

65,8

0,73

H (m)

0 0

6 100

12 200

18 300

24 400

30 500

36 600

7.6

7.7

7.6

6.7

5.5

–

9.2

8.4

7.4

5.7

–

45 ®

03_CentrifugheGB_2007ok

31-08-2007

15:12

Pagina 46

The performance curves are based on the kinematic viscosity values = 1 mm2/s and density equal to 1000 kg/m3. Curve tolerance according to ISO 9906.

Liquid temperature range: Maximum ambient temperature:

from -10°C to +140°C +40°C

⬵ 1450 1/min

NKM 40-200 0

0 P kPa 140

120

H m

60 40 50%

Ø 219

100

120

140

100

Q US gpm

120

Q IMP gpm H ft

57,5% 62,5% 65% 67,5%

68,6%

Ø 200 67,5%

100

65%

10 67,3%

30 62,5%

NPSH m

0 Q m3/h NPSH ft

REF. A

1 0 0

0 Q m3/h P HP

P kW 1,6

Ø 219

1,2

0,4

0,5

0 0

REF. DNA DNM

1,5

Ø 200

0,8

MODEL

4 160

240

28 8

6 320

400

480

36 10 560

0 Q m3/h Q l/s Q l/min

Ø (mm) PACKING DIMENSIONS Vol. Weight Mech. m3 Kg A B H seal

NKM 40-200/200/1,1/4

100

–

296 160 180 459,5 100

265 212 M12

–

680 430 575 0,168 55,5

NKM 40-200/219/1,5/4

100

–

296 160 180 483 100

265 212 M12

–

680 430 575 0,168 58,0

HYDRAULIC DATA

ELECTRICAL DATA MODEL

P2 Nominal kW HP

Voltage

P1 MAX kW

NKM 40-200/200/1,1/4

230/400 V

1,5

1,1

1,5

NKM 40-200/219/1,5/4

230/400 V

2,1

1,5

In A

I st. A

1/min. max %

5,2-3,0 21,9-2,9 1401

67,5

0,77

6,4-3,7

68,4

0,78

30-17,4 1395

46 ®

Q3 cos m /h l/min H (m)

0 0

6 100

12 200

18 300

24 400

30 500

36 600

12.6

12.3

11.2

9.7

7.7

–

15.6

15.3

14.7

13.4

11.8

9.8

DAB PUMPS reserve the right to make modifications without prior notice

03_CentrifugheGB_2007ok

31-08-2007

15:12

Pagina 47

The performance curves are based on the kinematic viscosity values = 1 mm2/s and density equal to 1000 kg/m3. Curve tolerance according to ISO 9906.

Liquid temperature range: Maximum ambient temperature:

from -10°C to +140°C +40°C

⬵ 1450 1/min

NKM 40-250 0

0 P kPa

200

H m

60 40

100

140

100

Q US gpm

120

Q IMP gpm H ft

47,5% 50% 52,5% 55%

Ø 260

120

57,5%

60%

Ø 245

61,7%

60 160

61,5%

16 50

120

20 40

4 10

NPSH m

0 Q m3/h NPSH ft

1,5

REF. A

0,5 0

0 Q m3/h P HP

P kW Ø 260 2,4

Ø 245

1,6

0,8

0 0

REF. DNA DNM

MODEL

4 160

28 8

240

320

400

480

36 10 560

0 Q m3/h Q l/s Q l/min

Ø (mm) PACKING DIMENSIONS Vol. Weight Mech. m3 Kg A B H seal

NKM 40-250/245/2,2/4

100

–

335 180 225 483 125

320 250 M12

–

680 430 575 0,168 68,7

NKM 40-250/260/3/4

100

–

335 180 225 529 125

320 250 M12

–

680 430 575 0,168 74,4

HYDRAULIC DATA

ELECTRICAL DATA MODEL

NKM 40-250/245/2,2/4 NKM 40-250/260/3/4

P2 P1 MAX Voltage Nominal kW kW HP

In A

I st. A

1/min. max %

Q3 cos m /h l/min

230/400 V

2,8

2,2

9,2-5,3

47-27

1390

0,78

400 V

3,5

7,1

37,6

1415

0,79

DAB PUMPS reserve the right to make modifications without prior notice

H (m)

0 0

6 100

12 200

18 300

24 400

30 500

36 600

20.6

20.5

20.1

19.2

17.8

–

23.3

23.1

22.8

22.2

20.8

–

47 ®

03_CentrifugheGB_2007ok

31-08-2007

15:12

Pagina 48

The performance curves are based on the kinematic viscosity values = 1 mm2/s and density equal to 1000 kg/m3. Curve tolerance according to ISO 9906.

Liquid temperature range: Maximum ambient temperature:

from -10°C to +140°C +40°C

⬵ 1450 1/min

NKM 50-125 0

0 P kPa

80 40

120

160

200

120

160

240

Q US gpm

200

Q IMP gpm

H m

H ft

Ø 141

55%

60%

20 65%

67,5% 70%

Ø 130

72,5% 74,4%

72,5%

73%

70% 67,5%

0 Q m3/h NPSH ft 4

NPSH m 1,2

REF. A

0,9

0,6

2 1

0,3

0 Q m3/h

0 8

P kW

P HP

Ø 141

0,6

0,8

Ø 130

0,6

0,4

0,4 0,2

0,2

8 2

0 0 0

MODEL

REF. DNA DNM

16 4

24 6

200

400

48 12

600

56 16

14 800

0 Q m3/h Q l/s

1000Q l/min

Ø (mm) PACKING DIMENSIONS Vol. Weight Mech. m3 Kg A B H seal

NKM 50-125/130/0.55/4

100

–

250 132 160 460 100

240 190 M12

–

680 430 575 0,168 41,5

NKM 50-125/141/0.75/4

100

–

250 132 160 460 100

240 190 M12

–

680 430 575 0,168 42,9

HYDRAULIC DATA

ELECTRICAL DATA P2 P1 MAX Voltage Nominal kW kW HP

MODEL

NKM 50-125/130/0.55/4

230/400 V

0,8

0,55 0,75

NKM 50-125/141/0.75/4

230/400 V

1,1

0,75

In A

I st. A

1/min. max %

2,9-1,7 11,4-6,4 1396 3,8-2,2

15,1-6 1390

48 ®

Q3 cos m /h l/min

0,73

74,2

0,73

H (m)

0 0

12 200

18 300

24 400

30 500

36 600

42 700

48 800

5.5

5.2

4.7

4.3

3.9

3.3

2.6

6.5

6.3

6.1

5.8

5.5

4.5

3.9

DAB PUMPS reserve the right to make modifications without prior notice

03_CentrifugheGB_2007ok

31-08-2007

15:12

Pagina 49

The performance curves are based on the kinematic viscosity values = 1 mm2/s and density equal to 1000 kg/m3. Curve tolerance according to ISO 9906.

Liquid temperature range: Maximum ambient temperature:

from -10°C to +140°C +40°C

⬵ 1450 1/min

NKM 50-160 0

0 P kPa 140

120

100

80 40

120

160

200

120

160

240

Q US gpm

200

Q IMP gpm

H m

H ft

12 60% 65% 70% 72,5%

Ø 177

75% 76,3%

30 75%

Ø 161

72,5% 73% 70%

0 Q m3/h NPSH ft

NPSH m 2

REF. A

6 4

2 0 Q m3/h

0 0

P kW

P HP

Ø 177

1,2

1,6

Ø 161

1,2

0,8

0,8 0,4

0,4 0 Q m3/h Q l/s

0 8 2

0 0 0

MODEL

REF. DNA DNM

16 4

200

400

48 12

600

56 16

800

1000Q l/min

Ø (mm) PACKING DIMENSIONS Vol. Weight Mech. m3 Kg A B H seal

NKM 50-160/161/1.1/4

100

–

282 160 180 460 100

265 212 M12

–

680 430 575 0,168 45,4

NKM 50-160/177/1,5/4

100

–

282 160 180 483,5 100

265 212 M12

–

680 430 575 0,168 47,9

HYDRAULIC DATA

ELECTRICAL DATA MODEL

P2 P1 MAX Voltage Nominal kW kW HP

NKM 50-160/161/1.1/4

230/400 V

1,46

1,1

1,5

NKM 50-160/177/1,5/4

230/400 V

2,1

1,5

DAB PUMPS reserve the right to make modifications without prior notice

In A

I st. A

1/min. max %

Q3 cos m /h l/min

5,2-3,0 21,9-2,9 1403

0,77

6,4-3,7

0,78

30-17,4 1395

H (m)

0 0

12 200

18 300

24 400

30 500

36 600

42 700

48 800

8.7

8.5

8.2

7.8

7.3

6.7

5.7

10.8

10.7

10.5

10.2

9.8

9.2

8.3

49 ®

03_CentrifugheGB_2007ok

31-08-2007

15:12

Pagina 50

The performance curves are based on the kinematic viscosity values = 1 mm2/s and density equal to 1000 kg/m3. Curve tolerance according to ISO 9906.

Liquid temperature range: Maximum ambient temperature:

from -10°C to +140°C +40°C

⬵ 1450 1/min

NKM 50-200 0

0 P kPa 180

80 40

160

200

120

160

240

Q US gpm

200

Q IMP gpm

H m

H ft 60

18 50%

160

120 80

Ø 219

60%

65% 67,5% 70%

Ø 210 140 120

72,5%

70%

72%

100

67,5% 65%

75%

0 Q m3/h NPSH ft

NPSH m 2

REF. A

6 4

2 0 Q m3/h

0 8

P HP

P kW 3

4 Ø 219 3

Ø 210 2

8 2

0 0 0

MODEL

REF. DNA DNM

16 4

200

400

48 12

600

56 16

800

0 Q m3/h Q l/s

1000Q l/min

Ø (mm) PACKING DIMENSIONS Vol. Weight Mech. m3 Kg A B H seal

NKM 50-200/210/2,2/4

100

–

302 160 200 483 100

265 212 M12

–

680 430 575 0,168 62,8

NKM 50-200/219/3/4

100

–

302 160 200 529 100

265 212 M12

–

680 430 575 0,168 68,5

HYDRAULIC DATA

ELECTRICAL DATA MODEL

NKM 50-200/210/2,2/4 NKM 50-200/219/3/4

P2 Nominal kW HP

Voltage

P1 MAX kW

230/400 V

2,7

2,2

400 V

3,2

1/min. max %

In A

I st. A

9,4-5,4

47-27

1392

0,78

7,1

37,6

1415

0,79

50 ®

Q3 cos m /h l/min H (m)

0 0

12 200

18 300

24 400

30 500

36 600

42 700

48 800

54 900

15.3 15.3 15.2 14.8

13.3 12.1 10.8

9.4

16.8 16.8 16.5 16.1 15.5 14.6 13.6 12.4 10.9

DAB PUMPS reserve the right to make modifications without prior notice

03_CentrifugheGB_2007ok

31-08-2007

15:12

Pagina 51

The performance curves are based on the kinematic viscosity values = 1 mm2/s and density equal to 1000 kg/m3. Curve tolerance according to ISO 9906.

Liquid temperature range: Maximum ambient temperature:

from -10°C to +140°C +40°C

⬵ 1450 1/min

NKM 50-250 0

0 P kPa 360

80 40

120

160

200

120

160

240

Q US gpm

200

Q IMP gpm

H m

H ft

120

320

32 100

280

28 60%

55%

240

62,5%

65% 67,5%

Ø 263 200

160

120

68,5% 67,5%

0 Q m3/h NPSH ft

NPSH m 2

REF. A

6 4

2 0 Q m3/h

0 8

P kW

P HP

Ø 263

4 3

2 1

8 2

0 0 0

MODEL

NKM 50-250/263/4/4

REF. DNA DNM A

100

–

200

32 8

NKM 50-250/263/4/4

P2 P1 MAX Voltage Nominal kW kW HP 400 V

4,5

DAB PUMPS reserve the right to make modifications without prior notice

5,5

400

600

350 180 225 529 125

320 250 M12

56 16

800

–

0 Q m3/h Q l/s

1000Q l/min

Ø (mm) PACKING DIMENSIONS Vol. Weight Mech. m3 Kg A B H seal 28

680 430 575 0,168 78,6

HYDRAULIC DATA

ELECTRICAL DATA MODEL

In A

I st. A

1/min. max %

Q3 cos m /h l/min

8,8

52,8

1415

0,8

68,3

0 0

12 200

18 300

24 400

30 500

36 600

42 700

48 800

54 900

23.8

23.8 23.4 22.7 21.6 20.4

17.1

51 ®

03_CentrifugheGB_2007ok

31-08-2007

15:12

Pagina 52

PERFORMANCE RANGE

GRAPHICAL SELECTION TABLE

The performance curves are based on the kinematic viscosity values = 1 mm2/s and density equal to 1000 kg/m3. Curve tolerance according to ISO 9906.

⬵ 2900 1/min

NKP

52 ®

DAB PUMPS reserve the right to make modifications without prior notice

03_CentrifugheGB_2007ok

31-08-2007

15:12

Pagina 53

PERFORMANCE RANGE NKP MODEL

NKP 32-125.1/102/0.75/2 NKP 32-125.1/115/1.1/2 NKP 32-125.1/125/1.5/2 NKP 32-125.1/140/2.2/2 NKP 32-125.1/140/2.2/2 M NKP 32-125/110/1.1/2 NKP 32-125/120/1.5/2 NKP 32-125/130/2.2/2 NKP 32-125/130/2.2/2 M NKP 32-125/142/3/2 NKP 32-125/142/3/2 M NKP 32-160.1/155/2.2/2 NKP 32-160.1/155/2.2/2 M NKP 32-160.1/166/3/2 NKP 32-160.1/166/3/2 M NKP 32-160/151/3/2 NKP 32-160/151/3/2 M NKP 32-160/163/4/2 NKP 32-160/163/4/2 M NKP 32-160/177/5,5/2 NKP 32-200.1/188/4/2 NKP 32-200.1/188/4/2 M NKP 32-200.1 205/5,5/2 NKP 32-200/190/5.5/2 NKP 32-200/210/7.5/2 NKP 40-125/107/1.5/2 NKP 40-125/120/2.2/2 NKP 40-125/120/2.2/2 M NKP 40-125/130/3/2 NKP 40-125/130/3/2 M NKP 40-125/139/4/2 NKP 40-125/139/4/2 M NKP 40-160/158/5,5/2 NKP 40-160/172/7,5/2 NKP 40-200/210/11/2 NKP 40-250/230/15/2 NKP 40-250/245/18.5/2 NKP 40-250/260/22/2 NKP 50-125/115/3/2 NKP 50-125/115/3/2 M NKP 50-125/125/4/2 NKP 50-125/125/4/2 M NKP 50-125/135/5,5/2 NKP 50-125/144/7,5/2 NKP 50-160/153/7.5/2 NKP 50-160/169/11/2 NKP 50-200/200/15/2 NKP 50-200/210/18,5/2 NKP 50-200/219/22/2 NKP 50-250/230/22/2 NKP 50-250/257/30/2

P2 Nominal kW HP

Q m3/h l/min

NUMERICAL SELECTION TABLE ⬵ 2900 1/min

0 0

6 100

12 200

18 300

24 400

30 500

36 600

0.75

12.5

1.1

1.5

17.2

12.5

1.5

20.8

16.8

2.2

26.9 25.9

19.5

2.2

26.9 25.9

19.5

1.1

1.5

19.4

2.2

23.7 23.4

21.8 19.8 16.8

2.2

23.7 23.4

21.8 19.8 16.8

28.6 28.2 27.6 26.5 24.6 21.8 17.9

15.8 15.4 14.5 12.9 19

48 800

54 60 66 72 78 84 90 102 114 900 1000 1100 1200 1300 1400 1500 1700 1900

9.9

18.2 16.8 14.5

28.6 28.2 27.6 26.5 24.6 21.8 17.9

2.2

29.2

26,5 20,5

2.2

29.2

26,5 20,5

35.3

30.5

19.5

30.5

19.5

5.5

33.5 30.5

5.5

33.5 30.5

5.5

7.5

43.5 43.2 42.6 41.5

5.5

45.3 44.4 40.8 34.4 26.8

22 22 31.5 25.5

5.5

45.3 44.4 40.8 34.4 26.8

5.5

7.5

56.6 55.7

5.5

7.5

46.5

7.5

58.5

1.5

2.2

45.8 36.2

H 14.7 14.5 14.3 13.8 (m) 19 18.7 18.4 17.8 19

42 700

18.7 18.4 17.8

11.8 10.5

8.6

15.9 14.6

2.2

22.8 22.5 22.3

5.5

26.4 26.2

25.6

5.5

26.4 26.2

25.6

5.5

7.5

18.5

21.2 20.2

17.4 15.5 13.5

21.2 20.2

17.4 15.5 13.5

21.5 19.5 17.5

29.5

37.5 35.5

33.5 32.5

57.5

43.5

72.5

62.5

51.5

82.5 81.5

94.5 93.5

87.5

16.5

15.5

14.5 13.7

16.5

15.5

14.5 13.7

5.5

20.5

19.5 19.1 18.5

17.5 16.5 15.8 14.8

12.5 11.5

19.5 19.1 18.5

17.5 16.5 15.8 14.8

12.5 11.5

57.5

71.5 67.5 63.5 58.5 84

5.5

20.5

5.5

7.5

23.6 23.5 23.2 22.8 22.2 21.5

7.5

27.8 27.5 27.3

7.5

32.5 32.4

39.5

39.8 39.5

55.5

18.5

61.5

67.5

73.5

74.5 73.8 73.5

92.5

DAB PUMPS reserve the right to make modifications without prior notice

27 31.5

26.5

76.5 71.5

26.5 25.8 25.3 24.5 23.5

21.5 20.5

30.5 29.5 28.5 27.5

23.5

32.5

38.5

61.5 60.5

56.5

65.5

62.5

68.5

19.1 18.5 17.5 16.5 13.4

53.5

93.6 93.5

37.2 36.5

47.5 45.5

48.5

59.5

62.5

87.5

15.5

53 ®

03_CentrifugheGB_2007ok

31-08-2007

15:12

Pagina 54

The performance curves are based on the kinematic viscosity values = 1 mm2/s and density equal to 1000 kg/m3. Curve tolerance according to ISO 9906.

Liquid temperature range: Maximum ambient temperature:

from -10°C to +140°C +40°C

⬵ 2900 1/min

NKP 32-125.1 0

30 20

90 70

100

110 Q US gpm

Q IMP gpm

H m

P kPa 280

H ft

44% 49%

53%

Ø 140

56% 58%

240

24 60,4%

200

Ø 125

58%

60 59,4%

160

Ø 115

120

Ø 102

57,6%

56%

40 55,6% 53%

0 26 Q m3/h NPSH ft 6

NPSH m 2

REF. A

Ø 102

1,5

Ø 140 2

0,5

0 26 Q m3/h

0 2

P HP

P kW Ø 140

2,4

3 1,6

Ø 125

Ø 115 0,8

0 0

REF. DNA DNM

MODEL

Ø 102

2 100

12 3

150

14 4

200

18 5

250

300

22 6

24 7

350

0 26 Q m3/h Q l/s

400

Q l/min

Ø (mm) PACKING DIMENSIONS Vol. Weight Mech. m3 Kg A B H seal

NKP 32-125.1/102/0.75/2

–

234 112 140 416,5 100

190 140 M12

–

680 430

575 0,168 35,7

NKP 32-125.1/115/1.1/2

–

234 112 140 416,5 100

190 140 M12

–

680 430

575 0,168 36,2

NKP 32-125.1/125/1.5/2

–

234 112 140 440 100

190 140 M12

–

680 430

575 0,168 39,9

NKP 32-125.1/140/2.2/2 M

–

234 112 140 440 100

190 140 M12

–

680 430

575 0,168 46,4

NKP 32-125.1/140/2.2/2

–

234 112 140 440 100

190 140 M12

–

680 430

575 0,168 41,0

HYDRAULIC DATA

ELECTRICAL DATA P2 P1 MAX Voltage Nominal kW kW HP

MODEL

NKP 32-125.1/102/0.75/2

230/400 V

0,75

NKP 32-125.1/115/1.1/2

230/400 V

1,5

1,1

1,5

NKP 32-125.1/125/1.5/2

230/400 V

2,1

1,5

NKP 32-125.1/140/2.2/2 M

220/240 V

2,85

2,2

NKP 32-125.1/140/2.2/2

230/400 V

2,7

2,2

In A 3,5-2,0

I st. A

0 0

6 100

12 200

18 300

24 400

30 500

36 600

42 700

48 800

0,79

12.5

–

57,8

0,79

17.2

12.5

–

20.8

16.8

–

1/min. max %

15,4-8,8 2820

5,2-3,0 22,9-13,2 2775

H (m)

59,5

0,83

2780

60,3

0,98

26.9 25.9

19.5

–

9,2-5,3 54,2-31,2 2780

60,3

0,83

26.9 25.9

19.5

–

6,2-3,6 35,3-20,5 2800 13,7

54 ®

Q3 cos m /h l/min

DAB PUMPS reserve the right to make modifications without prior notice

03_CentrifugheGB_2007ok

31-08-2007

15:12

Pagina 55

The performance curves are based on the kinematic viscosity values = 1 mm2/s and density equal to 1000 kg/m3. Curve tolerance according to ISO 9906.

Liquid temperature range: Maximum ambient temperature:

from -10°C to +140°C +40°C

⬵ 2900 1/min

NKP 32-125 0

0 P kPa 280

60 40

100

120

140

100

Q IMP gpm H ft

55%

57,5% 60% 62,5%

65%

66,3% 65%

Ø 130 200

Q US gpm

120

H m

Ø 142 240

62,5%

66,5%

60%

Ø 120 160

120

57,5%

65,3%

Ø 110

62,8%

0 Q m3/h NPSH ft 6

NPSH m 2

REF. A

1,5

Ø 142

Ø 110

4 2

0,5

0 Q m3/h

0 0

P HP

P kW Ø 142

3 Ø 130

Ø 120

Ø 110

0 4

0 0

NKP 32-125/110/1.1/2 NKP 32-125/120/1.5/2 NKP 32-125/130/2.2/2 M NKP 32-125/130/2.2/2 NKP 32-125/142/3/2 M NKP 32-125/142/3/2

REF. DNA DNM

MODEL

4 160

NKP 32-125/110/1.1/2 NKP 32-125/120/1.5/2 NKP 32-125/130/2.2/2 M NKP 32-125/130/2.2/2 NKP 32-125/142/3/2 M NKP 32-125/142/3/2

28 8

240

320

400

480

36 10 560

0 Q m3/h Q l/s Q l/min

Ø (mm) PACKING DIMENSIONS Mech. L/B H seal L/A

Vol. Weight Kg m3

–

234 112

140 416,5 100

190 140 M12

–

680

430 575 0,168 36,2

–

234 112

140

440

100

190 140 M12

–

680

430 575 0,168 39,9

–

234 112

140

440

100

190 140 M12

–

680

430 575 0,168 46,4

–

234 112

140

440

100

190 140 M12

–

680

430 575 0,168 41,0

–

234 112

140 463,5 100

190 140 M12

–

680

430 575 0,168 51,8

–

234 112

140 463,5 100

190 140 M12

–

680

430 575 0,168 45,6

HYDRAULIC DATA

ELECTRICAL DATA MODEL

P2 P1 MAX Voltage Nominal kW kW HP

In A

I st. A

1/min. max %

Q3 cos m /h l/min

0 0

6 100

12 200

18 300

24 400

30 500

36 600

42 700

48 800

9.9

–

18.2 16.8 14.5

–

230/400 V

1,5

1,1

1,5

5,2-3,0 22,9-13,2 2775

0,79

15.8 15.4 14.5 12.9

230/400 V

2,1

1,5

6,2-3,6 35,3-20,5 2800

65,5

0,83

19.4

220/240 V

2,2

0,98

230/400 V

2,2

66,5

0,83

220/240 V

18,0

2900

66,5

0,98

400 V

6,7

41,5

2840

66,5

0,84

DAB PUMPS reserve the right to make modifications without prior notice

13,7

2780

9,2-5,3 54,2-31,2 2750

H (m)

23.7 23.4

21.8 19.8 16.8

–

23.7 23.4

21.8 19.8 16.8

–

28.6 28.2 27.6 26.5 24.6 21.8 17.9

–

28.6 28.2 27.6 26.5 24.6 21.8 17.9

–

55 ®

03_CentrifugheGB_2007ok

31-08-2007

15:12

Pagina 56

The performance curves are based on the kinematic viscosity values = 1 mm2/s and density equal to 1000 kg/m3. Curve tolerance according to ISO 9906.

Liquid temperature range: Maximum ambient temperature:

from -10°C to +140°C +40°C

⬵ 2900 1/min

NKP 32-160.1 0

0 P kPa

H m

350

30 20

90 70

100

110 Q US gpm

Q IMP gpm H ft 120

42% 46%

Ø 166

48%

300

100

49%

Ø 155 48%

250

48,5%

46%

42%

200

20 60

150

100

0 26 Q m3/h NPSH ft 6

NPSH m 2

REF. A

1,5 4 1 2

0,5

0 26 Q m3/h

0 0

P HP

P kW 3

Ø 166 Ø 155

2 1 1 0 2

0 0

MODEL

REF. DNA DNM

1 50

2 100

14 4

3 150

200

18 5

250

300

22 6

24 7

350

400

0 26 Q m3/h Q l/s Q l/min

Ø (mm) PACKING DIMENSIONS Vol. Weight Mech. m3 Kg A B H seal

NKP 32-160.1 155/2.2/2 M

–

245 132 160 440 100

240 190 M12

–

680 430

575 0,168 48,1

NKP 32-160.1 155/2.2/2

–

245 132 160 440 100

240 190 M12

–

680 430

575 0,168 42,7

NKP 32-160.1 166/3/2 M

–

245 132 160 463,5 100

240 190 M12

–

680 430

575 0,168 53,5

NKP 32-160.1 166/3/2

–

245 132 160 463,5 100

240 190 M12

–

680 430

575 0,168 47,3

HYDRAULIC DATA

ELECTRICAL DATA P2 P1 MAX Voltage Nominal kW kW HP

MODEL

In A

I st. A

1/min. max %

Q3 cos m /h l/min

13,7

2780

48,4

0,98

9,2-5,3 54,2-31,2 2780

0,83

NKP 32-160.1 155/2.2/2 M

220/240 V

2,2

NKP 32-160.1 155/2.2/2

230/400 V

2,7

2,2

NKP 32-160.1 166/3/2 M

220/240 V

18,0

2900

0,98

400 V

4,1

6,7

41,5

2839

0,84

NKP 32-160.1 166/3/2

56 ®

H (m)

0 0

6 100

12 200

29.2

35.3

18 300

24 400

30 500

36 600

42 700

48 800

26.5 20.5

–

26.5 20.5

–

DAB PUMPS reserve the right to make modifications without prior notice

03_CentrifugheGB_2007ok

31-08-2007

15:12

Pagina 57

The performance curves are based on the kinematic viscosity values = 1 mm2/s and density equal to 1000 kg/m3. Curve tolerance according to ISO 9906.

Liquid temperature range: Maximum ambient temperature:

from -10°C to +140°C +40°C

⬵ 2900 1/min

NKP 32-160 0

100

120

140

100

160

120

Q US gpm

140

Q IMP gpm

H m 60

P kPa

H ft

180 500

400

160 48% 52% 50% 54% 56%

Ø 177

140

58% 60,5%

120

Ø 163 300

58%

58,4%

100

56%

Ø 151

54%

57,3%

80 200

20 60

52%

40 100

10 20

NPSH m 4

REF. A

0 Q m3/h NPSH ft 12

3 8 2 4

1 0 4

0 Q m3/h P HP

P kW 6

Ø 177 8 6

Ø 163

4 Ø 151

4 1

0 0 0

MODEL

NKP 32-160/151/3/2 M NKP 32-160/151/3/2 NKP 32-160/163/4/2 M NKP 32-160/163/4/2 NKP 32-160/177/5,5/2

REF. DNA DNM

8 2

12 3

100

200

24 6

300

400

NKP 32-160/151/3/2 M NKP 32-160/151/3/2 NKP 32-160/163/4/2 M NKP 32-160/163/4/2 NKP 32-160/177/5,5/2

32 9

36 10

500

40 11

600

0 Q m3/h Q l/s Q l/min

Ø (mm) PACKING DIMENSIONS Vol. Weight Mech. m3 Kg A B H seal

–

245 132 160 463,5 100

240 190 M12

–

680 430

575 0,168 54,2

–

245 132 160 463,5 100

240 190 M12

–

680 430

575 0,168 48,0

–

245 132 160 509,5 100

240 190 M12

–

680 430

575 0,168 56,0

–

245 132 160 509,5 100

240 190 M12

–

680 430

575 0,168 55,1

–

245 132 160 529,5 100

240 190 M12

–

680 430

575 0,168 61,9

HYDRAULIC DATA

ELECTRICAL DATA MODEL

28 8

P2 P1 MAX Voltage Nominal kW kW HP

In A

I st. A

1/min. max %

Q3 cos m /h l/min

0 0

6 100

12 200

18 300

24 400

30 500

36 600

42 700

48 800

220/240 V

2900

57,8

0,98

30.5

19.5

–

400 V

4,1

6,7

41,5

2839

57,8

0,84

30.5

19.5

–

220/240 V

5,2

5,5

108

2880

58,4

0,98

33.5

30.5

–

400 V

5,2

5,5

8,7

60,9

2830

58,3

0,85

33.5

30.5

–

400 V

6,4

5,5

7,5

11,6

81,2

2870

60,5

0,86

43.5

DAB PUMPS reserve the right to make modifications without prior notice

H (m)

43.2 42.6 41.5

31.5 25.5

–

57 ®

03_CentrifugheGB_2007ok

31-08-2007

15:12

Pagina 58

The performance curves are based on the kinematic viscosity values = 1 mm2/s and density equal to 1000 kg/m3. Curve tolerance according to ISO 9906.

Liquid temperature range: Maximum ambient temperature:

from -10°C to +140°C +40°C

⬵ 2900 1/min

NKP 32-200.1 0

30 20

90 70

100

110 Q US gpm

Q IMP gpm

H m

P kPa

H ft 180

40%

Ø 205

43% 45%

500

46%

160 47%

Ø 188 400

140

46%

45% 46%

120

43% 40%

300

8 200

6 4

100

10 2

0 26 Q m3/h NPSH ft 12

NPSH m 4

REF. A

2 4

0 26 Q m3/h

0 2

P HP

P kW 6 Ø 205

Ø 188

4 2 2 0

0 0 0

MODEL

REF. DNA DNM

1 50

2 100

14 4

3 150

200

18 5

250

300

22 6

24 7

350

400

0 26 Q m3/h Q l/s Q l/min

Ø (mm) PACKING DIMENSIONS Vol. Weight Mech. m3 Kg L/B H seal L/A

NKP 32-200.1 188/4/2 M

–

278 160 180 509 100

240 190 M12

–

680 430

575 0,168 67,7

NKP 32-200.1 188/4/2

–

278 160 180 509 100

240 190 M12

–

680 430

575 0,168 66,8

NKP 32-200.1 205/5,5/2

–

278 160 180 529 100

240 190 M12

–

680 430

575 0,168 73,6

HYDRAULIC DATA

ELECTRICAL DATA MODEL

NKP 32-200.1 188/4/2 M

Voltage

P1 MAX kW

220/240 V

5,1

P2 Nominal kW HP

In A

I st. A

1/min. max %

Q3 cos m /h l/min

108

2885

0,98

5,5

46,2

NKP 32-200.1 188/4/2

400 V

5,2

5,5

8,7

60,9

2830

0,85

NKP 32-200.1 205/5,5/2

400 V

6,8

5,5

7,5

11,67

81,2

2867

47,4

0,86

58 ®

H (m)

0 0

6 100

12 200

30 500

36 600

42 700

48 800

45.3 44.4 40.8 34.4 26.8

–

45.3 44.4 40.8 34.4 26.8

–

56.6 55.7

–

18 300

24 400

45.8 36.2

DAB PUMPS reserve the right to make modifications without prior notice

03_CentrifugheGB_2007ok

31-08-2007

15:12

Pagina 59

The performance curves are based on the kinematic viscosity values = 1 mm2/s and density equal to 1000 kg/m3. Curve tolerance according to ISO 9906.

Liquid temperature range: Maximum ambient temperature:

from -10°C to +140°C +40°C

⬵ 2900 1/min

NKP 32-200 0

100

120

140

100

Q US gpm

120

Q IMP gpm

H m 60

P kPa

H ft 45% 50%

Ø 210 500

52,5%

55%

57,5%

58,5%

57,5%

160

Ø 190 400

55%

58,3%

120 300

200

100

0 Q m3/h NPSH ft 12

NPSH m 4

REF. A

3 8 2 4

0 Q m3/h

0 4

P kW

Ø 210

Ø 190

P HP 8 6

4 2

0 0

REF. DNA DNM

MODEL

4 160

28 8

240

320

400

480

0 Q m3/h Q l/s

36 10 560

Q l/min

Ø (mm) PACKING DIMENSIONS Vol. Weight Mech. m3 Kg L/B H seal L/A

NKP 32-200/190/5.5/2

–

278 160 180 529 100

240 190 M12

–

680 430

575 0,168 72,7

NKP 32-200/210/7.5/2

–

278 160 180 573,5 100

240 190 M12

–

680 430

575 0,168 86,7

HYDRAULIC DATA

ELECTRICAL DATA MODEL

P2 P1 MAX Voltage Nominal kW kW HP

In A

I st. A

1/min. max %

Q3 cos m /h l/min

NKP 32-200/190/5.5/2

400 V

6,6

5,5

7,5

11,6

81,2

2840

58,2

0,86

NKP 32-200/210/7.5/2

400 V

9,6

7,5

2907

58,2

0,9

DAB PUMPS reserve the right to make modifications without prior notice

H (m)

0 0

6 100

12 200

18 300

24 400

30 500

36 600

42 700

48 800

46.5

–

58.5

–

59 ®

03_CentrifugheGB_2007ok

31-08-2007

15:12

Pagina 60

The performance curves are based on the kinematic viscosity values = 1 mm2/s and density equal to 1000 kg/m3. Curve tolerance according to ISO 9906.

Liquid temperature range: Maximum ambient temperature:

from -10°C to +140°C +40°C

⬵ 2900 1/min

NKP 40-125 0

40 40

0 P kPa 280

240

200

120

160

200

120

160

240

Q US gpm

200

Q IMP gpm

H m

H ft

28 50% 55% 57,5%

Ø 139 24

60% 62,5% 65%

67,5% 69%

Ø 130 20

67,5%

68%

Ø 120

160

120

65% 67%

Ø 107

40 67%

0 Q m3/h NPSH ft

NPSH m 8

REF. A

4 10

0 Q m3/h

0 8

P Ø 139 HP

P kW

Ø 130

Ø 120

4 3

2 Ø 107

1 1 0

8 2

0 0 0

MODEL

REF. DNA DNM

NKP 40-125/107/1.5/2 NKP 40-125/120/2.2/2 M NKP 40-125/120/2.2/2 NKP 40-125/130/3/2 M NKP 40-125/130/3/2 NKP 40-125/139/4/2 M NKP 40-125/139/4/2

A A A A A A A

65 65 65 65 65 65 65

40 40 40 40 40 40 40

200

NKP 40-125/107/1.5/2 NKP 40-125/120/2.2/2 M NKP 40-125/120/2.2/2 NKP 40-125/130/3/2 M NKP 40-125/130/3/2 NKP 40-125/139/4/2 M NKP 40-125/139/4/2

Voltage

P1 MAX kW

230/400 V 220/240 V 230/400 V 220/240 V 400 V 220/240 V 400 V

2,1 3,3 2,8 4,1 4 5 5,0

56 16

800

80 80 80 80 80 80 80

50 50 50 50 50 50 50

– – – – – – –

235 235 235 235 235 235 235

112 112 112 112 112 112 112

140 140 140 140 140 140 140

440 440 440 463,5 463,5 509,5 509,5

100 100 100 100 100 100 100

70 70 70 70 70 70 70

210 210 210 210 210 210 210

160 160 160 160 160 160 160

M12 M12 M12 M12 M12 M12 M12

– – – – – – –

In A

600

P2 Nominal kW HP 1,5 2 2,2 3 2,2 3 3 4 3 4 4 5,5 4 5,5

48 12

Ø (mm) Mech. seal 28 28 28 28 28 28 28

0 Q m3/h Q l/s

1000Q l/min

PACKING DIMENSIONS Vol. Weight m3 Kg L/A L/B H 680 680 680 680 680 680 680

430 430 430 430 430 430 430

575 575 575 575 575 575 575

0,168 0,168 0,168 0,168 0,168 0,168 0,168

41,3 47,8 42,4 53,2 47,0 55,0 54,1

HYDRAULIC DATA I st. A

1/min. max %

5,9-3,4 35,3-20,5 2800 49 13,7 2750 7,9-4,6 54,2-31,2 2776 81 18 2900 41,5 2840 6,8 108 24 2890 60,9 2936 8,5

60 ®

400

ELECTRICAL DATA MODEL

67 66,5 66,5 68 68 69 69

Q3 cos m /h l/min 0,83 0,98 0,83 0,98 0,84 0,98 0,85

H (m)

0 0

6 100

12 200

18 300

24 400

36 600

48 800

54 60 900 1000

14.7 19 19 22.8 22.8 26.4 26.4

14.5 18.7 18.7 22.5 22.5 26.2 26.2

14.3 18.4 18.4 22.3 22.3 26 26

13.8 13 10.5 7 – 17.8 17 14.6 11 – 17.8 17 14.6 11 – 22 21.2 19 15.5 13.5 22 21.2 19 15.5 13.5 25.6 25 23 19.5 17.5 25.6 25 23 19.5 17.5

– – – – – 15 15

DAB PUMPS reserve the right to make modifications without prior notice

03_CentrifugheGB_2007ok

31-08-2007

15:12

Pagina 61

The performance curves are based on the kinematic viscosity values = 1 mm2/s and density equal to 1000 kg/m3. Curve tolerance according to ISO 9906.

Liquid temperature range: Maximum ambient temperature:

from -10°C to +140°C +40°C

⬵ 2900 1/min

NKP 40-160 0

0 P kPa

500

400

100 50

150

200

100

250

150

200

300

Q US gpm

250

Q IMP gpm

H m 60

H ft

160

55%

60%

65%

67,5%

Ø 172

70% 70,5%

120 70%

300

Ø 158

67,5%

69,2%

65%

80 200

100

0 Q m3/h NPSH ft

NPSH m 4

REF. A

3 8

0 Q m3/h

0 10

P HP

P kW 10

12 8

Ø 172

Ø 158

4 4 2 0

0 0

REF. DNA DNM

MODEL

250

50 15

500

750

70 20

1000

0 Q m3/h Q l/s

1250Q l/min

Ø (mm) PACKING DIMENSIONS Vol. Weight Mech. m3 Kg H seal L/A L/B

NKP 40-160/158/5,5/2

–

253 132 160 529,5 100

240 190 M12

–

680 430

575 0,168 63,1

NKP 40-160/172/7,5/2

–

253 132 160 574 100

240 190 M12

–

680 430

575 0,168 77,1

HYDRAULIC DATA

ELECTRICAL DATA MODEL

P2 P1 MAX Voltage Nominal kW kW HP

In A

I st. A

1/min. max %

Q3 cos m /h l/min

NKP 40-160/158/5,5/2

400 V

6,7

5,5

7,5

11,6

81,2

2870

69,8

0,86

NKP 40-160/172/7,5/2

400 V

9,7

7,5

2907

70,5

0,9

DAB PUMPS reserve the right to make modifications without prior notice

H (m)

0 0

18 300

24 400

30 500

36 600

42 700

48 800

54 60 900 1100

33.5 32.5

29.5

–

37.5 35.5

26.5

61 ®

03_CentrifugheGB_2007ok

31-08-2007

15:12

Pagina 62

The performance curves are based on the kinematic viscosity values = 1 mm2/s and density equal to 1000 kg/m3. Curve tolerance according to ISO 9906.

Liquid temperature range: Maximum ambient temperature:

from -10°C to +140°C +40°C

⬵ 2900 1/min

NKP 40-200

0 P kPa

100 50

150

200

100

250

150

200

300

Q US gpm

250

Q IMP gpm

H m

700

H ft

600

57,5%

50%

55%

200

60% 62,5%

65%

Ø 210

500

67%

68,2%

67,5%

150

65%

400

300

200

100

0 Q m3/h NPSH ft

NPSH m 4

REF. A

3 8

0 Q m3/h

0 0

P kW 10

P HP

Ø 210

12 8 6

4 4 2 0 10

0 0

REF. DNA DNM A

NKP 40-200/210/11/2

100

–

MODEL

NKP 40-200/210/11/2

Voltage

P1 MAX kW

400 V

13,5

P2 Nominal kW HP 11

750

296 160 180 631,5 100

265 212 M12

1000

–

0 Q m3/h Q l/s

1250Q l/min

Ø (mm) PACKING DIMENSIONS Vol. Weight Mech. m3 Kg L/B H seal L/A 28

830 430

515 0,183 98,6

HYDRAULIC DATA

In A

I st. A

1/min. max %

22,5

157,5

2914

62 ®

70 20

500

ELECTRICAL DATA MODEL

250

Q3 cos m /h l/min

0 0

12 200

24 400

30 500

36 600

42 700

0,87 H (m) 57

57.5

48 60 66 800 1100 1100 50

43.5

DAB PUMPS reserve the right to make modifications without prior notice

03_CentrifugheGB_2007ok

31-08-2007

15:12

Pagina 63

The performance curves are based on the kinematic viscosity values = 1 mm2/s and density equal to 1000 kg/m3. Curve tolerance according to ISO 9906.

Liquid temperature range: Maximum ambient temperature:

from -10°C to +140°C +40°C

⬵ 2900 1/min

NKP 40-250 0

100 50

H m

P kPa 900

200

250

150

45% 50% 52,5%

Ø 260

150 100

55%

200

300

Q US gpm

250

Q IMP gpm H ft 300

57,5% 60% 61,6%

800

Ø 245

250 61,5%

700

Ø 230 61,5%

600

500

200

150 400

300

200

100

0 Q m3/h NPSH ft

NPSH m 8

6 16

0 Q m3/h

0 10

P kW 20

Ø 260

P HP

Ø 245 Ø 230

20 12 8

4 0

0 0

MODEL

DNM

NKP 40-250/230/15/2

100

–

NKP 40-250/245/18.5/2

100

254 335 180 225 784

NKP 40-250/260/22/2

100

254 335 180 225 784

750

335 180 225 631,5 125

320 250 M12

70 20

500

DNA

250

1000

–

0 Q m3/h Q l/s

1250Q l/min

Ø (mm) PACKING DIMENSIONS Vol. Weight Mech. m3 Kg H seal L/A L/B 28

830 430

515 0,183 114,3

314 254 M12 217,5 20

28 1030 530

640 0,349 156,9

314 254 M12 217,5 20

28 1030 530

640 0,349 173,9

* Insert the indicated size of the shim under the feet of the motor (not supplied). HYDRAULIC DATA

ELECTRICAL DATA MODEL

P2 Nominal kW HP

In A

I st. A

1/min. max %

Q3 cos m /h l/min

217

2918

0,87

Voltage

P1 MAX kW

NKP 40-250/230/15/2

400 V

17,5

NKP 40-250/245/18.5/2

400 V

22,0

18,5

259,2

2945

61,8

0,88

NKP 40-250/260/22/2

400 V

24,6

309,6

2960

61,8

0,88

DAB PUMPS reserve the right to make modifications without prior notice

61,8

H (m)

0 0

18 300

30 500

36 600

42 700

48 800

54 66 72 900 1100 1200

72.5

62.5

81.5

93.5

87.5

51.5

–

71.5 63.5 58.5 84

76.5 71.5

63 ®

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Pagina 64

The performance curves are based on the kinematic viscosity values = 1 mm2/s and density equal to 1000 kg/m3. Curve tolerance according to ISO 9906.

Liquid temperature range: Maximum ambient temperature:

from -10°C to +140°C +40°C

NKP 50-125

100

150

100

200

250

150

300

200

⬵ 2900 1/min 350

250

400

300

450

Q US gpm

350

Q IMP gpm

H m

P kPa

H ft 120

350

300

100

30 60%

Ø 144 250

65%

70% 72,5% 75%

200

75%

76,5%

Ø 125 150

76,8%

Ø 135

72,5%

60 70%

75,3%

Ø 115 72,7%

40 100

NPSH m 4

0 110 Q m3/h NPSH ft

Ø 144

REF. A

100

Ø 115

1 0 10

100

0 110 Q m3/h P HP

P kW 10 8 Ø 144

6 Ø 135 Ø 125

MODEL

REF. DNA DNM

NKP 50-125/115/3/2 M NKP 50-125/115/3/2 NKP 50-125/125/4/2 M NKP 50-125/125/4/2 NKP 50-125/135/5,5/2 NKP 50-125/144/7,5/2

0 0

200

20 5

400

600

1000

1200

90 25

1400

100

1600

0 110 Q m3/h 30 Q l/s 1800

Q l/min

Ø (mm) PACKING DIMENSIONS Vol. Weight Mech. m3 Kg H seal L/A L/B

100

–

250 132 160 483,5 100

240 190 M12

–

680 430

575 0,168 56,2

100

–

250 132 160 483,5 100

240 190 M12

–

680 430

575 0,168 50,0

100

–

250 132 160 529,5 100

240 190 M12

–

680 430

575 0,168 58,0

100

–

250 132 160 529,5 100

240 190 M12

–

680 430

575 0,168 57,1

100

–

250 132 160 549,5 100

240 190 M12

–

680 430

575 0,168 63,9

100

–

250 132 160 594 100

240 190 M12

–

830 430

515 0,183 77,9

MODEL

HYDRAULIC DATA

P2 Nominal kW HP

Q3 cos m /h l/min

0 0

24 400

30 500

42 700

54 66 84 102 114 900 1100 1400 1700 1900

I st. A

1/min. max %

18,0

2900

72,5

0,98

16.5

13.7

–

6,7

41,5

2839

72,5

0,84

16.5

13.7

–

5,5

24,0

108

2880

75,8

0,98

20.5

19.5 18.5 17.5 15.8 12.5

–

5,5

8,7

60,9

2830

75,8

0,85

20.5

19.5 18.5 17.5 15.8 12.5

–

6,6

5,5

7,5

11,6

81,2

2870

76,8

0,86

23.6 23.5 22.8 21.5

8,7

7,5

2914

77,2

0,9

27.8 27.5

Voltage

P1 MAX kW

220/240 V

400 V

220/240 V

5,2

400 V

5,2

400 V 400 V

In A

64 ®

70 20

15 800

ELECTRICAL DATA

NKP 50-125/115/3/2 M NKP 50-125/115/3/2 NKP 50-125/125/4/2 M NKP 50-125/125/4/2 NKP 50-125/135/5,5/2 NKP 50-125/144/7,5/2

Ø 115

2 0

H (m)

17.5 13.4

25.8 24.5 21.5

– 15.5

DAB PUMPS reserve the right to make modifications without prior notice

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Pagina 65

The performance curves are based on the kinematic viscosity values = 1 mm2/s and density equal to 1000 kg/m3. Curve tolerance according to ISO 9906.

Liquid temperature range: Maximum ambient temperature:

from -10°C to +140°C +40°C

⬵ 2900 1/min

NKP 50-160

REF. A

MODEL

REF. DNA DNM

Ø (mm) PACKING DIMENSIONS Vol. Weight Mech. m3 Kg H seal L/A L/B

NKP 50-160/153/7.5/2

100

–

282 160 180 594 100

265 212 M12

–

830 430

515 0,183 79,3

NKP 50-160/169/11/2

100

–

282 160 180 632 100

265 212 M12

–

830 430

515 0,183 88,5

HYDRAULIC DATA

ELECTRICAL DATA MODEL

P2 Nominal kW HP

In A

I st. A

1/min. max %

Q3 cos m /h l/min

0 0

30 500

42 700

48 800

54 66 78 84 90 900 1100 1300 1400 1500

32.4 31.5

30.5 28.5

23.5

38.5 37.2

32.5

Voltage

P1 MAX kW

NKP 50-160/153/7.5/2

400 V

9,4

7,5

2904

76,3

0,9

NKP 50-160/169/11/2

400 V

13,2

22,5

157,5

2914

0,87

DAB PUMPS reserve the right to make modifications without prior notice

H (m)

39.5

65 ®

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Pagina 66

The performance curves are based on the kinematic viscosity values = 1 mm2/s and density equal to 1000 kg/m3. Curve tolerance according to ISO 9906.

Liquid temperature range: Maximum ambient temperature:

from -10°C to +140°C +40°C

⬵ 2900 1/min

NKP 50-200 0

100

150

200

100

250

150

300

200

350

250

400

300

450

Q US gpm

350

Q IMP gpm

H m

P kPa 900

H ft 300

800

700

250

50%

60%

65% 67,5%

70%

Ø 219 600

500

400

300

200

100

200

72,1%

Ø 210

72%

Ø 200

70% 67,5%

72%

65%

150

100

0 110 Q m3/h NPSH ft

100

NPSH m 4

3 8

0 110 Q m3/h

0 10

100

P Ø 219 HP

P kW 20

Ø 210

16 20

Ø 200 12 8

4 0

0 0

MODEL

20 5

200

400

600

DNA

DNM

NKP 50-200/200/15/2

100

–

NKP 50-200/210/18,5/2

100

254 302 160 200 784

NKP 50-200/219/22/2

100

254 302 160 200 784

800

1000

NKP 50-200/200/15/2

Voltage

P1 MAX kW

400 V

17,5

1400

0 110 Q m3/h 30 Q l/s

100

1600

1800

Q l/min

–

830 430

515 0,183 107,6

314 254 M12 217,5

1030 530

640 0,349 150,2

314 254 M12 217,5

1030 530

640 0,349 167,2

302 160 200 631,5 100

265 212 M12

PACKING DIMENSIONS Vol. Weight m3 Kg L/A L/B H

HYDRAULIC DATA

In A

I st. A

217

1/min. max %

Q3 cos m /h l/min

0 0

30 500

42 700

54 60 66 78 90 102 900 1000 1100 1300 1500 1700

2918

0,87

45.5

–

61.5

56.5

48.5

67.5

65.5

62.5 59.5

NKP 50-200/210/18,5/2

400 V

22,0

18,5

259,2

2947

0,88

NKP 50-200/219/22/2

400 V

24,5

309,6

2960

0,88

66 ®

1200

90 25

Ø (mm) Mech. seal

P2 Nominal kW HP 20

ELECTRICAL DATA MODEL

70 20

H (m)

DAB PUMPS reserve the right to make modifications without prior notice

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Pagina 67

The performance curves are based on the kinematic viscosity values = 1 mm2/s and density equal to 1000 kg/m3. Curve tolerance according to ISO 9906.

Liquid temperature range: Maximum ambient temperature:

from -10°C to +140°C +40°C

⬵ 2900 1/min

NKP 50-250 0

0 P kPa 900 800

100

150

200

100

H m 90

250

150

350

250

57,5% 60% 62,5%

Ø 257

300

200

400

300

450

Q US gpm

350

Q IMP gpm H ft 300

65% 67,5% 68,6%

250

67,5%

700

Ø 230 68,4%

600 500

65%

200

62,5%

50 150

400

300

200

100

0 110 Q m3/h NPSH ft

100

NPSH m 8

6 16

0 110 Q m3/h

0 10

100

P HP

P kW 30

Ø 257

Ø 230

20 12 10

0 110 Q m3/h 30 Q l/s

0 10

0 0 0

MODEL

DNA DNM

200

20 5

400

600

60 15

800

70 20

90 25

1400

100

1000

1200

1600

Ø (mm) Mech. seal

PACKING DIMENSIONS

1800

Q l/min

Volume Weight m3 Kg

NKP 50-250/230/22/2

100

254 350 180 225 784 314 254 M12 217,5 20

1030

530

640

0,349

175,6

NKP 50-250/257/30/2

100

254 350 180 225 784 314 254 M12 217,5 20

1030

530

640

0,349

200,6

* Insert the indicated size of the shim under the feet of the motor (not supplied). HYDRAULIC DATA

ELECTRICAL DATA MODEL

P2 Nominal kW HP

In A

I st. A

1/min. max %

Q3 cos m /h l/min

Voltage

P1 MAX kW

NKP 50-250/230/22/2

400 V

25,5

309,6

2960

68,3

0,88

NKP 50-250/257/30/2

400 V

33,5

231

2955

68,3

0,88

DAB PUMPS reserve the right to make modifications without prior notice

H (m)

0 0

30 500

42 700

54 66 78 84 90 102 900 1100 1300 1400 1500 1700

73.5

73.8

62.5

92.5

93.6

87.5

67 ®

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15:12

Pagina 68

COUNTERFLANGE KIT Available on request separately from the pump. The kit comprises intake and delivery counterflanges with the relative gaskets, screws and nuts required by the size of the pump to which it refers.

COUNTERFLANGES AND GASKETS

THREADED

TO WELD

MATERIAL

DIN 32

1XDN 32 + 1XDN 50

YES

STEEL

DIN 40

1XDN 40 + 1XDN 65

YES

STEEL

DIN 50

1XDN 50 + 1XDN 65

YES

STEEL

PARTS

68 速

DAB PUMPS reserve the right to make modifications without prior notice

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Pagina 69

DAB PUMPS reserve the right to make modifications without prior notice

69 速

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Pagina 70

STANDARDISED ENBLOC CENTRIFUGAL PUMPS

NKM-G NKP-G STANDARDISED ENBLOC CENTRIFUGAL PUMPS

GENERAL DATA Applications Enbloc, centrifugal motor-driven pumps with coupling designed for a wide range of applications such as: • supplying water • the circulation of hot water for central heating • the circulation of cold water for air conditioning and refrigerating • the transfer of liquids in agriculture, horticulture and in industries • the implementation of pumping systems

Constructional features of the pump Single-stage, cast iron spiral body made to DIN-EN 733 (formerly DIN 24255), cast iron support, flanges in accordance with DIN 2533 and DIN 2532 for DN 200. Impeller in cast iron, encased and dynamically balanced with compensation of the axial thrust by means of balancing holes, operating (on request) with interchangeable wear rings. AISI 304 stainless steel pump shaft. Seal: standardised mechanical seal made to DIN 24960 in carbon/ carborundum with or rings in EPDM.

Constructional features of the motor Closed, asynchronous motor with external ventilation, construction type B3/B5, 2 poles for NKP and 4 poles for NKM. The rotor is mounted on extra large ball bearings to guarantee low noise running and durability. We recommend using overload protection for the motor, in accordance with current norms. In the case of liquids denser than water, the motors must be proportionally more powerful. Construction in compliance with the CEI 2-3 standards. Protection level: IP 55 Insulation class: F Standard voltage: 230/400 V - 50 Hz up to 2,2 kW inclusive 400V Δ 50 Hz over 2,2 kW

70 ®

DAB PUMPS reserve the right to make modifications without prior notice

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Pagina 71

TECHNICAL DATA VERSION WITH MOTOR UP TO 7,5 KW

VERSION WITH MOTOR OVER 7,5 KW

VERSION FOR MODELS: NKM-G 65-315/309/11 /4, NKM-G100-315/316/22 /4, NKM-G125-250/243/15 /4, NKM-G 80-200/200/ 4 /4, NKM-G 80-250/270/11 /4, NKM-G 80-315/305/15 /4, NKM-G 80-315/320/18,5 /4, NKM-G 80-315/334/22 /4 NKM-G100-250/250/11 /4, NKM-G150-200/218/11 /4

PARTS

MATERIALS (STANDARD VERSION)

PUMP BODY

CAST IRON 250 UNI ISO 185

SUPPORT

CAST IRON 250 UNI ISO 185

IMPELLER

CAST IRON 250 UNI ISO 185

PUMP SHAFT

STAINLESS STEEL AISI 304 - UNI 6900/71

MECHANICAL SEAL

CARBON/CARBORUNDUM - EPDM

GASKET OR

EDPM

SPACER SEAL

STAINLESS STEEL AISI 304 - UNI 6900/71

SEAL HOLDER DISK

CAST IRON 250 UNI ISO 185

BLEED COCK

STAINLESS STEEL AISI 304 - UNI 6900/71

PARTS

MATERIALS (VERSION ON REQUEST)

IMPELLER

BRONZE GCuSn5Zn5Pb5

UNI 7013/8a-72

MECHANICAL SEAL

CARBORUNDUM/CARBORUNDUM - EPDM CARBORUNDUM/CARBORUNDUM - VITON CARBON/CARBORUNDUM - VITON

- Rotation speed:

1450 - 2900 1/min.

- Operating range:

from 1 to 500 m3/h with a head of up to 100 m.

- Pumped liquid:

without solid or abrasive substances, not viscous, not aggressive, not crystallised and chemically neutral, close to water characteristisc.

- Liquid temperature range:

from -10°C to +140°C.

- Maximum ambient temperature:

+40°C.

- Maximum working pressure:

16 bar - 1600 kPa (for DN 200 max 10 bar).

- Flanging:

PN 16 DIN 2533 PN 10 DIN 2532 for DN 200

- Installation:

normally horizontal or vertical provided the motor is always above the pump.

- Special version on request:

pumps for liquid other than water. Other voltages and/or frequencies.

DAB PUMPS reserve the right to make modifications without prior notice

71 ®

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Pagina 72

FLANGE DIMENSIONS (mm) Nominal diameter (DN)

HOLES

Nominal diameter (DN)

DIN 2533 PN 16

DIN 2532 PN 16

DIN 2533 PN 16

HOLES

100

125

150

200

100

110

125

145

160

180

210

240

295

140

150

165

185

200

220

250

285

340

N°

HOLES

Description of the product NKM-G

100

- 200

198/ A

/BAQE

5,5

NKM = 4 poles NKP = 2 poles G = With coupling Nominal diameter of discharge port: Nominal impeller diameter: Actual impeller diameter: Code of materials: A = Cast iron B = Cast iron with bronze impeller Neck rings (if present) Description of the seal Motor power in kW Pole number 4P = 4 poles 2P = 2 poles

Description of the mechanical seal Item

Item

2&3

Item

Item 5

Code A B C D M X Code A B C S U Q V X Code P S T E V M Code v

72 ®

DAB PUMPS reserve the right to make modifications without prior notice

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Pagina 73

Description of the product code Impeller’s nominal diameter

Pump/impeller materials

Code

Code P2 nominal kW

125

A (01) = cast iron/cast iron

0,37

160

B (03) = cast iron/bronze

0,55

200

A (01) + Wr*

0,75

250

B (03) + Wr*

1,1

315

1,5

2,2

* With consumable rings

125.1

160.1

200.1

5,5

7,5

18,5

Pump type

Code

Seal available

Code

BAQE

BQQV*

BAQV*

BQQE*

* On request

100

125

150

Identification DAB PUMPS S.p.A.

Code D

Code

Code Pump type B

DAB PUMPS S.p.A.

NKM-G / NKP-G

Code Voltage

Product code

1 D

DAB PUMPS reserve the right to make modifications without prior notice

Poles

Only hydraulic part

3x220-240 / 380-415V 50 Hz 3x220-265 / 380-460V 60 Hz

3x380-415 50 Hz 3x380-460V 60 Hz

3x220-240 / 380-415V 50 Hz 3x220-265 / 380-460V 60 Hz

3x380-415 50 Hz 3x380-460V 60 Hz

B 1 1

73 ®

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Pagina 74

PERFORMANCE RANGE NKM-G P2 Nominal kW HP

MODEL

NKM-G 32-125.1/140/0.25/4 NKM-G 32-125/142/ 0.37/4 NKM-G 32-160.1 169/0.37/4 NKM-G 32-160/169/0,55/4 NKM-G 32-200.1 200/0,55/4 NKM-G 32-200/200/ 0,75/4 NKM-G 32-200/219/ 1,1 /4 NKM-G 40-125/115/ 0.25/4 NKM-G 40-125/130/ 0.37/4 NKM-G 40-125/142/ 0.55/4 NKM-G 40-160/153/ 0.55/4 NKM-G 40-160/166/ 0.75/4 NKM-G 40-200/200/ 1,1 /4 NKM-G 40-200/219/ 1,5 /4 NKM-G 40-250/245/ 2,2 /4 NKM-G 40-250/260/ 3 /4 NKM-G 50-125/130/ 0.55/4 NKM-G 50-125/141/ 0.75/4 NKM-G 50-160/161/ 1.1 /4 NKM-G 50-160/177/ 1,5 /4 NKM-G 50-200/210/ 2,2 /4 NKM-G 50-200/219/ 3 /4 NKM-G 50-250/263/ 4 /4 NKM-G 65-125/130/ 0.75/4 NKM-G 65-125/144/ 1.1 /4 NKM-G 65-160/153/ 1,1 /4 NKM-G 65-160/165/ 1,5 /4 NKM-G 65-160/177/ 2,2 /4 NKM-G 65-200/210/ 3 /4 NKM-G 65-200/219/ 4 /4 NKM-G 65-250/263/ 5,5 /4 NKM-G 65-315/279/ 7,5 /4 NKM-G 65-315/309/11 /4 NKM-G 80-160/153-136/1.5/4 NKM-G 80-160/163/ 2,2 /4 NKM-G 80-160/177/ 3 /4 NKM-G 80-200/200/ 4 /4 NKM-G 80-200/222/ 5,5 /4 NKM-G 80-250/240/ 7,5 /4 NKM-G 80-250/270/11 /4 NKM-G 80-315/305/15 /4 NKM-G 80-315/320/18,5 /4 NKM-G 80-315/334/22 /4 NKM-G100-200/200/ 5.5 /4 NKM-G100-200/214/ 7.5 /4 NKM-G100-250/250/11 /4 NKM-G100-250/270/15 /4 NKM-G100-315/300/18.5 /4 NKM-G100-315/316/22 /4 NKM-G125-250/243/15 /4 NKM-G125-250/256/18,5 /4 NKM-G125-250/266/22 /4 NKM-G150-200/218/11 /4

Q m3/h l/min

0 0

NUMERICAL SELECTION TABLE ⬵ 1450 1/min 6 100

18 300

24 400

30 500

0.25

0.33

6.2

5.8

4.2

0.37

0.5

6.75

5.85

0.37

0.5

8.9

8.2

4.6

0.55

0.75

9.4

7.9

0.55

0.75

12.7

11.2

7.2

0.75

12.5

11.1

8.45

1.1

1.5

15.4

14.3

12.2

0.25

0.33

4.2

4.1

3.7

2.1

0.37

0.5

5.4

5.3

4.4

3.5

0.55

0.75

6.6

6.5

6.2

5.7

4.8

0.55

0.75

7.6

7.5

6.7

5.5

0.75

9.2

8.4

7.4

5.7

1.1

1.5

12.5

12.3

11.2

9.7

7.7

1.5

15.6

15.3

14.7

13.4

11.8

2.2

20.6

20.5

20.1

19.2

17.8

23.1

36 600

42 700

48 800

54 900

60 1000

4.2

5.6

9.8

23.3

22.8

22.2

20.8

0.55

0.75

5.5

5.2

4.7

4.3

3.9

3.3

2.6

0.75

6.5

6.3

6.1

5.8

5.5

4.5

3.9

1.1

1.5

8.6

8.5

8.2

7.8

7.3

6.7

5.7

1.5

10.7

10.5

10.2

9.8

9.2

8.3

2.2

15.3

15.2

14.8

13.3

12.1

10.8

9.4

16.8

16.5

16.1

15.5

14.6

13.6

12.4

10.9

5.5

23.8

23.4

22.7

21.6

20.4

17.1

0.75

5.1

4.9

4.8

4.75

4.7

4.4

4.2

3.8

3.4

1.1

1.5

6.5

6.4

6.3

6.2

5.75

5.5

5.1

4.65

1.1

1.5

7.4

7.3

7.15

6.9

6.65

6.25

5.8

5.3

4.4

1.5

8.8

8.7

8.6

8.3

7.6

7.15

6.6

2.2

10.5

10.4

10.3

10.2

9.9

9.6

9.2

8.75

15.3

15.2

15.1

14.6

14.1

13.5

12.9

5.5

16.9

16.8

16.4

16.2

15.8

15.2

5.5

7.5

24.1

23.8

23.6

23.3

22.8

22.3

21.5

20.8

7.5

25.5

24.5

34.2

1.5

6.5

2.2

H (m)

8.9

33.2

32.5

6.35

6.3

6.2

5.95

5.75

5.55

8.65

8.5

8.45

8.3

8.15

7.9

7.7

10.2

10.1

9.9

9.75

9.65

5.5

13.2

13.1

12.9

12.8

5.5

7.5

16.6

16.5

16.4

16.2

7.5

20.4

20.3

20.2

20.1

25.6

25.5

25.4

25.1

32.9

32.7

32.6

18.5

36.8

36.7

40.8

5.5

7.5

12.7

12.6

7.5

15.6

15.4

21.1

25.5

18.5

19.5

18.5

21.9

24.6

13.2

74 ®

12 200

DAB PUMPS reserve the right to make modifications without prior notice

03_CentrifugheGB_2007ok

66 1100

72 1200

31-08-2007

78 1300

15:12

84 1400

90 1500

Pagina 75

102 1700

114 1900

21.7

120 2000

150 2500

180 3000

210 3500

240 4000

270 4500

300 5000

330 5500

360 6000

10.9

390 6500

420 7000

2.5 4.2

3.75

6 8.2

7.4

12.2

11.3

6.6

14.3

13.8

12.6

19.7

18.6

17.3

23.6

22.7

21.5

20.2

31.5

30.7

29.8

5.3

4.7

4.5

4.25

3.65

7.4

7.2

6.9

6.65

6.3

5.7

4.9

4.6

9.5

9.25

8.8

8.6

7.9

7.2

6.7

12.7

12.4

11.7

11.3

10.4

9.3

8.7

16.1

15.7

15.4

14.3

13.3

12.7

19.9

19.8

19.5

16.7

24.8

24.6

24.2

21.5

32.6

32.5

32.4

31.6

30.5

29.5

28.9

36.6

36.5

36.1

35.5

34.5

29.5

40.7

40.6

40.4

40.2

39.8

38.5

34.8

12.6

12.5

12.4

12.3

11.5

11.4

10.1

8.5

15.4

15.3

15.2

15.1

14.7

14.5

14.3

13.3

11.6

20.9

19.8

25.5

25.3

25.1

24.5

22.5

20.5

31.5

31.4

30.5

28.8

35.5

35.2

9.8

17.5

34.6

33.2

19.3

19.2

18.7

17.8

16.8

15.5

14.1

12.5

21.8

21.7

21.6

21.3

20.5

19.5

18.5

17.2

15.6

24.4

24.2

24.1

23.5

22.9

19.8

18.5

16.7

13.1

12.8

12.5

12.1

11.5

10.4

9.7

DAB PUMPS reserve the right to make modifications without prior notice

75 速

03_CentrifugheGB_2007ok

31-08-2007

15:12

Pagina 76

PERFORMANCE RANGE

GRAPHICAL SELECTION TABLE

The performance curves are based on the kinematic viscosity values = 1 mm2/s and density equal to 1000 kg/m3. Curve tolerance according to ISO 9906.

NKM-G

⬵ 1450 1/min

76 ®

DAB PUMPS reserve the right to make modifications without prior notice

03_CentrifugheGB_2007ok

31-08-2007

15:12

Pagina 77

The performance curves are based on the kinematic viscosity values = 1 mm2/s and density equal to 1000 kg/m3. Curve tolerance according to ISO 9906.

Liquid temperature range: Maximum ambient temperature:

from -10°C to +140°C +40°C

⬵ 1450 1/min

NKM-G 32-125.1 0

0 P kPa 70

20 10

Q US gpm

Q IMP gpm

H m

H ft

7 45%

Ø 140

50% 52% 54%

56%

20 58% 60,1%

58% 56% 54% 52%

0 Q m3/h NPSH ft

NPSH m 0,6

2 0,4 1

0,2

0 Q m3/h

0 2

P HP

P kW 0,3

0,4 Ø 140 0,3

0,2

0,2 0,1

Motor construction type: B5

0,1

0 0 0

MODEL

NKM-G 32-125.1/140/0.25/4

DNA DNM 50

1 50

100

NKM-G 32-125.1/140/0.25/4

150

–

208

234

112

140

201

100

190

140 M10

ELECTRICAL DATA MOTOR SIZE

Voltage

MEC 71

230/400 V

DAB PUMPS reserve the right to make modifications without prior notice

4 200

–

100

0 Q m3/h Q l/s 250 Q l/min

Ø (mm) PACKING DIMENSIONS Weight Mech. Vol. Kg A B H seal 28

620

370

480 0,110 32

HYDRAULIC DATA

P2 Nominal kW HP 0.25

12 3

MODEL

0.33

In A

Q m3/h l/min

0 0

6 100

12 200

18 300

1.2-0.7

H (m)

6.2

5.8

4.2

–

77 ®

03_CentrifugheGB_2007ok

31-08-2007

15:12

Pagina 78

The performance curves are based on the kinematic viscosity values = 1 mm2/s and density equal to 1000 kg/m3. Curve tolerance according to ISO 9906.

Liquid temperature range: Maximum ambient temperature:

from -10°C to +140°C +40°C

⬵ 1450 1/min

NKM-G 32-125 0

0 P kPa 70

Q US gpm

Q IMP gpm

H m

H ft

55% 57,5% 60% 62,5%

Ø 142

65%

6 66,3% 65%

62,5%

60%

57,5% 55%

NPSH m

0 Q m3/h NPSH ft

1,5 4 1 2

0,5 0 2

0 Q m3/h P HP

P kW Ø 142 0,3

0,4 0,3

0,2

0,2 0,1

Motor construction type: B5

0,1

0 0 0

MODEL

DNA DNM

NKM-G 32-125/142/ 0.37/4

1 40

120

160

–

208

234

112

140

201

100

190

140 M10

200

–

100

240

18 5 280

0 Q m3/h Q l/s Q l/min

Ø (mm) PACKING DIMENSIONS Weight Mech. Vol. Kg A B H seal 28

620

370

480 0,110 35

MOTOR SIZE

Voltage

MEC 71

230/400 V

0.37

0.5

In A

Q m3/h l/min

0 0

6 100

12 200

18 300

2-1.18

H (m)

6.75

5.85

4.2

78 ®

14 4

HYDRAULIC DATA

P2 Nominal kW HP

MODEL

12 3

ELECTRICAL DATA

NKM-G 32-125/142/ 0.37/4

DAB PUMPS reserve the right to make modifications without prior notice

03_CentrifugheGB_2007ok

31-08-2007

15:12

Pagina 79

The performance curves are based on the kinematic viscosity values = 1 mm2/s and density equal to 1000 kg/m3. Curve tolerance according to ISO 9906.

Liquid temperature range: Maximum ambient temperature:

from -10°C to +140°C +40°C

⬵ 1450 1/min

NKM-G 32-160.1 0

0 P kPa 90

20 10

Q US gpm

Q IMP gpm

H m

H ft 30

41% 44%

46%

Ø 169 80

48%

8 25

49,9%

7 48%

46% 44%

41%

0 Q m3/h NPSH ft

NPSH m 1,2

4 0,8 2

0,4

0 Q m3/h

0 2

P kW

P HP

Ø 169

0,3

0,4 0,3

0,2

0,2 0,1

Motor construction type: B5

0,1

0 0 0

MODEL

NKM-G 32-160.1/169/0.37/4

DNA DNM 50

–

1 50

NKM-G 32-160.1/169/0.37/4

150

208 245 132 160 201 100

240 190 M10

4 200

–

100

0 Q m3/h Q l/s 250 Q l/min

Ø (mm) PACKING DIMENSIONS Weight Mech. Vol. Kg A B H seal 28

620 370 480 0,110 34

HYDRAULIC DATA

MOTOR SIZE

Voltage

P2 Nominal kW HP

MEC 71

230/400 V

0.37

DAB PUMPS reserve the right to make modifications without prior notice

12 3

100

ELECTRICAL DATA MODEL

0.5

In A

Q m3/h l/min

0 0

6 100

12 200

18 300

2-1.18

H (m)

8.9

8.2

4.6

–

79 ®

03_CentrifugheGB_2007ok

31-08-2007

15:12

Pagina 80

The performance curves are based on the kinematic viscosity values = 1 mm2/s and density equal to 1000 kg/m3. Curve tolerance according to ISO 9906.

Liquid temperature range: Maximum ambient temperature:

from -10°C to +140°C +40°C

⬵ 1450 1/min

NKM-G 32-160 0

0 P kPa 90

H m

80 Q US gpm

Q IMP gpm H ft 30

46% 50% 52%

Ø 169 80

54% 56%

8 25

58,1%

7 56% 54%

NPSH m

0 Q m3/h NPSH ft

1,2 4 0,8 2

0,4 0 2

0 Q m3/h

P kW

P HP

0,6

0,8

Ø 169

0,4

0,6 0,4

0,2 0,2 0

Motor construction type: B5

0 0

MODEL

DNA DNM

NKM-G 32-160/169/0,55/4

–

1 50

NKM-G 32-160/169/0,55/4

MOTOR SIZE

Voltage

MEC 80

230/400 V

100

150

234 245 132 160 226 100

240 190 M10

–

100

250

18 5

0 Q m3/h Q l/s

300

Q l/min

Ø (mm) PACKING DIMENSIONS Weight Mech. Vol. Kg A B H seal 28

620 370 480 0,110 42

HYDRAULIC DATA

P2 Nominal kW HP 0.75

In A

Q m3/h l/min

0 0

6 100

12 200

18 300

2.8-1.6

H (m)

9.4

8.8

5.6

80 ®

14 4

200

0.55

12 3

ELECTRICAL DATA MODEL

DAB PUMPS reserve the right to make modifications without prior notice

03_CentrifugheGB_2007ok

31-08-2007

15:12

Pagina 81

The performance curves are based on the kinematic viscosity values = 1 mm2/s and density equal to 1000 kg/m3. Curve tolerance according to ISO 9906.

Liquid temperature range: Maximum ambient temperature:

from -10°C to +140°C +40°C

⬵ 1450 1/min

NKM-G 32-200.1 0

0 P kPa 140

120

10 5

15 10

45 35

Q US gpm

Q IMP gpm

H m

H ft

14 38%

Ø 200

40%

43%

40 44% 45%

100

46%

45%

44%

NPSH m

0 12 Q m3/h NPSH ft

1,5 4 1 2

0,5 0

0 12 Q m3/h P HP 0,8

P kW 0,6 Ø 200

0,5

0,6 0,4 0,3

0,4

0,2 0,2 0,1 0

Motor construction type: B5

0 0

MODEL

NKM-G 32-200.1/200/0,55/4

DNA DNM 50

–

NKM-G 32-200.1/200/0,55/4

MOTOR SIZE

Voltage

MEC 80

230/400 V

DAB PUMPS reserve the right to make modifications without prior notice

100

150

234 279 160 180 226 100

240 190 M10

–

100

11 3

0 12 Q m3/h Q l/s 200 Q l/min

Ø (mm) PACKING DIMENSIONS Weight Mech. Vol. Kg A B H seal 28

620 370 480 0,110 51

HYDRAULIC DATA

P2 Nominal kW HP 0.55

8 2

ELECTRICAL DATA MODEL

0.75

In A

Q m3/h l/min

0 0

6 100

12 200

18 300

2.8-1.6

H (m)

12.7

11.2

7.2

–

81 ®

03_CentrifugheGB_2007ok

31-08-2007

15:12

Pagina 82

The performance curves are based on the kinematic viscosity values = 1 mm2/s and density equal to 1000 kg/m3. Curve tolerance according to ISO 9906.

Liquid temperature range: Maximum ambient temperature:

from -10°C to +140°C +40°C

⬵ 1450 1/min

NKM-G 32-200 0

0 P kPa

30 20

H m Ø 219

90 70

100

Q US gpm

Q IMP gpm H ft

50% 55%

140

57,5%

60% 61,5%

120

100

Ø 200

60% 57,7%

57,5%

30 80

10 20

0 24 Q m3/h NPSH ft

NPSH m 1,5

4 1 2

0,5

0 24 Q m3/h

0 2

P HP

P kW 1,2

1,5

Ø 219 1 0,8

Ø 200 0,6 0,4

0,5

0,2 0

Motor construction type: B5

0 0

DNA DNM

MODEL

6 2

100

14 4

3 150

200

18 5

250

300

0 24 Q m3/h Q l/s

22 6 350

400 Q l/min

Ø (mm) PACKING DIMENSIONS Weight Mech. Vol. Kg A B H seal

NKM-G 32-200/200/ 0,75/4

–

234 279 160 180 226 100

240 190 M10

–

100

620 370 480 0,110 56

NKM-G 32-200/219/ 1,1 /4

–

247 279 160 180 226 100

240 190 M10

–

100

620 370 480 0,110 62

ELECTRICAL DATA MODEL

HYDRAULIC DATA

P2 Nominal kW HP

In A

MOTOR SIZE

Voltage

NKM-G 32-200/200/ 0,75/4

MEC 80

230/400 V

0.75

3.8-2.2

NKM-G 32-200/219/ 1,1 /4

MEC 90 S

230/400 V

1.1

1.5

5-2.9

82 ®

Q m3/h l/min H (m)

0 0

6 100

12 200

18 300

24 400

30 500

36 600

12.5

11.1

8.45

–

15.4

14.3

12.2

–

DAB PUMPS reserve the right to make modifications without prior notice

03_CentrifugheGB_2007ok

31-08-2007

15:12

Pagina 83

The performance curves are based on the kinematic viscosity values = 1 mm2/s and density equal to 1000 kg/m3. Curve tolerance according to ISO 9906.

Liquid temperature range: Maximum ambient temperature:

from -10°C to +140°C +40°C

⬵ 1450 1/min

NKM-G 40-125 0

0 P kPa

40 20

100

120

Q US gpm

100

Q IMP gpm

H m

H ft

Ø 142

55%

60%

62,5%

65%

66%

Ø 130

65% 62,5% 66%

15 60%

Ø 115 63%

5 10

0 Q m3/h NPSH ft 4

NPSH m 0,8 0,6

0,4

2 1

0,2

0 Q m3/h

0 4

P kW 0,6

P HP 0,8

Ø 142

0,5 0,6 0,4 Ø 130 0,3

0,4 Ø 115

0,2 0,2 0,1 0

Motor construction type: B5

4 1

0 0 0

MODEL

DNA DNM

100

200

24 6

300

28 7

400

0 Q m3/h Q l/s 500 Q l/min

Ø (mm) PACKING DIMENSIONS Weight Vol. Mech. Kg A B H seal

NKM-G 40-125/115/ 0.25/4

–

208 235 112 140 201 100

210 160 M10

–

100

620 370 480 0,110 37

NKM-G 40-125/130/ 0.37/4

–

208 235 112 140 201 100

210 160 M10

–

100

620 370 480 0,110 40

NKM-G 40-125/142/ 0.55/4

–

234 235 112 140 201 100

210 160 M10

–

100

620 370 480 0,110 47

ELECTRICAL DATA MODEL

NKM-G 40-125/115/ 0.25/4

MOTOR SIZE

Voltage

MEC 71

230/400 V

HYDRAULIC DATA

P2 Nominal kW HP 0.25

0.33

In A 1.2-0.7

NKM-G 40-125/130/ 0.37/4

MEC 71

230/400 V

0.37

0.5

2-1.18

NKM-G 40-125/142/ 0.55/4

MEC 80

230/400 V

0.55

0.75

2.9-1.7

DAB PUMPS reserve the right to make modifications without prior notice

Q m3/h l/min

H (m)

0 0

6 100

12 200

18 300

24 400

30 500

36 600

4.2

4.1

3.7

2.1

–

5.4

5.3

4.4

3.5

–

6.6

6.5

6.2

5.7

4.8

–

83 ®

03_CentrifugheGB_2007ok

31-08-2007

15:12

Pagina 84

The performance curves are based on the kinematic viscosity values = 1 mm2/s and density equal to 1000 kg/m3. Curve tolerance according to ISO 9906.

Liquid temperature range: Maximum ambient temperature:

from -10°C to +140°C +40°C

⬵ 1450 1/min

NKM-G 40-160 0

0 P kPa 140

120

100

120

140

100

Q US gpm

120

Q IMP gpm

H m

H ft

10 50%

57,5%

Ø 166

60% 62,5%

30 65%

67,2%

Ø 153

65% 65,5%

62,5%

60%

NPSH m 0,6

0 Q m3/h NPSH ft 2 1,5

0,4

1 0,2

0,5 0

0 0

3/h

P HP

P kW 1 0,8

Ø 166 0,6 Ø 153 0,4

0,5

0,2 0 4

0 0

Motor construction type: B5

DNA DNM

MODEL

4 160

28 8

240

320

400

480

36 10 560

0 Q m3/h Q l/s Q l/min

Ø (mm) PACKING DIMENSIONS Weight Mech. Vol. Kg A B H seal

NKM-G 40-160/153/ 0.55/4

–

234 253 132 160 226 100

240 190 M10

–

100

620 370 480 0,110 48

NKM-G 40-160/166/ 0.75/4

–

234 253 132 160 226 100

240 190 M10

–

100

620 370 480 0,110 50

ELECTRICAL DATA MODEL

HYDRAULIC DATA

P2 Nominal kW HP

In A

MOTOR SIZE

Voltage

NKM-G 40-160/153/ 0.55/4

MEC 80

230/400 V

0.55

0.75

2.8-1.6

NKM-G 40-160/166/ 0.75/4

MEC 80

230/400 V

0.75

3.8-2.2

84 ®

Q m3/h l/min H (m)

0 0

6 100

12 200

18 300

24 400

30 500

36 600

7.6

7.5

6.7

9.2

8.4

5.5

–

7.4

5.7

–

DAB PUMPS reserve the right to make modifications without prior notice

03_CentrifugheGB_2007ok

31-08-2007

15:12

Pagina 85

The performance curves are based on the kinematic viscosity values = 1 mm2/s and density equal to 1000 kg/m3. Curve tolerance according to ISO 9906.

Liquid temperature range: Maximum ambient temperature:

from -10°C to +140°C +40°C

⬵ 1450 1/min

NKM-G 40-200 0

0 P kPa 140

120

H m

60 40 50%

Ø 219

100

120

140

100

Q US gpm

120

Q IMP gpm H ft

57,5% 62,5% 65% 67,5%

68,6%

Ø 200 67,5%

100

65%

10 67,3%

30 62,5%

NPSH m

0 Q m3/h NPSH ft

3 4

1 0 0

0 Q m3/h P HP

P kW 1,6

Ø 219

1,2

Ø 200

0,4

0,5

0 0

DNA DNM

MODEL

1,5

0,8

Motor construction type: B5

4 160

240

28 8

6 320

400

480

36 10 560

0 Q m3/h Q l/s Q l/min

Ø (mm) PACKING DIMENSIONS Weight Mech. Vol. Kg A B H seal

NKM-G 40-200/200/ 1,1 /4

100

–

247 296 160 180 246 100

265 212 M10

–

100

620 370 480 0,110 64

NKM-G 40-200/219/ 1,5 /4

100

–

272 296 160 180 246 100

265 212 M10

–

100

620 370 480 0,110 66

ELECTRICAL DATA

HYDRAULIC DATA

MOTOR SIZE

Voltage

P2 Nominal kW HP

NKM-G 40-200/200/ 1,1 /4

MEC 90 S

230/400 V

1.1

1.5

4.7-2.7

NKM-G 40-200/219/ 1,5 /4

MEC 90 L

230/400 V

1.5

6.2-3.6

MODEL

DAB PUMPS reserve the right to make modifications without prior notice

In A

Q m3/h l/min H (m)

0 0

6 100

12 200

18 300

24 400

30 500

36 600

12.5

12.3

11.2

9.7

7.7

–

15.6

15.3

14.7

13.4

11.8

9.8

85 ®

03_CentrifugheGB_2007ok

31-08-2007

15:12

Pagina 86

The performance curves are based on the kinematic viscosity values = 1 mm2/s and density equal to 1000 kg/m3. Curve tolerance according to ISO 9906.

Liquid temperature range: Maximum ambient temperature:

from -10°C to +140°C +40°C

⬵ 1450 1/min

NKM-G 40-250 0

0 P kPa

200

H m

100

140

100

Q US gpm

120

Q IMP gpm H ft

47,5% 50% 52,5% 55%

Ø 260

120

57,5%

60%

Ø 245

61,7%

60 160

61,5%

16 50

120

20 40

4 10

NPSH m

0 Q m3/h NPSH ft

1,5 2

0,5 0

0 Q m3/h P HP

P kW Ø 260 2,4

Ø 245

1,6

0,8

Motor construction type: B5

0 0

DNA DNM

MODEL

4 160

28 8

240

320

400

480

36 10 560

0 Q m3/h Q l/s Q l/min

Ø (mm) PACKING DIMENSIONS Weight Mech. Vol. Kg A B H seal

NKM-G 40-250/245/ 2,2 /4

100

–

301 336 180 225 274 125

320 250 M10

–

100

670 420 540 0,152 85

NKM-G 40-250/260/ 3 /4

100

–

301 336 180 225 274 125

320 250 M10

–

100

670 420 540 0,152 89

ELECTRICAL DATA

HYDRAULIC DATA

MOTOR SIZE

Voltage

P2 Nominal kW HP

NKM-G 40-250/245/ 2,2 /4

MEC 100 L

230/400 V

2.2

9.3-5.4

NKM-G 40-250/260/ 3 /4

MEC 100 L

400 V Δ

6.8

MODEL

In A

86 ®

Q m3/h l/min H (m)

0 0

6 100

12 200

18 300

24 400

30 500

36 600

20.6

20.5

20.1

19.2

17.8

–

23.3

23.1

22.8

22.2

20.8

–

DAB PUMPS reserve the right to make modifications without prior notice

03_CentrifugheGB_2007ok

31-08-2007

15:12

Pagina 87

The performance curves are based on the kinematic viscosity values = 1 mm2/s and density equal to 1000 kg/m3. Curve tolerance according to ISO 9906.

Liquid temperature range: Maximum ambient temperature:

from -10°C to +140°C +40°C

⬵ 1450 1/min

NKM-G 50-125 0

0 P kPa

80 40

120

160

200

120

160

240

Q US gpm

200

Q IMP gpm

H m

H ft

Ø 141

55%

60%

20 65%

67,5% 70%

Ø 130

72,5% 74,4%

72,5%

73%

70% 67,5%

0 Q m3/h NPSH ft 4

NPSH m 1,2 0,9

0,6

2 1

0,3

0 Q m3/h

0 8

P kW

P HP

Ø 141

0,6

0,8

Ø 130

0,6

0,4

0,4 0,2

Motor construction type: B5

0,2

8 2

0 0 0

MODEL

DNA DNM

16 4

24 6

200

400

48 12

600

14 800

56 16

0 Q m3/h Q l/s

1000Q l/min

Ø (mm) PACKING DIMENSIONS Weight Mech. Vol. Kg A B H seal

NKM-G 50-125/130/ 0.55/4

100

–

234 250 132 160 246 100

240 190 M10

–

100

620 370 480 0,110 45

NKM-G 50-125/141/ 0.75/4

100

–

234 250 132 160 246 100

240 190 M10

–

100

620 370 480 0,110 51

ELECTRICAL DATA MODEL

HYDRAULIC DATA

P2 Nominal kW HP

In A

MOTOR SIZE

Voltage

NKM-G 50-125/130/ 0.55/4

MEC 71

230/400 V

0.55

0.75

2.9-1.7

NKM-G 50-125/141/ 0.75/4

MEC 80

230/400 V

0.75

3.8-2.2

DAB PUMPS reserve the right to make modifications without prior notice

Q m3/h l/min H (m)

0 0

12 200

18 300

24 400

30 500

36 600

42 700

48 800

5.5 6.5

5.2

4.7

4.3

3.9

3.3

2.6

6.3

6.1

5.8

5.5

4.5

3.9

87 ®

03_CentrifugheGB_2007ok

31-08-2007

15:12

Pagina 88

The performance curves are based on the kinematic viscosity values = 1 mm2/s and density equal to 1000 kg/m3. Curve tolerance according to ISO 9906.

Liquid temperature range: Maximum ambient temperature:

from -10°C to +140°C +40°C

⬵ 1450 1/min

NKM-G 50-160 0

0 P kPa 140

120

100

80 40

120

160

200

120

160

240

Q US gpm

200

Q IMP gpm

H m

H ft

12 60% 65% 70% 72,5%

Ø 177

75% 76,3%

30 75%

Ø 161

72,5% 73% 70%

0 Q m3/h NPSH ft

NPSH m 2

6 4

2 0 Q m3/h

0 0

P kW

P HP

Ø 177

1,2

1,6

Ø 161

1,2

0,8

0,8 0,4

0,4

Motor construction type: B5

8 2

0 0 0

MODEL

DNA DNM

16 4

200

400

48 12

600

14 800

56 16

0 Q m3/h Q l/s

1000Q l/min

Ø (mm) PACKING DIMENSIONS Weight Mech. Vol. Kg A B H seal

NKM-G 50-160/161/ 1.1 /4

100

–

247 282 160 180 274 100

265 212 M10

–

100

620 370 480 0,110 58

NKM-G 50-160/177/ 1,5 /4

100

–

272 282 160 180 274 100

265 212 M10

–

100

620 370 480 0,110 60

ELECTRICAL DATA

HYDRAULIC DATA

MOTOR SIZE

Voltage

P2 Nominal kW HP

NKM-G 50-160/161/ 1.1 /4

MEC 90 S

230/400 V

1.1

1.5

4.7-2.7

NKM-G 50-160/177/ 1,5 /4

MEC 90 L

230/400 V

1.5

6.2-3.6

MODEL

In A

88 ®

Q m3/h l/min

0 0

H (m)

8.6

8.3

8.5

10.7

12 200

18 300

24 400

30 500

36 600

42 700

48 800

8.2

7.8

7.3

6.7

5.7

10.5

10.2

9.8

9.2

8.3

DAB PUMPS reserve the right to make modifications without prior notice

03_CentrifugheGB_2007ok

31-08-2007

15:12

Pagina 89

The performance curves are based on the kinematic viscosity values = 1 mm2/s and density equal to 1000 kg/m3. Curve tolerance according to ISO 9906.

Liquid temperature range: Maximum ambient temperature:

from -10°C to +140°C +40°C

⬵ 1450 1/min

NKM-G 50-200 0

0 P kPa 180

80 40

160

200

120

160

240

Q US gpm

200

Q IMP gpm

H m

H ft 60

18 50%

160

120 80

Ø 219

60%

65% 67,5% 70%

Ø 210 140 120

72,5%

70%

72%

100

67,5% 65%

75%

0 Q m3/h NPSH ft

NPSH m 2

6 4

2 0 Q m3/h

0 8

P HP

P kW 3

4 Ø 219 3

Ø 210 2

Motor construction type: B5

8 2

0 0 0

MODEL

DNA DNM

16 4

24 6

200

8 400

600

56 16

14 800

0 Q m3/h Q l/s

1000Q l/min

Ø (mm) PACKING DIMENSIONS Weight Mech. Vol. Kg A B H seal

NKM-G 50-200/210/ 2,2 /4

100

–

301 302 160 200 274 100

265 212 M10

–

100

670 420 540 0,152 79

NKM-G 50-200/219/ 3 /4

100

–

301 302 160 200 274 100

265 212 M10

–

100

670 420 540 0,152 81

ELECTRICAL DATA

HYDRAULIC DATA

MOTOR SIZE

Voltage

P2 Nominal kW HP

NKM-G 50-200/210/ 2,2 /4

MEC 100 L

230/400 V

2.2

9.3-5.4

NKM-G 50-200/219/ 3 /4

MEC 100 L

400 V Δ

6.8

MODEL

DAB PUMPS reserve the right to make modifications without prior notice

In A

Q m3/h l/min H (m)

0 0

12 200

18 300

24 400

30 500

36 600

42 700

48 800

15.3

15.2

16.8

16.5

54 900

14.8

13.3

12.1

10.8

9.4

16.1

15.5

14.6

13.6

12.4

10.9

89 ®

03_CentrifugheGB_2007ok

31-08-2007

15:12

Pagina 90

The performance curves are based on the kinematic viscosity values = 1 mm2/s and density equal to 1000 kg/m3. Curve tolerance according to ISO 9906.

Liquid temperature range: Maximum ambient temperature:

from -10°C to +140°C +40°C

⬵ 1450 1/min

NKM-G 50-250

0 P kPa 360 320

80 40

120

160

200

120

160

240

Q US gpm

200

Q IMP gpm

H m

H ft

120

32 100

280 240

28 60%

55%

62,5%

65% 67,5%

Ø 263 200

160

120

68,5% 67,5%

0 Q m3/h NPSH ft

NPSH m 2

6 4

2 0 Q m3/h

0 8

P kW

P HP

Ø 263

4 3

2 1

Motor construction type: B5

8 2

0 0

MODEL

DNA DNM

NKM-G 50-250/263/ 4 /4

100

–

4 200

NKM-G 50-250/263/ 4 /4

48 12

600

301 343 180 225 274 125

320 250 M10

14 800

–

100

56 16

0 Q m3/h Q l/s

1000Q l/min

Ø (mm) PACKING DIMENSIONS Weight Vol. Mech. Kg A B H seal 28

670 420 540 0,152 98

HYDRAULIC DATA

MOTOR SIZE

Voltage

P2 Nominal kW HP

MEC 112 M

400 V Δ

5.5

In A

Q m3/h l/min

0 0

12 200

18 300

24 400

30 500

36 600

42 700

48 800

54 900

8.5

H (m)

23.8

23.4

22.7

21.6

20.4

17.1

90 ®

400

ELECTRICAL DATA MODEL

DAB PUMPS reserve the right to make modifications without prior notice

03_CentrifugheGB_2007ok

31-08-2007

15:12

Pagina 91

The performance curves are based on the kinematic viscosity values = 1 mm2/s and density equal to 1000 kg/m3. Curve tolerance according to ISO 9906.

Liquid temperature range: Maximum ambient temperature:

from -10°C to +140°C +40°C

⬵ 1450 1/min

NKM-G 65-125 0

0 P kPa

100 50

150

200

100

250

150

200

300

Q US gpm

250

Q IMP gpm

H m

H ft

7 60%

65%

Ø 144

70%

72,5% 75% 77%

Ø 130

75%

15 72,5%

70% 75%

5 10

0 Q m3/h NPSH ft

NPSH m 2

1,5 4

0,5

0 Q m3/h

0 10

P HP

P kW 1,2

1,6 Ø 144 1,2

0,8 Ø 130

0,8

0,4

Motor construction type: B5

0,4

0 0

20 5

MODEL

DNA DNM

250

500

70 20

750

1000

0 Q m3/h Q l/s

1250Q l/min

Ø (mm) PACKING DIMENSIONS Weight Mech. Vol. Kg A B H seal

NKM-G 65-125/130/ 0.75/4

100

–

234 286 160 180 246 125

280 212 M10

–

100

620 370 480 0,110 55

NKM-G 65-125/144/ 1.1 /4

100

–

247 286 160 180 246 125

280 212 M10

–

100

620 370 480 0,110 61

ELECTRICAL DATA MODEL

HYDRAULIC DATA

P2 Nominal kW HP

In A

MOTOR SIZE

Voltage

NKM-G 65-125/130/ 0.75/4

MEC 80

230/400 V

0.75

3.8-2.2

NKM-G 65-125/144/ 1.1 /4

MEC 90 S

230/400 V

1.1

1.5

4.7-2.7

DAB PUMPS reserve the right to make modifications without prior notice

Q m3/h l/min H (m)

0 0

18 300

30 500

36 600

42 700

54 900

60 1000

66 1100

78 1300

5.1

4.8

4.7

4.4

4.2

3.4

2.5

–

6.5

6.4

6.2

5.75

5.1

4.65

4.2

3.75

91 ®

03_CentrifugheGB_2007ok

31-08-2007

15:12

Pagina 92

The performance curves are based on the kinematic viscosity values = 1 mm2/s and density equal to 1000 kg/m3. Curve tolerance according to ISO 9906.

Liquid temperature range: Maximum ambient temperature:

from -10°C to +140°C +40°C

⬵ 1450 1/min

NKM-G 65-160 0

0 P kPa 140

120

100

100 50

150

200

100

250

150

200

300

Q US gpm

250

Q IMP gpm

H m

H ft

12 65% 70% 72,5%

Ø 177

75% 77,5%

79,7%

Ø 165

77,5% 75%

79,2%

72,5%

Ø 153 60

70%

77,5%

0 Q m3/h NPSH ft

NPSH m 2

1,5 4

0,5

0 Q m3/h

0 10

P HP

P kW 2

Ø 177 2,5 1,6 Ø 165

1,2 0,8

0,4

0,5

Motor construction type: B5

0 0

DNA DNM

MODEL

2 1,5

Ø 153

250

70 20

500

750

1000

0 Q m3/h Q l/s

1250Q l/min

Ø (mm) PACKING DIMENSIONS Weight Mech. Vol. Kg A B H seal

NKM-G 65-160/153/ 1,1 /4

100

–

247 302 160 200 246 125

280 212 M10

–

100

670 420 540 0,152 63

NKM-G 65-160/165/ 1,5 /4

100

–

272 302 160 200 246 125

280 212 M10

–

100

670 420 540 0,152 64

NKM-G 65-160/177/ 2,2 /4

100

–

301 302 160 200 274 125

280 212 M10

–

100

670 420 540 0,152 76

ELECTRICAL DATA MOTOR SIZE

Voltage

MEC 90 S

230/400 V

1.1

MODEL

NKM-G 65-160/153/ 1,1 /4

HYDRAULIC DATA

P2 Nominal kW HP 1.5

In A 4.7-2.7

NKM-G 65-160/165/ 1,5 /4

MEC 90 L

230/400 V

1.5

6.2-3.6

NKM-G 65-160/177/ 2,2 /4

MEC 100 L

230/400 V

2.2

9.2-5.3

92 ®

Q m3/h l/min

H (m)

0 0

18 300

30 500

36 600

42 700

54 900

60 1000

66 1100

78 1300

7.4

7.3

6.9

6.65

6.25

5.3

4.4

–

8.9

8.8

8.6

8.3

7.15

6.6

–

10.5

–

10.3

10.2

9.9

9.2

8.75

8.2

6.6

DAB PUMPS reserve the right to make modifications without prior notice

03_CentrifugheGB_2007ok

31-08-2007

15:12

Pagina 93

The performance curves are based on the kinematic viscosity values = 1 mm2/s and density equal to 1000 kg/m3. Curve tolerance according to ISO 9906.

Liquid temperature range: Maximum ambient temperature:

from -10°C to +140°C +40°C

⬵ 1450 1/min

NKM-G 65-200 0

0 P kPa 180

100 50

150

200

100

250

150

200

300

Q US gpm

250

Q IMP gpm

H m

H ft

18 50%

160 140

70% 72,5%

75%

77,5%

77,5% 75%

76,3%

100

78,3%

Ø 210

120

60% 65%

Ø 219

72,5%

0 Q m3/h NPSH ft

NPSH m 2

1,5 4

0,5

0 Q m3/h

0 0

P Ø 219 HP

P kW 3

Ø 210 4 3

2 1 1 0 10

0 0

Motor construction type: B5

MODEL

DNA DNM

5 250

10 500

70 20

15 750

1000

0 Q m3/h Q l/s

1250Q l/min

Ø (mm) PACKING DIMENSIONS Weight Mech. Vol. Kg A B H seal

NKM-G 65-200/210/ 3 /4

100

–

301 333 180 225 274 125

320 250 M10

–

140

670 420 540 0,152 88

NKM-G 65-200/219/ 4 /4

100

–

301 333 180 225 274 125

320 250 M10

–

140

670 420 540 0,152 96

ELECTRICAL DATA

HYDRAULIC DATA

MOTOR SIZE

Voltage

P2 Nominal kW HP

NKM-G 65-200/210/ 3 /4

MEC 100 L

400 V Δ

6.8

NKM-G 65-200/219/ 4 /4

MEC 112 M

400 V Δ

5.5

8.5

MODEL

DAB PUMPS reserve the right to make modifications without prior notice

In A

Q m3/h l/min H (m)

0 0

24 400

36 600

42 700

54 900

60 1000

66 1100

72 1200

15.3 17

78 1300

15.2

14.6

13.5

12.9

12.2

11.3

–

16.8

16.4

15.8

15.2

14.3

13.8

12.6

93 ®

03_CentrifugheGB_2007ok

31-08-2007

15:12

Pagina 94

The performance curves are based on the kinematic viscosity values = 1 mm2/s and density equal to 1000 kg/m3. Curve tolerance according to ISO 9906.

Liquid temperature range: Maximum ambient temperature:

from -10°C to +140°C +40°C

⬵ 1450 1/min

NKM-G 65-250

0 P kPa 240

100 50

150

200

100

250

150

200

300

Q US gpm

250

Q IMP gpm

H m

H ft 55%

60% 62,5%

Ø 263

65%

80 67,5%

70% 71,8%

200

70%

60 160

16 50

120

20 40

4 10

0 Q m3/h NPSH ft

NPSH m 2

1,5 4

0,5

0 Q m3/h

0 10

P HP

P kW 6

8 Ø 263

6 4

Motor construction type: B5

2 10

0 0 0

MODEL

DNA DNM

NKM-G 65-250/263/ 5,5 /4

100

–

5 250

NKM-G 65-250/263/ 5,5 /4

750

390 370 200 250 343 160 120 360 280 M14

70 20

1000

0 Q m3/h Q l/s

1250Q l/min

Ø (mm) PACKING DIMENSIONS Weight Vol. Mech. Kg A B H seal

–

140

38 1030 530 640 0,349 159

HYDRAULIC DATA

MOTOR SIZE

Voltage

P2 Nominal kW HP

MEC132 S

400 V Δ

5.5

7.5

In A

Q m3/h l/min

0 0

24 400

30 500

36 600

42 700

48 800

54 900

66 1100

78 1300

11.3

H (m)

24.1

23.8

23.6

23.3

22.8

22.3

21.5

19.7

17.3

94 ®

60 15

500

ELECTRICAL DATA MODEL

DAB PUMPS reserve the right to make modifications without prior notice

03_CentrifugheGB_2007ok

31-08-2007

15:12

Pagina 95

The performance curves are based on the kinematic viscosity values = 1 mm2/s and density equal to 1000 kg/m3. Curve tolerance according to ISO 9906.

Liquid temperature range: Maximum ambient temperature:

from -10°C to +140°C +40°C

⬵ 1450 1/min

NKM-G 65-315 0

100

0 P kPa 360 320

200

100

300

400

200

500

300

400

600

Q US gpm

500

Q IMP gpm

H m

H ft 120

36 55% 60% 62,5% 65%

Ø 309

67,5%

100

69,8%

280 240

67,5%

Ø 279

65%

200

160

120

62,5%

69,1%

NKM-G 65-315 279

Motor construction type: B5

100

120

0 Q m3/h NPSH ft

140

NPSH m 2

1,5 4

0,5

0 Q m3/h

0 20

100

120

140

P HP

P kW 12

Ø 309

Ø 279

0 0 0

40 10 500

100

120

140 40

1000

1500

2000

0 Q m3/h Q l/s

2500Q l/min

NKM-G 65-315 309

Motor construction type: B3/B5

MODEL

DNA DNM A

E –

NKM-G 65-315/279/ 7,5 /4

65 125

NKM-G 65-315/309/11 /4

65 125

416 429

210 460 429

M1 M2

N1 N2

–

M14

–

140

–

38 1030 530

640 0,349 182

225 280 398 160 120 400 315 254 M14 M12 402 140

38 1030 530

640 0,349 250

225 280 368 160 120 400 315

HYDRAULIC DATA

MOTOR SIZE

Voltage

P2 Nominal kW HP

NKM-G 65-315/279/ 7,5 /4

MEC 132 M

400 V Δ

7.5

14.7

NKM-G 65-315/309/11 /4

MEC 160 M

400 V Δ

DAB PUMPS reserve the right to make modifications without prior notice

Vol.

Weight Kg

ELECTRICAL DATA MODEL

Ø (mm) PACKING DIMENH4 Mech. B H seal A

In A

Q m3/h l/min

0 0

H (m)

42 700

48 800

54 900

66 1100

72 1200

84 1400

90 1500

34.2

33.2

114 1900

25.5

23.6

22.7

20.2

–

32.5

31.5

30.7

21.7

95 ®

03_CentrifugheGB_2007ok

31-08-2007

15:12

Pagina 96

The performance curves are based on the kinematic viscosity values = 1 mm2/s and density equal to 1000 kg/m3. Curve tolerance according to ISO 9906.

Liquid temperature range: Maximum ambient temperature:

from -10°C to +140°C +40°C

⬵ 1450 1/min

NKM-G 80-160

Motor construction type: B5

MODEL

DNA DNM

Ø (mm) PACKING DIMENSIONS Weight Mech. Vol. Kg A B H seal

NKM-G 80-160/153-136/1.5/4

100

125

–

272 342 180 225 299 125

320 250 M10

–

140

670 420 540 0,152 83

NKM-G 80-160/163/ 2,2 /4

100

125

–

301 342 180 225 299 125

320 250 M10

–

140

670 420 540 0,152 83

NKM-G 80-160/177/ 3 /4

100

125

–

301 342 180 225 299 125

320 250 M10

–

140

670 420 540 0,152 87

ELECTRICAL DATA MOTOR SIZE

Voltage

MEC 90 L

230/400 V

1.5

MODEL

NKM-G 80-160/153-136/1.5/4

HYDRAULIC DATA

P2 Nominal kW HP 2

In A 6.2-3.6

NKM-G 80-160/163/ 2,2 /4

MEC 100 L

230/400 V

2.2

9.3-5.4

NKM-G 80-160/177/ 3 /4

MEC 100 L

400 V Δ

6.8

96 ®

Q m3/h l/min

H (m)

0 0

30 500

42 700

54 900

66 1100

78 1300

90 1500

114 1900

120 2000

6.5

6.35

6.2

5.75

5.3

4.7

4.25

–

8.65

8.5

8.3

7.9

7.4

6.9

6.3

4.9

4.6

10.2

9.75

9.5

8.6

7.2

6.7

DAB PUMPS reserve the right to make modifications without prior notice

03_CentrifugheGB_2007ok

31-08-2007

15:12

Pagina 97

The performance curves are based on the kinematic viscosity values = 1 mm2/s and density equal to 1000 kg/m3. Curve tolerance according to ISO 9906.

Liquid temperature range: Maximum ambient temperature:

from -10°C to +140°C +40°C

⬵ 1450 1/min

NKM-G 80-200 0

100

200

100

300

400

200

500

300

400

600

Q US gpm

500

Q IMP gpm

H m

P kPa

H ft 70

200

20 60 67,5% 72,5% 65% 70%

160

75% 77,5%

Ø 222

78% 77,5%

120

Ø 200

75% 77,5%

72,5% 70%

8 20

4 10

0 Q m3/h NPSH ft

0 0

100

120

140

NPSH m 2

1,5 1

2,5

0,5 0 Q m3/h

0 0

100

120

140

P HP 10

P kW 6

Ø 222 Ø 200

6 4

Motor construction type: B5

2 0 20

0 0

40 10

MODEL

DNA DNM

500

100

20 1000

120

1500

140 40

30 2000

0 Q m3/h Q l/s

2500Q l/min

Ø (mm) PACKING DIMENSIONS Weight Mech. Vol. Kg A B H seal

NKM-G 80-200/200/ 4 /4

100

125

–

301 365 180 250 368 125

345 280 M10

–

140

38 1030 530 640 0,349 118

NKM-G 80-200/222/ 5,5 /4

100

125

–

390 365 180 250 368 125

345 280 M10

–

140

38 1030 530 640 0,349 147

ELECTRICAL DATA MODEL

HYDRAULIC DATA

P2 Nominal kW HP

In A

MOTOR SIZE

Voltage

NKM-G 80-200/200/ 4 /4

MEC 112 M

400 V Δ

5.5

8.5

NKM-G 80-200/222/ 5,5 /4

MEC 132 S

400 V Δ

5.5

7.5

11.3

DAB PUMPS reserve the right to make modifications without prior notice

Q m3/h l/min H (m)

0 0

42 700

54 900

66 1100

72 1200

78 1300

90 1500

13.2

13.1

12.9

12.7

16.6

16.5

16.4

16.1

114 1900

120 2000

12.4

11.3

9.3

8.7

15.7

13.3

12.7

97 ®

03_CentrifugheGB_2007ok

31-08-2007

15:12

Pagina 98

The performance curves are based on the kinematic viscosity values = 1 mm2/s and density equal to 1000 kg/m3. Curve tolerance according to ISO 9906.

Liquid temperature range: Maximum ambient temperature:

from -10°C to +140°C +40°C

⬵ 1450 1/min

NKM-G 80-250 0

100

200

100

H m

P kPa 240

300

400

200 60%

600

Q US gpm

500

Q IMP gpm

400

H ft 65%

70%

73%

Ø 270

500

300

75% 76,1% 75%

200

73%

76,1%

Ø 240

70%

160

120

NKM-G 80-250 240

Motor construction type: B5

20 40

0 0

100

120

0 Q m3/h NPSH ft

140

NPSH m 2

1,5 1

2,5

0,5 0 Q m3/h

0 0

100

120

140

P HP 20

P kW 12

Ø 270 16 12

8 Ø 240

8 4 4 0 20

0 0 0

40 10

100

500

120

140 40

1000

1500

2000

0 Q m3/h Q l/s

2500Q l/min

NKM-G 80-250 270

Motor construction type: B3/B5

MODEL

DNA DNM A

M1 M2

N1 N2

NKM-G 80-250/240/ 7,5 /4

100

125

–

416 410

200 280 368 160 120

400

315

NKM-G 80-250/270/11 /4

100

125

210

460 410

200 280 398 160 120

400

315

–

M14

–

140

–

38 1030 530 640 0,349 172

140

38 1030 530 640 0,349 224

254 M14 M12 381

HYDRAULIC DATA

MOTOR SIZE

Voltage

P2 Nominal kW HP

NKM-G 80-250/240/ 7,5 /4

MEC 132 M

400 V Δ

7.5

14.7

NKM-G 80-250/270/11 /4

MEC 160 M

400 V Δ

In A

98 ®

Vol.

Weight Kg

ELECTRICAL DATA MODEL

Ø (mm) PACKING DIMENS. H4 Mech. B H seal A

Q m3/h l/min H (m)

0 0

42 700

54 900

66 1100

72 1200

78 1300

90 1500

114 1900

120 2000

20.4

20.3

20.2

19.9

19.8

16.7

25.6

25.5

25.4

24.8

24.6

21.5

DAB PUMPS reserve the right to make modifications without prior notice

03_CentrifugheGB_2007ok

31-08-2007

15:12

Pagina 99

The performance curves are based on the kinematic viscosity values = 1 mm2/s and density equal to 1000 kg/m3. Curve tolerance according to ISO 9906.

Liquid temperature range: Maximum ambient temperature:

from -10°C to +140°C +40°C

⬵ 1450 1/min

NKM-G 80-315 0

100

0 P kPa

200

100

300 200

400

500

300

600

400

700

500

Q US gpm

600

Q IMP gpm

H m

H ft 140

400

60% 65% 67,5% 70%

72,5%

Ø 334

74,9%

Ø 320

120

74,3% 72,5%

320

Ø 305

100

70%

73,4%

67,5%

240

160

40 80

8 20

0 0

100

120

140

160

180

NPSH m 4

0 Q m3/h NPSH ft 10

3 2

1 0 0

100

120

140

160

180

P kW

0 Q m3/h P HP

Ø 334

Ø 320 Ø 305

10 10 5

Motor construction type: B3/B5

0 20

0 0 0

MODEL

DNA DNM

40 10

100

500

M1 M2

N1 N2

140 40

1000

120

1500

2000

160

2500

180 50 3000

0 Q m3/h Q l/s Q l/min

Ø (mm) PACKING DIMENS. Weight H4 Mech. Vol. Kg A B H seal

NKM-G 80-315/305/15 /4

100

125

254 540 460

250

315 398

160 120

400 315 254 M14 M12 402 140

38 1130 580 740 0,485 281

NKM-G 80-315/320/18,5 /4

100

125

241 580 460

250

315 398

160 120

400 315 279 M14 M12 429 140

38 1130 580 740 0,485 315

NKM-G 80-315/334/22 /4

100

125

279 580 460

250

315 398

160 120

400 315 279 M14 M12 415 140

38 1130 580 740 0,485 335

ELECTRICAL DATA MOTOR SIZE

Voltage

MEC 160 L

400 V Δ

MODEL

NKM-G 80-315/305/15 /4

HYDRAULIC DATA

P2 Nominal kW HP 20

In A 29

NKM-G 80-315/320/18,5 /4

MEC 180 M

400 V Δ

18.5

NKM-G 80-315/334/22 /4

MEC 180 L

400 V Δ

DAB PUMPS reserve the right to make modifications without prior notice

Q m3/h l/min

H (m)

0 0

54 900

66 1100

78 1300

84 1400

90 1500

114 1900

150 2500

180 3000

32.9

32.7

32.6

32.4

31.6

29.5

–

36.8

36.7

36.6

36.5

36.4

36.1

34.5

29.5

–

40.8

40.7

40.6

40.5

40.2

34.8

99 ®

03_CentrifugheGB_2007ok

31-08-2007

15:12

Pagina 100

The performance curves are based on the kinematic viscosity values = 1 mm2/s and density equal to 1000 kg/m3. Curve tolerance according to ISO 9906.

Liquid temperature range: Maximum ambient temperature:

from -10°C to +140°C +40°C

⬵ 1450 1/min

NKM-G 100-200 0

100

0 P kPa

200

100

300

400

200

500

300

600

400

700

500

800

600

900

Q US gpm

700

Q IMP gpm

H m

H ft 70

200

20 60

160

60%

65% 70% 75%

Ø 214

50 77,5% 80% 79,7%

120

80%

Ø 200

40 77,5% 75%

78,8%

8 20

4 10

100

120

140

160

180

200

NPSH m 4

0 220 Q m3/h NPSH ft 10

3 2

1 0 20

100

120

140

160

180

200

0 220 Q m3/h P HP

P kW 8

Ø 214 10 6

8 Ø 200

4 2 0

Motor construction type: B5

2 20

0 0 0

MODEL

DNA DNM

40 10 500

80 20

1000

100 120 30

1500

140 40

2000

160

2500

180 50 3000

200

0 220 Q m3/h 60 Q l/s

3500

Q l/min

Ø (mm) PACKING DIMENSIONS Weight Mech. Vol. Kg A B H seal

NKM-G100-200/200/ 5.5 /4

125 100 125

–

390 392 200 280 368 160 120 360 280 M14

–

140

38 1030 530 640 0,349 160

NKM-G100-200/214/ 7.5 /4

125 100 125

–

416 392 200 280 368 160 120 360 280 M14

–

140

38 1030 530 640 0,349 168

ELECTRICAL DATA

HYDRAULIC DATA

MOTOR SIZE

Voltage

P2 Nominal kW HP

NKM-G100-200/200/ 5.5 /4

MEC 132 S

400 V Δ

5.5

7.5

11.3

NKM-G100-200/214/ 7.5 /4

MEC 132 M

400 V Δ

7.5

14.7

MODEL

In A

100 ®

Q m3/h l/min H (m)

0 0

60 100

66 1100

78 1300

84 1400

90 1500

114 1900

180 3000

210 3500

12.7

12.6

12.5

12.4

12.3

11.5

8.5

–

15.6

15.4

15.2

15.1

14.5

11.6

9.8

DAB PUMPS reserve the right to make modifications without prior notice

03_CentrifugheGB_2007ok

31-08-2007

15:12

Pagina 101

The performance curves are based on the kinematic viscosity values = 1 mm2/s and density equal to 1000 kg/m3. Curve tolerance according to ISO 9906.

Liquid temperature range: Maximum ambient temperature:

from -10°C to +140°C +40°C

⬵ 1450 1/min

NKM-G 100-250 0

100

0 P kPa 240

200

100

300

200

H m

400

500

300

55% 60% 65%

600

400

800

600

900

Q US gpm

700

Q IMP gpm H ft

70%

Ø 270

700

500

78% 55% 78,9% 78%

200

Ø 250

75%

77,3%

160

120

70%

20 40

0 0

100

120

140

160

180

200

NPSH m 2

0 220 Q m3/h NPSH ft 5

2,5

0 0

100

120

140

160

180

200

0 220 Q m3/h P HP

P kW 16

20 Ø 270

Ø 250

8 4

Motor construction type: B3/B5

0 0 0

MODEL

DNA DNM A

40 10 500

M1 M2

100 120 30

20 1000

1500

140 40

2000

160

2500

N1 N2

180 50 3000

200

0 220 Q m3/h 60 Q l/s

3500

Q l/min

Ø (mm) PACKING DIMENS. H4 Mech. B H seal A

Vol.

Weight Kg

NKM-G100-250/250/11 /4

125 100

140

210

460 424

225 280 413 160 120

400

315

254 M14 M12 381

140

38 1030 530 640 0,349 232

NKM-G100-250/270/15 /4

125 100

140

254

540 424

225 280 413 160 120

400

315

254 M14 M12 381

140

38 1030 530 640 0,485 255

ELECTRICAL DATA

HYDRAULIC DATA

MOTOR SIZE

Voltage

P2 Nominal kW HP

NKM-G100-250/250/11 /4

MEC 160 M

400 V Δ

NKM-G100-250/270/15 /4

MEC 160 L

400 V Δ

MODEL

DAB PUMPS reserve the right to make modifications without prior notice

In A

Q m3/h l/min H (m)

0 0

60 100

78 1300

84 1400

90 1500

114 1900

150 2500

180 3000

210 3500

21.1

–

25.5

25.3

25.1

24.5

22.5

20.5

17.5

101 ®

03_CentrifugheGB_2007ok

31-08-2007

15:12

Pagina 102

The performance curves are based on the kinematic viscosity values = 1 mm2/s and density equal to 1000 kg/m3. Curve tolerance according to ISO 9906.

Liquid temperature range: Maximum ambient temperature:

from -10°C to +140°C +40°C

⬵ 1450 1/min

NKM-G 100-315 0

100

0 P kPa

200

100

300

200

400

500

300

600

400

700

500

600

800

900

Q US gpm

700

Q IMP gpm

H m

H ft

44 400

140

40 60%

36 320

65%

70%

Ø 316

120 72,5%

75% 77,5%

Ø 300

100 75%

72,5% 76,8%

240

24 20

60 160

16 40

12 80

8 20 4

100

120

140

160

180

0 220 Q m3/h NPSH ft

200

NPSH m 4

3 2

1 0 220 Q m3/h P HP Ø 316 30

0 0

100

120

140

160

180

200

P kW 20

Ø 300 15

10 10 5 0

Motor construction type: B3/B5

0 0

MODEL

DNA DNM A

40 10

500

M1 M2

100 120 30

20 1000

1500

140 40

2000

160

2500

N1 N2

180 50 3000

200

0 220 Q m3/h 60 Q l/s

3500

Q l/min

Ø (mm) PACKING DIMENS. Weight H4 Mech. Vol. Kg B H seal A

NKM-G100-315/300/18.5 /4

125 100

140

241

580 478

250 315 413 160 120

400

315

279 M14 M12 529

140

38 1030 530 640 0,485 297

NKM-G100-315/316/22 /4

125 100

140

279

580 478

250 315 413 160 120

400

315

279 M14 M12 415

140

38 1030 530 640 0,485 309

ELECTRICAL DATA MODEL

HYDRAULIC DATA

P2 Nominal kW HP

In A

MOTOR SIZE

Voltage

NKM-G100-315/300/18.5 /4

MEC 180 M

400 V Δ

18.5

NKM-G100-315/316/22 /4

MEC 180 L

400 V Δ

102 ®

Q m3/h l/min H (m)

0 0

90 1500

102 1700

114 1900

120 2000

150 2500

180 3000

210 3500

240 4000

31.5

31.4

30.5

28.8

–

35.5

35.2

34.6

33.2

DAB PUMPS reserve the right to make modifications without prior notice

03_CentrifugheGB_2007ok

31-08-2007

15:13

Pagina 103

The performance curves are based on the kinematic viscosity values = 1 mm2/s and density equal to 1000 kg/m3. Curve tolerance according to ISO 9906.

Liquid temperature range: Maximum ambient temperature:

from -10°C to +140°C +40°C

⬵ 1450 1/min

NKM-G 125-250 0

200

0 P kPa

400

200

H m 24

600

400

Ø 266

800

1000

600

60% 65% 70%

1200

800

1400

1000

1600

1200

1800

Q US gpm

1400

Q IMP gpm H ft

75%

77,5% 80%

22 200

Ø 256

82,3%

Ø 243

82,3%

80%

60 77,5%

82,3%

160

75%

120

50 70%

12 10

30 80

8 20

6 40

4 10 2

0 440 Q m3/h NPSH ft

0 0

120

160

200

240

280

320

360

400

NPSH m 4

3 2

1 0 440 Q m3/h P HP Ø 266 30

0 0

120

160

200

240

280

320

360

400

P kW 20

Ø 256 Ø 243

10 10 5 0 40

0 0

Motor construction type: B3/B5

MODEL

80 20

120

160 40

1000

2000

M1 M2

N1 N2

200 240 60

3000

280 80

4000

7000

Q l/min

Ø (mm) PACKING DIMENS. Weight H4 Mech. Vol. Kg A B H seal

NKM-G125-250/243/15 /4

150 125

140

254

540 472

250 355 413 160 120

400 315

254 M14 M12 381 140

1130 580 740 0,485 292

NKM-G125-250/256/18,5 /4

150 125

140

241

580 472

250 355 413 160 120

400 315

279 M14 M12 394 140

1130 580 740 0,485 330

NKM-G125-250/266/22 /4

150 125

140

279

580 472

250 355 413 160 120

400 315

279 M14 M12 394 140

1130 580 740 0,485 346

400 V Δ

NKM-G125-250/243/15 /4

MEC 160 L

NKM-G125-250/256/18,5 /4

MEC 180 M 400 V Δ

NKM-G125-250/266/22 /4

MEC 180 L

400 V Δ

HYDRAULIC DATA

P2 Nominal kW HP

In A

18.5

DAB PUMPS reserve the right to make modifications without prior notice

0 440 Q m3/h 120 Q l/s

MOTOR SIZE Voltage

6000

400

MODEL

5000

360 100

DNA DNM

ELECTRICAL DATA

320

Q m3/h l/min

0 0

102 114 120 150 180 210 240 270 300 330 360 390 1700 1900 2000 2500 3000 3500 4000 4500 5000 5500 6000 6500

19.5 19.3 19.3 19.2 19.2 18.7 17.8 16.8 15.5 14.1 12.5 10.9 H 21.9 21.8 21.8 21.7 21.6 21.3 20.5 19.5 18.5 17.2 15.6 14 (m) 24.6 24.4 24.2 24.1 24 23.5 22.9 22 21 19.8 18.5 16.7

12 15

103 ®

03_CentrifugheGB_2007ok

31-08-2007

15:13

Pagina 104

The performance curves are based on the kinematic viscosity values = 1 mm2/s and density equal to 1000 kg/m3. Curve tolerance according to ISO 9906.

Liquid temperature range: Maximum ambient temperature:

from -10°C to +140°C +40°C

⬵ 1450 1/min

NKM-G 150-200

200

0 P kPa 140

120

100

400

200

600

800

400

600

1000

1200

800

1400

1000

1600

1200

1800

Q US gpm

1400

Q IMP gpm

H m

H ft

Ø 218

50%

55%

60% 65%

70%

40 75%

79,9%

30 80

75% 70%

10 20

120

160

200

240

280

320

360

400

NPSH m 4

0 440 Q m3/h NPSH ft 10

3 2

1 0 40

120

160

200

240

280

320

360

400

P kW 20

0 440 Q m3/h P HP 30

20 Ø 218

10 10 5 0

Motor construction type: B3/B5

0 0 0

MODEL

DNA DNM A

80 20 1000

M1 M2

120

160 40

2000

200 240 60

3000

280 80

4000

320

5000

360 100 6000

400

0 440 Q m3/h 120 Q l/s

7000

Q l/min

Ø (mm) PACKING DIMENS. H4 Mech. A B H seal

Vol.

Weight Kg

200 150 160 100 210 503 593 280 400 433 200 150 550 450 254 M20 381 140 120 38 1130 650 900 0,661 –

NKM-G150-200/218/11 /4

ELECTRICAL DATA

NKM-G150-200/218/11 /4

HYDRAULIC DATA

MOTOR SIZE

Voltage

P2 Nominal kW HP

MEC 160 M

400 V Δ

MODEL

In A

Q m3/h l/min

0 0

102 1700

114 1900

150 2500

210 3500

270 4500

300 5000

330 5500

420 7000

H (m)

13.2

13.1

12.8

12.1

10.4

9.7

104 ®

DAB PUMPS reserve the right to make modifications without prior notice

03_CentrifugheGB_2007ok

31-08-2007

15:13

Pagina 105

PERFORMANCE RANGE

GRAPHICAL SELECTION TABLE

The performance curves are based on the kinematic viscosity values = 1 mm2/s and density equal to 1000 kg/m3. Curve tolerance according to ISO 9906.

⬵ 2900 1/min

NKP-G

DAB PUMPS reserve the right to make modifications without prior notice

105 ®

03_CentrifugheGB_2007ok

31-08-2007

15:13

Pagina 106

PERFORMANCE RANGE NKP-G P2 Nominal kW HP

MODEL

NKP-G 32-125.1/102/0.75/2 NKP-G 32-125.1/115/1.1/2 NKP-G 32-125.1/125/1.5/2 NKP-G 32-125.1/140/2.2/2 NKP-G 32-125/110/ 1.1 /2 NKP-G 32-125/120/ 1.5 /2 NKP-G 32-125/130/ 2.2 /2 NKP-G 32-125/142/ 3 /2 NKP-G 32-160.1 155/2.2/2 NKP-G 32-160.1 166/3 /2 NKP-G 32-160/151 /3 /2 NKP-G 32-160/163 /4 /2 NKP-G 32-160/177 /5,5/2 NKP-G 32-200.1 188/4 /2 NKP-G 32-200.1 205/5,5/2 NKP-G 32-200/190/ 5.5 /2 NKP-G 32-200/210/ 7.5 /2 NKP-G 40-125/107/ 1.5 /2 NKP-G 40-125/120/ 2.2 /2 NKP-G 40-125/130/ 3 /2 NKP-G 40-125/139/ 4 /2 NKP-G 40-160/158/ 5,5 /2 NKP-G 40-160/172/ 7,5 /2 NKP-G 40-200/210/11 /2 NKP-G 40-250/230/15 /2 NKP-G 40-250/245/18.5 /2 NKP-G 40-250/260/22 /2 NKP-G 50-125/115/ 3 /2 NKP-G 50-125/125/ 4 /2 NKP-G 50-125/135/ 5,5 /2 NKP-G 50-125/144/ 7,5 /2 NKP-G 50-160/153/ 7.5 /2 NKP-G 50-160/169/11 /2 NKP-G 50-200/200/15 /2 NKP-G 50-200/210/18,5 /2 NKP-G 50-200/219/22 /2 NKP-G 50-250/230/22 /2 NKP-G 50-250/257/30 /2 NKP-G 65-125/120-110/4/2 NKP-G 65-125/127/ 5,5 /2 NKP-G 65-125/137/ 7,5 /2 NKP-G 65-160/157/11 /2 NKP-G 65-160/173/15 /2 NKP-G 65-200/190/18,5 /2 NKP-G 65-200/200/22 /2 NKP-G 65-200/219/30 /2 NKP-G 80-160/147-127/11 /2 NKP-G 80-160/153/15 /2 NKP-G 80-160/163/18,5 /2 NKP-G 80-160/169/22 /2 NKP-G 80-200/190/30 /2

Q m3/h l/min

NUMERICAL SELECTION TABLE ⬵ 2900 1/min

0 0

6 100

12 200

24 400

30 500

36 600

42 700

48 800

54 900

0.75

12.5

1.1

1.5

17.2

12.5

1.5

20.8

16.8

2.2

26.9

25.9

19.5

1.1

1.5

15.8

15.2

14.5

12.9

9.9

1.5

19.3

18.9

18.2

16.8

14.5

2.2

23.6

23.1

21.6

19.6

16.8

28.6

27.6

26.5

24.6

21.8

2.2

29.2

26,5

20,5

35.3

30.5

19.5

5.5

36.2

33.5

30.5

5.5

7.5

43.5

43.2

42.6

41.5

31.5

5.5

45.3

44.4

40.8

34.4

26.8

5.5

7.5

56.6

55.7

45.8

36.2

5.5

7.5

46.9

46.5

7.5

58.8

1.5

14.7

14.5

14.3

13.8

11.8

10.5

8.6

2.2

18.7

18.4

17.8

15.9

14.6

22.8

22.5

22.3

21.2

20.2

17.4

15.5

13.5

26.2

25.6

21.5

19.5

17.5

33.4

32.4

29.5

5.5

26.4

5.5

7.5

33.7

7.5

40.7

57.1

20 H (m)

60 1000

17.9

25.5

40.2

40.1

39.8

38.5

37.5

35.5

56.8

56.5

43.5

72.5

62.5

18.5

82.5

81.5

71.5

67.5

94.5

93.5

87.5

16.5

15.5

14.5

13.7

5.5

20.5

19.5

19.1

18.5

17.5

16.5

5.5

7.5

23.6

23.5

23.2

22.8

22.2

21.5

7.5

27.8

27.5

27.3

26.5

25.8

25.3

7.5

31.9

31.5

31.2

30.5

29.5

39.6

39.5

39.3

39.1

38.5

55.1

54.7

54.6

53.5

18.5

61.7

61.6

61.5

60.5

67.7

67.5

67.4

66.5

65.5

73.6

73.2

73.1

72.8

68.5

92.5

92.3

91.5

5.5

14.6

14.2

13.7

13.3

5.5

7.5

19.5

18.9

18.7

18.4

18.1

7.5

23.5

23.1

22.8

22.6

22.5

32.5

32.3

31.9

40.1

39.7

39.6

39.5

18.5

51.1

50.8

50.5

56.4

56.1

68.9

68.8

68.7

30.5

18.5

35.5

38.5

48.3

106 ®

18 300

DAB PUMPS reserve the right to make modifications without prior notice

03_CentrifugheGB_2007ok

66 1100

72 1200

31-08-2007

78 1300

84 1400

15:13

90 1500

Pagina 107

102 1700

114 1900

120 2000

150 2500

180 3000

210 3500

240 4000

270 4500

300 5000

330 5500

360 6000

390 6500

420 7000

26.5 39 51.5 63.5

58.5

76.5

71.5

15.8

14.8

12.5

11.5

19.1

18.5

17.5

16.5

13.4

24.5

23.5

21.5

20.5

28.5

27.5

23.5

37.2

36.5

32.5

47.5

45.5

56.5

48.5

62.5

59.5

62.5

87.5

12.8

12.3

11.4

8.5

17.5

17.2

16.9

16.5

15.8

14.5

21.6

21.1

20.7

20.2

17.5

14.8

31.3

30.2

29.2

28.7

24.8

23.6

39.5

38.5

38.2

37.5

34.5

33.5

48.5

47.5

42.5

55.8

55.5

54.8

54.5

68.7

68.6

68.5

68.4

67.5

63.1

21.4

20.4

17.4

16.8

28.4

27.5

24.5

21.3

18.3

34.3

33.6

32.6

32.3

29.8

26.8

23.6

37.2

36.8

35.8

33.5

30.8

27.5

47.9

47.6

47.5

47.3

44.7

DAB PUMPS reserve the right to make modifications without prior notice

15.5

26.9

107 速

03_CentrifugheGB_2007ok

31-08-2007

15:13

Pagina 108

The performance curves are based on the kinematic viscosity values = 1 mm2/s and density equal to 1000 kg/m3. Curve tolerance according to ISO 9906.

Liquid temperature range: Maximum ambient temperature:

from -10°C to +140°C +40°C

⬵ 2900 1/min

NKP-G 32-125.1 0

0 P kPa 280

30 20

100

110 Q US gpm

Q IMP gpm

H m

H ft

44% 49%

53%

Ø 140 240

56% 58%

24 60,4%

200

Ø 125

58%

60 59,4%

160

Ø 115

120

Ø 102

57,6%

56%

40 55,6% 53%

NPSH m 2

0 26 Q m3/h NPSH ft 6

Ø 102

1,5

Ø 140 2

0,5 0 0

0 26 Q m3/h P HP

P kW Ø 140

2,4

3 1,6

Ø 125

Ø 115 0,8

Motor construction type: B5

0 0

DNA DNM

MODEL

Ø 102

100

14 4

3 150

200

250

18 5

300

22 6 350

0 26 Q m3/h 7 Q l/s

400

Q l/min

Ø (mm) PACKING DIMENSIONS Weight Mech. Vol. Kg A B H seal

NKP-G 32-125.1/102/0.75/2

–

234 234 112 140 226 100

190 140 M10

–

100

620 370 480 0,110 35

NKP-G 32-125.1/115/1.1/2

–

234 234 112 140 226 100

190 140 M10

–

100

620 370 480 0,110 47

NKP-G 32-125.1/125/1.5/2

–

247 234 112 140 226 100

190 140 M10

–

100

620 370 480 0,110 52

NKP-G 32-125.1/140/2.2/2

–

272 234 112 140 226 100

190 140 M10

–

100

620 370 480 0,110 54

ELECTRICAL DATA MODEL

HYDRAULIC DATA

P2 Nominal kW HP

In A

Q m3/h l/min

0 0

6 100

12 200

18 300

24 400

30 500

36 600

42 700

48 800

–

12.5

–

16.8

–

19.5

–

MOTOR SIZE

Voltage

NKP-G 32-125.1/102/0.75/2

MEC 80

230/400 V

0.75

3.2-1.9

12.5

NKP-G 32-125.1/115/1.1/2

MEC 80

230/400 V

1.1

1.5

4.5-2.6

17.2

NKP-G 32-125.1/125/1.5/2

MEC 90 S

230/400 V

1.5

5.9-3.4

20.8

NKP-G 32-125.1/140/2.2/2

MEC 90 L

230/400 V

2.2

8.5-4.9

26.9

25.9

108 ®

H (m)

DAB PUMPS reserve the right to make modifications without prior notice

03_CentrifugheGB_2007ok

31-08-2007

15:13

Pagina 109

The performance curves are based on the kinematic viscosity values = 1 mm2/s and density equal to 1000 kg/m3. Curve tolerance according to ISO 9906.

Liquid temperature range: Maximum ambient temperature:

from -10°C to +140°C +40°C

⬵ 2900 1/min

NKP-G 32-125 0

0 P kPa 280

100

120

140

100

Q IMP gpm H ft

55%

57,5% 60% 62,5%

65%

66,3% 65%

Ø 130 200

Q US gpm

120

H m

Ø 142 240

62,5%

66,5%

60%

Ø 120 160

120

57,5%

65,3%

Ø 110

62,8%

0 Q m3/h NPSH ft 6

NPSH m 2 1,5

Ø 142

Ø 110

4 2

0,5

0 Q m3/h

0 0

P HP

P kW Ø 142

3 Ø 130

Ø 120

1 0 Q m3/h Q l/s

0 4

0 0

DNA DNM

MODEL

Ø 110

Motor construction type: B5

4 160

28 8

240

320

400

480

36 10 560

Q l/min

Ø (mm) PACKING DIMENSIONS Weight H3 Mech. Vol. Kg A B H seal

NKP-G 32-125/110/ 1.1 /2

–

234 234 112 140 226 100

190 140 M10

–

100

–

620 370 480 0,110 40

NKP-G 32-125/120/ 1.5 /2

–

247 234 112 140 226 100

190 140 M10

–

100

–

620 370 480 0,110 52

NKP-G 32-125/130/ 2.2 /2

–

272 234 112 140 226 100

190 140 M10

–

100

–

620 370 480 0,110 54

NKP-G 32-125/142/ 3 /2

–

301 250 112 140 254 100

190 140 M10

–

100

670 420 540 0,152 67

ELECTRICAL DATA

HYDRAULIC DATA Q m3/h l/min

MOTOR SIZE

Voltage

P2 Nominal kW HP

NKP-G 32-125/110/ 1.1 /2

MEC 80

230/400 V

1.1

1.5

4.5-2.6

15.8

15.2

14.5

NKP-G 32-125/120/ 1.5 /2

MEC 90 S

230/400 V

1.5

5.9-3.4

19.3

18.9

18.2

NKP-G 32-125/130/ 2.2 /2

MEC 90 L

230/400 V

2.2

8.5-4.9

23.6

23.1

NKP-G 32-125/142/ 3 /2

MEC 100 L

400 V Δ

6.4

28.6

MODEL

DAB PUMPS reserve the right to make modifications without prior notice

In A

H (m)

0 0

6 100

12 200

18 300

24 400

30 500

36 600

42 700

48 800

12.9

9.9

–

16.8

14.5

–

21.6

19.6

16.8

–

27.6

26.5

24.6

21.8

17.9

–

109 ®

03_CentrifugheGB_2007ok

31-08-2007

15:13

Pagina 110

The performance curves are based on the kinematic viscosity values = 1 mm2/s and density equal to 1000 kg/m3. Curve tolerance according to ISO 9906.

Liquid temperature range: Maximum ambient temperature:

from -10°C to +140°C +40°C

⬵ 2900 1/min

NKP-G 32-160.1

0 P kPa

H m

350

30 20

100

110 Q US gpm

Q IMP gpm H ft 120

42% 46%

Ø 166

48%

300

100

49%

Ø 155 48%

250

48,5%

46%

42%

200

20 60

150

100

NPSH m 2

0 26 Q m3/h NPSH ft 6

1,5 4 1 2

0,5 0 0

0 26 Q m3/h P HP

P kW 3

Ø 166 Ø 155

2 1 1 0

Motor construction type: B5

0 0

DNA DNM

MODEL

100

14 4

3 150

200

18 5

250

300

22 6 350

0 26 Q m3/h 7 Q l/s

400

Q l/min

Ø (mm) PACKING DIMENSIONS Weight Vol. Mech. Kg A B H seal

NKP-G 32-160.1 155/2.2/2

–

272 245 132 160 226 100

240 190 M10

–

100

620 370 480 0,110 49

NKP-G 32-160.1 166/3 /2

–

301 250 132 160 254 100

240 190 M10

–

100

670 420 540 0,152 61

ELECTRICAL DATA MODEL

HYDRAULIC DATA

P2 Nominal kW HP

In A

MOTOR SIZE

Voltage

NKP-G 32-160.1 155/2.2/2

MEC 90 L

230/400 V

2.2

5.5-4.9

NKP-G 32-160.1 166/3 /2

MEC 100 L

400 V Δ

6.4

110 ®

Q m3/h l/min H (m)

0 0

6 100

12 200

18 300

24 400

30 500

36 600

42 700

48 800

29.2

26,5

20,5

–

35.3

–

DAB PUMPS reserve the right to make modifications without prior notice

03_CentrifugheGB_2007ok

31-08-2007

15:13

Pagina 111

The performance curves are based on the kinematic viscosity values = 1 mm2/s and density equal to 1000 kg/m3. Curve tolerance according to ISO 9906.

Liquid temperature range: Maximum ambient temperature:

from -10°C to +140°C +40°C

⬵ 2900 1/min

NKP-G 32-160 0

0 P kPa

100

120

140

100

160

120

Q US gpm

140

Q IMP gpm

H m 60

H ft

180 500

400

160 48% 52% 50% 54% 56%

Ø 177

140

58% 60,5%

120

Ø 163 300

58%

58,4%

100

56%

Ø 151

54%

57,3%

80 200

20 60

52%

40 100

10 20

0 Q m3/h NPSH ft 12

NPSH m 4 3

8 2 4

0 Q m3/h

0 4

P HP

P kW 6

Ø 177 8 6

Ø 163

4 Ø 151

Motor construction type: B5

4 1

0 0

8 2

MODEL

DNA DNM

12 3

100

16 4

200

20 5

300

28 8

7 400

32 9

500

36 10

40 11

600

0 Q m3/h Q l/s Q l/min

Ø (mm) PACKING DIMENSIONS Weight Vol. Mech. Kg A B H seal

NKP-G 32-160/151 /3 /2

–

301 250 132 160 254 100

240 190 M10

–

100

670 420 540 0,152 61

NKP-G 32-160/163 /4 /2

–

301 250 132 160 254 100

240 190 M10

–

100

670 420 540 0,152 83

NKP-G 32-160/177 /5,5/2

–

390 300 132 160 293 100

240 190 M10

–

100

830 430 520 0,186 105

ELECTRICAL DATA MOTOR SIZE

Voltage

MEC 100 L

400 V Δ

MODEL

NKP-G 32-160/151 /3 /2

HYDRAULIC DATA

P2 Nominal kW HP 4

In A 6.4

NKP-G 32-160/163 /4 /2

MEC 112 M

400 V Δ

5.5

8.5

NKP-G 32-160/177 /5,5/2

MEC 132 S

400 V Δ

5.5

7.5

10.6

DAB PUMPS reserve the right to make modifications without prior notice

Q m3/h l/min

H (m)

0 0

6 100

12 200

18 300

24 400

30 500

36 600

42 700

48 800

30.5

19.5

–

36.2

33.5

30.5

–

43.5

43.2

42.6

41.5

31.5

25.5

–

111 ®

03_CentrifugheGB_2007ok

31-08-2007

15:13

Pagina 112

The performance curves are based on the kinematic viscosity values = 1 mm2/s and density equal to 1000 kg/m3. Curve tolerance according to ISO 9906.

Liquid temperature range: Maximum ambient temperature:

from -10°C to +140°C +40°C

⬵ 2900 1/min

NKP-G 32-200.1

0 P kPa

30 20

90 70

100

110 Q US gpm

Q IMP gpm

H m

H ft 180

40%

Ø 205 500

43% 45%

46%

160 47%

Ø 188 400

140

46%

45% 46%

120

43% 40%

300

8 200

6 4

100

10 2

0 26 Q m3/h NPSH ft 12

NPSH m 4 3

2 4

0 26 Q m3/h

0 2

P HP

P kW 6 Ø 205 Ø 188

8 6 4

2 2 0

Motor construction type: B5

0 0

DNA DNM

MODEL

100

14 4

3 150

200

18 5

250

300

22 6 350

0 26 Q m3/h 7 Q l/s

400

Q l/min

Ø (mm) PACKING DIMENSIONS Weight Vol. Mech. Kg A B H seal

NKP-G 32-200.1 188/4 /2

–

301 279 160 180 254 100

240 190 M10

–

100

670 420 540 0,152 83

NKP-G 32-200.1 205/5,5/2

–

390 300 160 180 293 100

240 190 M10

–

100

830 430 520 0,186 105

ELECTRICAL DATA MODEL

HYDRAULIC DATA

P2 Nominal kW HP

In A

MOTOR SIZE

Voltage

NKP-G 32-200.1 188/4 /2

MEC 112 M

400 V Δ

5.5

8.5

NKP-G 32-200.1 205/5,5/2

MEC 132 S

400 V Δ

5.5

7.5

10.6

112 ®

Q m3/h l/min H (m)

0 0

6 100

12 200

18 300

24 400

30 500

36 600

42 700

48 800

45.3

44.4

40.8

34.4

26.8

–

56.6

55.7

45.8

36.2

–

DAB PUMPS reserve the right to make modifications without prior notice

03_CentrifugheGB_2007ok

31-08-2007

15:13

Pagina 113

The performance curves are based on the kinematic viscosity values = 1 mm2/s and density equal to 1000 kg/m3. Curve tolerance according to ISO 9906.

Liquid temperature range: Maximum ambient temperature:

from -10°C to +140°C +40°C

⬵ 2900 1/min

NKP-G 32-200

0 P kPa

100

120

140

100

Q US gpm

120

Q IMP gpm

H m 60

H ft 45% 50%

Ø 210 500

52,5%

55%

57,5%

58,5%

57,5%

160

Ø 190 400

55%

58,3%

120 300

200

100

NPSH m 4

0 Q m3/h NPSH ft 12

3 8 2 4

1 0 4

P kW

0 Q m3/h

Ø 210

Ø 190

P HP 8 6

4 2

Motor construction type: B5

0 0

DNA DNM

MODEL

4 160

28 8

240

320

400

480

36 10 560

0 Q m3/h Q l/s Q l/min

Ø (mm) PACKING DIMENSIONS Weight Vol. Mech. Kg A B H seal

NKP-G 32-200/190/ 5.5 /2

–

390 300 160 180 293 100

240 190 M10

–

100

830 430 520 0,186 117

NKP-G 32-200/210/ 7.5 /2

–

390 300 160 180 293 100

240 190 M10

–

100

830 430 520 0,186 122

ELECTRICAL DATA

HYDRAULIC DATA

MOTOR SIZE

Voltage

P2 Nominal kW HP

NKP-G 32-200/190/ 5.5 /2

MEC 132 S

400 V Δ

5.5

7,5

10.6

NKP-G 32-200/210/ 7.5 /2

MEC 132 S

400 V Δ

7.5

14.1

MODEL

DAB PUMPS reserve the right to make modifications without prior notice

In A

Q m3/h l/min H (m)

0 0

6 100

12 200

18 300

24 400

30 500

36 600

42 700

48 800

46.9

46.5

–

58.8

–

113 ®

03_CentrifugheGB_2007ok

31-08-2007

15:13

Pagina 114

The performance curves are based on the kinematic viscosity values = 1 mm2/s and density equal to 1000 kg/m3. Curve tolerance according to ISO 9906.

Liquid temperature range: Maximum ambient temperature:

from -10°C to +140°C +40°C

⬵ 2900 1/min

NKP-G 40-125 0

80 40

120

160

200

120

160

240

Q US gpm

200

Q IMP gpm

H m

P kPa 280

H ft

28 50% 55% 57,5%

Ø 139

240

60% 62,5% 65%

67,5% 69%

Ø 130

200

20 67,5%

68%

Ø 120

160

65%

16 67%

Ø 107

120

67%

0 Q m3/h NPSH ft

NPSH m 8 6

4 10

0 Q m3/h

0 8

P Ø 139 HP

P kW

Ø 130

Ø 120

4 3

2 Ø 107

1 1 0

Motor construction type: B5

8 2

0 0 0

MODEL

DNA DNM

16 4

24 6

200

400

48 12

600

56 16

800

0 Q m3/h Q l/s

1000Q l/min

Ø (mm) PACKING DIMENSIONS Weight H3 Mech. Vol. Kg A B H seal

NKP-G 40-125/107/ 1.5 /2

–

247 234 112 140 226 100

210 160 M10

–

100

–

620 370 480 0,110 57

NKP-G 40-125/120/ 2.2 /2

–

272 234 112 140 226 100

210 160 M10

–

100

–

620 370 480 0,110 70

NKP-G 40-125/130/ 3 /2

–

301 300 112 140 254 100

210 160 M10

–

100

670 420 540 0,152 76

NKP-G 40-125/139/ 4 /2

–

301 300 112 140 254 100

210 160 M10

–

100

670 420 540 0,152 98

ELECTRICAL DATA

HYDRAULIC DATA Q m3/h l/min

MOTOR SIZE

Voltage

P2 Nominal kW HP

NKP-G 40-125/107/ 1.5 /2

MEC 90 S

230/400 V

1.5

5.9-3.4

14.7

14.5

14.3

13.8

NKP-G 40-125/120/ 2.2 /2

MEC 90 L

230/400 V

2.2

8.5-4.9

18.7

18.4

17.8

NKP-G 40-125/130/ 3 /2

MEC 100 L

400 V Δ

6.4

22.8

22.5

22.3

NKP-G 40-125/139/ 4 /2

MEC 112

400 V Δ

5,5

8.5

26.4

26.2

25.6

MODEL

In A

114 ®

H (m)

0 0

6 100

12 200

18 300

24 400

36 600

48 800

54 900

60 1000

10.5

–

14.6

–

21.2

15.5

13.5

–

19.5

17.5

DAB PUMPS reserve the right to make modifications without prior notice

03_CentrifugheGB_2007ok

31-08-2007

15:13

Pagina 115

The performance curves are based on the kinematic viscosity values = 1 mm2/s and density equal to 1000 kg/m3. Curve tolerance according to ISO 9906.

Liquid temperature range: Maximum ambient temperature:

from -10°C to +140°C +40°C

⬵ 2900 1/min

NKP-G 40-160 0

100 50

150

200

100

250

150

200

300

Q US gpm

250

Q IMP gpm

H m 60

P kPa

500

H ft

160

55%

400

60%

65%

67,5%

Ø 172

70% 70,5%

120 70%

300

Ø 158

67,5%

69,2%

65%

80 200

100

0 Q m3/h NPSH ft

NPSH m 4

3 8

0 Q m3/h

0 10

P HP

P kW 10

12 8

Ø 172

Ø 158

4 4 2 0

Motor construction type: B5

0 0

DNA DNM

MODEL

250

750

70 20

500

1000

0 Q m3/h Q l/s

1250Q l/min

Ø (mm) PACKING DIMENSIONS Weight H3 Mech. Vol. Kg A B H seal

NKP-G 40-160/158/ 5,5 /2

–

390 300 132 160 293 100

240 190 M10

–

100

830 430 520 0,186 110

NKP-G 40-160/172/ 7,5 /2

–

390 300 132 160 293 100

240 190 M10

–

100

830 430 520 0,186 114

ELECTRICAL DATA

HYDRAULIC DATA

MOTOR SIZE

Voltage

P2 Nominal kW HP

NKP-G 40-160/158/ 5,5 /2

MEC 132 S

400 V Δ

5.5

7,5

10.6

NKP-G 40-160/172/ 7,5 /2

MEC 132 S

400 V Δ

7.5

14.1

MODEL

DAB PUMPS reserve the right to make modifications without prior notice

In A

Q m3/h l/min H (m)

0 0

18 300

24 400

30 500

36 600

42 700

48 800

54 900

66 1100

33.7

33.4

32.4

29.5

–

40.7

40.2

40.1

39.8

38.5

37.5

35.5

26.5

115 ®

03_CentrifugheGB_2007ok

31-08-2007

15:13

Pagina 116

The performance curves are based on the kinematic viscosity values = 1 mm2/s and density equal to 1000 kg/m3. Curve tolerance according to ISO 9906.

Liquid temperature range: Maximum ambient temperature:

from -10°C to +140°C +40°C

⬵ 2900 1/min

NKP-G 40-200

100 50

150 100

200

250

150

200

300

Q US gpm

250

Q IMP gpm

H m

P kPa 700

H ft

600

57,5%

50%

55%

200

60% 62,5%

65%

Ø 210

500

67%

68,2%

67,5%

150

65%

400

300

200

100

0 Q m3/h NPSH ft

NPSH m 4

3 8

0 Q m3/h

0 0

P kW 10

P HP

Ø 210

12 8 6

4 4 2 0 10

0 0

DNA DNM 65

NKP-G 40-200/210/11 /2

MODEL

30 10

250

750

100

210

460

350

160

180

343

–

314

254

M12

351

100

1000

0 Q m3/h Q l/s

1250Q l/min

Ø (mm) PACKING DIMENSIONS Weight Vol. H4 Mech. Kg A B H seal 20

28 1030 530 640 0,349 193

MOTOR SIZE

Voltage

MEC 160 M

400 V Δ

In A

Q m3/h l/min

0 0

12 200

24 400

30 500

36 600

42 700

48 800

60 1000

66 1100

20.4

H (m)

57.1

56.5

43.5

116 ®

70 20

HYDRAULIC DATA

P2 Nominal kW HP

MODEL

60 15

500

ELECTRICAL DATA

NKP-G 40-200/210/11 /2

DAB PUMPS reserve the right to make modifications without prior notice

03_CentrifugheGB_2007ok

31-08-2007

15:13

Pagina 117

The performance curves are based on the kinematic viscosity values = 1 mm2/s and density equal to 1000 kg/m3. Curve tolerance according to ISO 9906.

Liquid temperature range: Maximum ambient temperature:

from -10°C to +140°C +40°C

⬵ 2900 1/min

NKP-G 40-250 0

100 50

H m

P kPa 900

200

250

150

45% 50% 52,5%

Ø 260

150 100

55%

200

300

Q US gpm

250

Q IMP gpm H ft 300

57,5% 60% 61,6%

800

Ø 245

250 61,5%

700

Ø 230 61,5%

600

500

200

150 400

300

200

100

0 Q m3/h NPSH ft

NPSH m 8

6 16

0 Q m3/h

0 10

P kW 20

Ø 260

P HP

Ø 245 Ø 230

20 12 8

4 0

0 0

DNA DNM

MODEL

250

750

70 20

500

1000

0 Q m3/h Q l/s

1250Q l/min

Ø (mm) PACKING DIMENSIONS Weight H4 Mech. Vol. Kg A B H seal

NKP-G 40-250/230/15 /2

100

210

460

350

160

225

343

–

314

254 M12 351

100

28 1030 530 640 0,349 207

NKP-G 40-250/245/18.5 /2

100

254

540

350

160

225

343

–

314

254 M12 351

100

28 1030 530 640 0,349 225

NKP-G 40-250/260/22 /2

100

241

580

350

180

225

343

–

345

279 M12 364

100

–

28 1030 530 640 0,349 263

ELECTRICAL DATA MOTOR SIZE

Voltage

MEC 160 M

400 V Δ

MODEL

NKP-G 40-250/230/15 /2

HYDRAULIC DATA

P2 Nominal kW HP 20

In A 27.5

NKP-G 40-250/245/18.5 /2

MEC 160 L

400 V Δ

18.5

33.5

NKP-G 40-250/260/22 /2

MEC 180 M

400 V Δ

39.5

DAB PUMPS reserve the right to make modifications without prior notice

Q m3/h l/min

H (m)

0 0

18 300

30 500

36 600

42 700

48 800

54 900

66 1100

72 1200

72.5

62.5

51.5

–

81.5

71.5

63.5

58.5

93.5

87.5

76.5

71.5

117 ®

03_CentrifugheGB_2007ok

31-08-2007

15:13

Pagina 118

The performance curves are based on the kinematic viscosity values = 1 mm2/s and density equal to 1000 kg/m3. Curve tolerance according to ISO 9906.

Liquid temperature range: Maximum ambient temperature:

from -10°C to +140°C +40°C

⬵ 2900 1/min

NKP-G 50-125 0

100

150

200

100

250

150

300

200

350

250

400

300

450

Q US gpm

350

Q IMP gpm

H m

P kPa

H ft 120

350

300

100

30 60%

Ø 144 250

65%

70% 72,5% 75%

200

75%

76,5%

Ø 125 150

76,8%

Ø 135

72,5%

Ø 115

60 70%

75,3% 72,7%

40 100

NPSH m 4

100

0 110 Q m3/h NPSH ft

Ø 144

Ø 115

1 0 0

100

0 110 Q m3/h P HP

P kW 10 8 Ø 144

6 Ø 135 Ø 125

MODEL

DNA DNM

Ø 115

Motor construction type: B5

0 0

20 5

200

400

600

70 20

15 800

1000

1200

90 25

1400

100

1600

0 110 Q m3/h 30 Q l/s 1800

Q l/min

Ø (mm) PACKING DIMENSIONS Weight H3 Mech. Vol. Kg A B H seal

NKP-G 50-125/115/ 3 /2

100

–

301 251 132 160 274 100

240 190 M10

–

100

–

670 420 540 0,152 78

NKP-G 50-125/125/ 4 /2

100

–

301 251 132 160 274 100

240 190 M10

–

100

–

670 420 540 0,152 113

NKP-G 50-125/135/ 5,5 /2

100

–

390 300 132 160 313 100

240 190 M10

–

100

830 430 520 0,186 115

NKP-G 50-125/144/ 7,5 /2

100

–

390 300 132 160 313 100

240 190 M10

–

100

830 430 520 0,186 120

ELECTRICAL DATA

HYDRAULIC DATA Q m3/h l/min

MOTOR SIZE

Voltage

P2 Nominal kW HP

NKP-G 50-125/115/ 3 /2

MEC 100 L

400 V Δ

6.4

16.5

NKP-G 50-125/125/ 4 /2

MEC 112 M

400 V Δ

5.5

8.5

20.5

NKP-G 50-125/135/ 5,5 /2

MEC 132 S

400 V Δ

5.5

7.5

10.6

23.6

NKP-G 50-125/144/ 7,5 /2

MEC 132 S

400 V Δ

7.5

14.1

27.8

MODEL

In A

118 ®

H (m)

0 0

24 400

30 500

42 700

54 900

13.7

19.5

18.5

17.5

23.5

22.8

21.5

27.5

25.8

66 1100

84 1400

102 1700

114 1900

–

15.8

12.5

–

17.5

13.4

–

24.5

21.5

15.5

DAB PUMPS reserve the right to make modifications without prior notice

03_CentrifugheGB_2007ok

31-08-2007

15:13

Pagina 119

The performance curves are based on the kinematic viscosity values = 1 mm2/s and density equal to 1000 kg/m3. Curve tolerance according to ISO 9906.

Liquid temperature range: Maximum ambient temperature:

from -10°C to +140°C +40°C

⬵ 2900 1/min

NKP-G 50-160

NKP-G 50-160/153/7,5/2

Motor construction type: B5

NKP-G 50-160/169/11/2

MODEL

DNA DNM

NKP-G 50-160/153/ 7.5 /2

100

NKP-G 50-160/169/11 /2

100

–

390 300 160 180 313 100

265 212 M10

–

210 460 350 160 180 343

–

100

–

28 1030 530 640 0,349 88

314 254 M12 351 100

28 1030 530 640 0,349 119

ELECTRICAL DATA

HYDRAULIC DATA

MOTOR SIZE

Voltage

P2 Nominal kW HP

NKP-G 50-160/153/ 7.5 /2

MEC 132 S

400 V Δ

7.5

14.1

NKP-G 50-160/169/11 /2

MEC 160 M

400 V Δ

20.4

MODEL

DAB PUMPS reserve the right to make modifications without prior notice

Ø (mm) PACKING DIMENSIONS Weight H4 Mech. Vol. Kg A B H seal

In A

Q m3/h l/min H (m)

0 0

30 500

42 700

48 800

54 900

66 1100

78 1300

84 1400

90 1500

31.9

31.5

31.2

30.5

28.5

23.5

39.6

39.5

39.1

38.5

37.2

32.5

119 ®

03_CentrifugheGB_2007ok

31-08-2007

15:13

Pagina 120

The performance curves are based on the kinematic viscosity values = 1 mm2/s and density equal to 1000 kg/m3. Curve tolerance according to ISO 9906.

Liquid temperature range: Maximum ambient temperature:

from -10°C to +140°C +40°C

⬵ 2900 1/min

NKP-G 50-200 0

100

150

200

100

250

150

300

200

350

250

400

300

450 350

Q US gpm Q IMP gpm

H m

P kPa 900

H ft 300

800

700

250

50%

60%

65% 67,5%

70%

Ø 219 600

500

400

300

200

100

200

72,1%

Ø 210

72%

Ø 200

70% 67,5%

72%

150

65%

100

NPSH m 4

0 110 Q m3/h NPSH ft 12

3 8

1 0 10

100

0 110 Q m3/h P Ø 219 HP

P kW 20

Ø 210

16 20

Ø 200 12 8

4 0

0 0

MODEL

DNA DNM

20 5

200

400

70 20

600

800

1000

1200

90 25

1400

100

1600

0 110 Q m3/h 30 Q l/s 1800

Q l/min

Ø (mm) PACKING DIMENSIONS Weight H4 Mech. Vol. Kg A B H seal

NKP-G 50-200/200/15 /2

100

210

460

350

160

200

343

–

314

254

M12

351

100

28 1030 530 640 0,349 203

NKP-G 50-200/210/18,5 /2

100

254

540

350

160

200

343

–

314

254

M12

351

100

28 1030 530 640 0,349 220

NKP-G 50-200/219/22 /2

100

241

580

350

180

200

343

–

345

279

M12

364

100

–

28 1030 530 640 0,349 258

ELECTRICAL DATA MOTOR SIZE

Voltage

MEC 160 M

400 V Δ

MODEL

NKP-G 50-200/200/15 /2

HYDRAULIC DATA

P2 Nominal kW HP 20

In A 27.5

NKP-G 50-200/210/18,5 /2

MEC 160 L

400 V Δ

18.5

33.5

NKP-G 50-200/219/22 /2

MEC 180 M

400 V Δ

39.5

120 ®

Q m3/h l/min

H (m)

0 0

30 500

42 700

54 900

60 1000

66 1100

78 1300

90 1500

102 1700

55.1

54.7

45.5

–

61.7

61.5

56.5

48.5

67.7

67.5

66.5

65.5

62.5

59.5

DAB PUMPS reserve the right to make modifications without prior notice

03_CentrifugheGB_2007ok

31-08-2007

15:13

Pagina 121

The performance curves are based on the kinematic viscosity values = 1 mm2/s and density equal to 1000 kg/m3. Curve tolerance according to ISO 9906.

Liquid temperature range: Maximum ambient temperature:

from -10°C to +140°C +40°C

⬵ 2900 1/min

NKP-G 50-250 0

0 P kPa 900 800

100

150

200

100

H m 90

250

150

300

200

57,5% 60% 62,5%

Ø 257

350

250

400

300

450

Q US gpm

350

Q IMP gpm H ft 300

65% 67,5% 68,6%

250

67,5%

700

Ø 230 68,4%

600 500

65%

200

62,5%

50 150

400

300

200

100

NPSH m 8

0 110 Q m3/h NPSH ft 24

6 16

2 0 10

100

0 110 Q m3/h P HP

P kW 30

Ø 257

24 Ø 230

40 30 20

12 10

6 0 10

0 0 0

MODEL

DNA DNM

20 5

200

400

600

70 20

15 800

1000

1200

90 25

1400

100

1600

0 110 Q m3/h 30 Q l/s 1800

Q l/min

Ø (mm) PACKING DIMENSIONS Weight Mech. Vol. Kg A B H seal

NKP-G 50-250/230/22 /2

100

241 580 350 180 225 343

–

345 279 M12 364 100

28 1030 530 640 0,349 263

NKP-G 50-250/257/30 /2

100

305 640 400 200 225 343

–

388 318 M14 376 100

28 1130 580 740 0,485 354

ELECTRICAL DATA

HYDRAULIC DATA

MOTOR SIZE

Voltage

P2 Nominal kW HP

NKP-G 50-250/230/22 /2

MEC 180 M

400 V Δ

39.5

NKP-G 50-250/257/30 /2

MEC 200 L

400 V Δ

52.5

MODEL

DAB PUMPS reserve the right to make modifications without prior notice

In A

Q m3/h l/min H (m)

0 0

30 500

42 700

54 900

66 1100

78 1300

84 1400

90 1500

102 1700

73.6

73.2

72.8

62.5

92.5

87.5

121 ®

03_CentrifugheGB_2007ok

31-08-2007

15:13

Pagina 122

The performance curves are based on the kinematic viscosity values = 1 mm2/s and density equal to 1000 kg/m3. Curve tolerance according to ISO 9906.

Liquid temperature range: Maximum ambient temperature:

from -10°C to +140°C +40°C

⬵ 2900 1/min

NKP-G 65-125 0

100

0 P kPa 360 320

200

100

300

400

200

500

300

400

600

Q US gpm

500

Q IMP gpm

H m

H ft

120

32 100

280 240

28 55%

Ø 137 200

60% 65% 67,5% 70%

72,5%

74%

Ø 127 160

60 72,5%

71%

Ø 120-110 120

70%

67,5% 69%

100

120

0 Q m3/h NPSH ft

140

NPSH m 4

12 8

4 0 Q m3/h

0 20

100

120

140

P kW

Ø 137

Ø 127

8 6

Ø 120-110

P HP

4 2

Motor construction type: B5

20 5

0 0

40 10

MODEL

DNA DNM

500

100

1000

120

1500

35 2000

140 40

0 Q m3/h Q l/s

2500Q l/min

Ø (mm) PACKING DIMENSIONS Weight Vol. Mech. Kg A B H seal

NKP-G 65-125/120-110/4/2

100

–

301 286 160 180 274 125

280 212 M10

–

100

670 420 540 0,152 104

NKP-G 65-125/127/ 5,5 /2

100

–

390 300 160 180 313 125

280 212 M10

–

100

830 430 520 0,186 113

NKP-G 65-125/137/ 7,5 /2

100

–

390 300 160 180 313 125

280 212 M10

–

100

830 430 520 0,186 118

ELECTRICAL DATA MOTOR SIZE

Voltage

MEC 112

400 V Δ

MODEL

NKP-G 65-125/120-110/4/2

HYDRAULIC DATA

P2 Nominal kW HP 5,5

In A 8.5

NKP-G 65-125/127/ 5,5 /2

MEC 132 S

400 V Δ

5.5

7,5

10.6

NKP-G 65-125/137/ 7,5 /2

MEC 132 S

400 V Δ

7.5

14.1

122 ®

Q m3/h l/min

H (m)

0 0

36 800

60 1000

72 1200

78 1300

84 1400

102 1700

114 1900

150 2500

13.3

12.3

11.4

8.5

–

19.5

18.1

17.2

16.9

16.5

14.5

–

23.5

23.1

22.5

21.6

21.1

20.7

17.5

DAB PUMPS reserve the right to make modifications without prior notice

03_CentrifugheGB_2007ok

31-08-2007

15:13

Pagina 123

The performance curves are based on the kinematic viscosity values = 1 mm2/s and density equal to 1000 kg/m3. Curve tolerance according to ISO 9906.

Liquid temperature range: Maximum ambient temperature:

from -10°C to +140°C +40°C

⬵ 2900 1/min

NKP-G 65-160 0

100

200

100

300 200

400

500

300

400

600

Q US gpm

500

Q IMP gpm

H m

P kPa 450

H ft

45 140

400

65%

70%

Ø 173 350

72,5%

75%

77,5%

120

300

79,5% 77,5%

Ø 157

250

200

150

100

75% 78%

72,5%

70%

100

120

0 Q m3/h NPSH ft 15

140

NPSH m 4

10 2

5 0 Q m3/h

0 0

100

120

140

P kW

Ø 173

P HP 16

Ø 157 12

8 4

0 20 5

0 0

40 10

MODEL

DNA DNM

500

1000

100

120 30

1500

140 40

35 2000

0 Q m3/h Q l/s

2500Q l/min

Ø (mm) PACKING DIMENSIONS Weight H4 Mech. Vol. Kg A B H seal

NKP-G 65-160/157/11 /2

100

210

460

350

160

200

343

–

314

254 M12 351

100

28 1030 530 640 0,349 189

NKP-G 65-160/173/15 /2

100

210

460

350

160

200

343

–

314

254 M12 351

100

28 1030 530 640 0,349 199

ELECTRICAL DATA

HYDRAULIC DATA

MOTOR SIZE

Voltage

P2 Nominal kW HP

NKP-G 65-160/157/11 /2

MEC 160 M

400 V Δ

20.4

NKP-G 65-160/173/15 /2

MEC 160 M

400 V Δ

27.5

MODEL

DAB PUMPS reserve the right to make modifications without prior notice

In A

Q m3/h l/min H (m)

0 0

48 800

60 1000

72 1200

78 1300

84 1400

102 1700

120 2000

150 2500

32.5

32.3

31.9

30.2

29.2

23.6

–

40.1

39.7

39.5

38.5

38.2

33.5

26.9

123 ®

03_CentrifugheGB_2007ok

31-08-2007

15:13

Pagina 124

The performance curves are based on the kinematic viscosity values = 1 mm2/s and density equal to 1000 kg/m3. Curve tolerance according to ISO 9906.

Liquid temperature range: Maximum ambient temperature:

from -10°C to +140°C +40°C

⬵ 2900 1/min

NKP-G 65-200 0

100

200

100

300

400

200

500

300

400

600

Q US gpm

500

Q IMP gpm

H m

P kPa 900

H ft

90 280

800

700

60%

65%

70%

240 72,5%

75%

Ø 219 600

500

77,5%

200

77,5% 77,5%

Ø 200 76,8%

Ø 190 400

78,5%

160

75%

40 120 72,5%

300

200

100

120

0 Q m3/h NPSH ft 15

140

NPSH m 4

10 2

5 0 Q m3/h

0 0

100

120

140

P kW

Ø 219

Ø 200 Ø 190

P HP 32 24 16

0 20 5

0 0

40 10

MODEL

DNA DNM

500

1000

100

120 30

1500

140 40

35 2000

0 Q m3/h Q l/s

2500Q l/min

Ø (mm) PACKING DIMENSIONS Weight H4 Mech. Vol. Kg A B H seal

NKP-G 65-200/190/18,5 /2

100

254

540

350

160

225

343

–

314

254 M12 351

100

28 1030 530 640 0,349 225

NKP-G 65-200/200/22 /2

100

241

580

350

180

225

343

–

345

279 M12 364

100

–

28 1030 530 640 0,349 263

NKP-G 65-200/219/30 /2

100

305

640

400

200

225

343

–

388

318 M14 376

100

–

28 1130 580 740 0,485 354

ELECTRICAL DATA MODEL

NKP-G 65-200/190/18,5 /2

MOTOR SIZE

Voltage

MEC 160 L

400 V Δ

HYDRAULIC DATA

P2 Nominal kW HP 18.5

In A 33.5

NKP-G 65-200/200/22 /2

MEC 180 M

400 V Δ

39.5

NKP-G 65-200/219/30 /2

MEC 200 L

400 V Δ

52.5

124 ®

Q m3/h l/min

H (m)

0 0

48 800

60 1000

72 1200

78 1300

84 1400

102 1700

120 2000

150 2500

51.1

50.5

48.5

–

56.4

56.1

55.5

54.8

–

68.9

68.8

68.7

68.6

68.5

68.4

63.1

DAB PUMPS reserve the right to make modifications without prior notice

03_CentrifugheGB_2007ok

31-08-2007

15:13

Pagina 125

The performance curves are based on the kinematic viscosity values = 1 mm2/s and density equal to 1000 kg/m3. Curve tolerance according to ISO 9906.

Liquid temperature range: Maximum ambient temperature:

from -10°C to +140°C +40°C

⬵ 2900 1/min

NKP-G 80-160

MODEL

DNA DNM

Ø (mm) PACKING DIMENSIONS Weight H4 Mech. Vol. Kg A B H seal

NKP-G 80-160/147-127/11 /2

100

125

210

460

350

160

225

368

–

314

254 M12 351

140

28 1030 530 640 0,349 202

NKP-G 80-160/153/15 /2

100

125

210

460

350

160

225

368

–

314

254 M12 351

140

28 1030 530 640 0,349 208

NKP-G 80-160/163/18,5 /2

100

125

254

540

350

160

225

368

–

314

254 M12 351

140

28 1030 530 640 0,349 225

NKP-G 80-160/169/22 /2

100

125

241

580

350

180

225

368

–

345

279 M12 364

140

–

28 1130 580 740 0,485 261

ELECTRICAL DATA

HYDRAULIC DATA Q m3/h l/min

MOTOR SIZE

Voltage

P2 Nominal kW HP

NKP-G 80-160/147-127/11 /2

MEC 160 M

400 V Δ

20.4

21.4

20.4

17.4

NKP-G 80-160/153/15 /2

MEC 160 M

400 V Δ

27.5

30.5

28.4

27.5

24.5

NKP-G 80-160/163/18,5 /2

MEC 160 L

400 V Δ

18.5

33.5

35.5

34.3

33.6

32.6

32.3

NKP-G 80-160/169/22 /2

MEC 180 M

400 V Δ

39.5

38.5

37.2

36.8

35.8

MODEL

DAB PUMPS reserve the right to make modifications without prior notice

In A

H (m)

0 0

90 1500

102 1700

114 1900

120 2000

150 2500

180 3000

210 3500

240 4000

14.8

–

21.3

18.3

–

29.8

26.8

23.6

33.5

30.8

27.5

125 ®

03_CentrifugheGB_2007ok

31-08-2007

15:13

Pagina 126

The performance curves are based on the kinematic viscosity values = 1 mm2/s and density equal to 1000 kg/m3. Curve tolerance according to ISO 9906.

Liquid temperature range: Maximum ambient temperature:

from -10°C to +140°C +40°C

⬵ 2900 1/min

NKP-G 80-200

200

0 P kPa 600

500

400

200

600

1000

600

1200

Q US gpm

1000

Q IMP gpm

800

H m

H ft 200

60% 65% 70%

72,5%

Ø 190 400

800

400

75% 76,3%

150 75%

72,5% 70% 67,5%

300

200

100

65%

50 100

0 0

120

160

200

240

0 Q m3/h NPSH ft 20

280

NPSH m 6

10 2

5 0 Q m3/h

0 0

120

160

200

240

280

P HP

P kW 30

Ø 190

20 10 10 0 40 10

0 0 0

MODEL

DNA DNM A 100

NKP-G 80-200/190/30 /2

125

B 65

E 305

640 400

H1 180

H2 250

80 20

120 30

1000

M1 M2

160 40

345

280

NKP-G 80-200/190/30 /2

318 M10 M16 406

280 80

70 4000

Ø (mm) H3 Mech. seal

X 140

0 Q m3/h Q l/s

5000Q l/min

PACKING DIMENVol. A

Weight Kg

398 125

38 1130 580 740 0,485 377

In A

Q m3/h l/min

0 0

90 1500

102 1700

114 1900

120 2000

150 2500

180 3000

210 3500

240 4000

52.5

H (m)

48.3

47.9

47.6

47.5

47.3

44.7

HYDRAULIC DATA

MOTOR SIZE

Voltage

P2 Nominal kW HP

MEC 200 L

400 V Δ

126 ®

240

3000

ELECTRICAL DATA MODEL

2000

N1 N2

200

DAB PUMPS reserve the right to make modifications without prior notice

03_CentrifugheGB_2007ok

31-08-2007

15:13

Pagina 127

SHIMS Available on request separately from the pump. Used to level the pump during installation so as to make up for the difference in centreline heights between the pump and the motor. The kit comprises two shims with dimensions A (width), B (length), H (height) shown in the table. The shims with a height of over 20 mm are supplied complete with screws, nuts and washers in order to fix them to the pump and motor.

4 POLES ELECTRIC PUMP

2 POLES ELECTRIC PUMP

P2 kW

DIMENSIONS A x B x H mm.

ref.

NKM-G 65-315/309/11 /4

90 X 335 X 65

NKP-G 32-125/142/ 3 /2

NKM-G 80-250/270/11 /4

80 X 290 X 40

NKP-G 32-160/177 /5,5/2

5,5

NKM-G 80-315/305/15 /4

90 X 335 X 90

NKP-G 40-125/130/ 3 /2

NKM-G 80-315/320/18,5 /4

18,5

NKP-G 40-125/139/ 4 /2

NKM-G 80-315/334/22 /4

NKP-G 40-160/158/ 5,5 /2

5,5

NKM-G100-250/250/11 /4

NKP-G 40-160/172/ 7,5 /2

7,5

NKM-G100-250/270/15 /4

NKP-G 40-200/210/11 /2

NKM-G100-315/300/18.5 /4

18,5

NKP-G 40-250/230/15 /2

NKM-G100-315/316/22 /4

NKP-G 40-250/245/18.5 /2

18,5

NKP-G 50-125/135/ 5,5 /2

5,5

NKP-G 50-125/144/ 7,5 /2

7,5

NKP-G 50-160/169/11 /2

NKP-G 50-200/200/15 /2

NKP-G 50-200/210/18,5 /2

18,5

NKP-G 65-160/157/11 /2

NKP-G 65-160/173/15 /2

NKP-G 65-200/190/18,5 /2

18,5

PARTS

100 X 320 X 70

90 X 335 X 65

NKM-G125-250/243/15 /4

NKM-G125-250/256/18,5 /4

18,5

NKM-G125-250/266/22 /4

NKM-G150-200/218/11 /4

100 X 320 X70 90 X 335 X 90 100 X 320 X 70 80 X 290 X 120

PARTS

* Shim to fit under the feet of the motor ** Shim to fit under the feet of the pump

NKP-G 80-160/147-127/11 /2

P2 kW

DIMENSIONS A x B x H mm.

ref.

50 X 100 X 20

70 X 332 X 20

50 X 100 X 20

70 X 332 X 20

70 X 125 X 20

NKP-G 80-160/153/15 /2

NKP-G 80-160/163/18,5 /2

18,5

NKP-G 80-200/190/30 /2

COUNTERFLANGES AND GASKETS

THREADED

TO WELD

MATERIAL

DIN 32

1XDN 32 + 1XDN 50

YES

STEEL

DIN 40

1XDN 40 + 1XDN 65

YES

STEEL

DIN 50

1XDN 50 + 1XDN 65

YES

STEEL

DIN 65

1XDN 65 + 1XDN 80

YES

STEEL

DIN 80

1XDN 80 + 1XDN 100

YES

STEEL

DIN 100

1XDN 100 + 1XDN 125

YES

STEEL

DIN 125

1XDN 125 + 1XDN 150

YES

STEEL

DIN 150

1XDN 150 + 1XDN 200

YES

STEEL

16 (10 X DN 200)

PARTS

DAB PUMPS reserve the right to make modifications without prior notice

127 速

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Pagina 128

STANDARDISED ENBLOC CENTRIFUGAL PUMPS

NKM-GE NKP-GE ENBLOC, CENTRIFUGAL ELECTRIC PUMPS WITH COUPLING MADE TO DIN-EN 733, WITH CONSTANT DIFFERENTIAL PRESSURE, COMPLETE WITH PRESSURE DIFFERENTIAL SENSOR

GENERAL DATA Applications Enbloc, centrifugal electric pumps with coupling designed for a wide range of applications such as: • Circulation of hot water for heating systems. • Circulation of cold water for air conditioning. • Circulation of cold water for refrigeration. Particularly versatile thanks to the use of the HYDRODRIVER, it offers performance features that automatically adapt to the various system requirements whilst keeping differential pressures constant.

Pump constructional characteristics Single-stage, cast iron spiral body made to DIN-EN 733 (formerly DIN 24255), cast iron support, flanges in accordance with DIN 2533 and DIN 2532 for DN 200. Impeller in cast iron, encased and dynamically balanced with compensation of the axial thrust by means of balancing holes, operating (on request) with interchangeable consumable rings. AISI 304 stainless steel pump shaft. Seal: standardised mechanical seal made to DIN 24960 in carbon/carborundum with O’ ring in EPDM.

Motor constructional characteristics Closed, asynchronous motor with external ventilation, construction type B3/B5, 2 poles for NKP-GE and 4 poles for NKM-GE. Rotor mounted on oversized maintenance-free greased ball bearings to ensure silent running and long life. For the protection of the motor it is advisable to use a suitable overload protection complying with the regulations in force. In the case of liquids denser than water, the motors must be proportionally more powerful. Built to IEC 2-3 standards Protected to: IP 55 Insulation class: F Standard voltage: single-phase 208/240 V - 50-60 Hz three-phase 380/480 V - 50-60 Hz

128 ®

DAB PUMPS reserve the right to make modifications without prior notice

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Pagina 129

Electronic part constructional characteristics (HYDRODRIVER) Adjustment unit directly mounted on the electric pump that, by using the signal of the standard differential transducer, already connected and ready to use, modulates the speed of rotation in order to keep costant the differential pressure of the system on which it is used. The HYDRODRIVER uses an integrated microprocessor that can work with the recent IGBT technology which offers higher levels of reliability and flexibility. The high frequency impulse width modulation procedure makes the motor work very silently, ensuring elevated starting torque with a current increase programmed and calibrated by the maker. The device also guarantees gradual acceleration and deceleration ramps (softstart) thereby preventing hammering effects. It protects the motor it is mounted on with numerous protection systems against overloads, missing phases, overvoltage and undervoltage with a 5-try automatic reset feature. Supplied standard with:

- remote control terminals (start/stop) - economy function adjustment terminals - enable terminals for connecting the back-up pump (twin version) - terminals for powering a remote alarm (potential-free) - Status LED’s - Adjustment knob for easy calibration of the required set-point. - Class B integrated radio frequency disturbance filter (EN 55022 level B1) - integrated ventilation device (from 2.2 kW to 7,5 kW)

Remote control feature through RS 485 serial interface and USS protocol.

TECHNICAL DATA N.

PARTS

MATERIALS (STANDARD VERSION)

PUMP BODY

CAST IRON 250 UNI ISO 185

SUPPORT

CAST IRON 250 UNI ISO 185

IMPELLER

CAST IRON 250 UNI ISO 185

PUMP SHAFT

STAINLESS STEEL AISI 304 - UNI 6900/71

MECHANICAL SEAL

CARBON/CARBORUNDUM - EPDM

GASKET OR

EDPM

BLEED COCK

STAINLESS STEEL AISI 304 - UNI 6900/71

PARTS

MATERIALS (STANDARD VERSION)

IMPELLER

BRONZE GCuSn5Zn5Pb5 UNI 7013/8a-72

MECHANICAL SEAL

CARBORUNDUM/CARBORUNDUM - EPDM CARBORUNDUM/CARBORUNDUM - VITON CARBON/CARBORUNDUM - VITON

Speed of rotation:

1450 - 2900 1/min.

- Operating range

from 1 to 210 m3/h with a head of up to 60 m

- Pumped liquid:

clean, free from solids or abrasive substances, not viscous, not aggressive, not crystallised and chemically neutral and close to the characteristics of water.

- Liquid temp. range:

from -10°C to +140°C.

- Max. ambient temperature:

+40°C.

- Maximum operating pressure:

16 bar - 1600 kPa (for DN 200 max. 10 bar).

- Flanging:

PN 16 DIN 2533

- Installation:

normally horizontal or vertical provided the motor is always above the pump.

- Special versions on request:

pumps for liquids other than water. Other voltages and/or frequencies. Inverter modulation with 0-10V signal

DAB PUMPS reserve the right to make modifications without prior notice

129 ®

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Pagina 130

FLANGE DIMENSIONS (mm) Nominal diameter (DN)

HOLES

Nominal diameter (DN)

DIN 2533 PN 16

DIN 2532 PN 16

DIN 2533 PN 16

HOLES

100

125

150

200

100

110

125

145

160

180

210

240

295

140

150

165

185

200

220

250

285

340

N°

HOLES

Description of the product NKM-G E 100 - 200

/ 198/ A

/BAQE

/ 5,5

NKM = 4 poles NKP = 2 poles G = With coupling E = motor with HIDRODRIVER Nominal diameter of delivery mouth: Nominal impeller diameter: Actual impeller diameter: Code for materials: A = Cast iron B = Cast iron with bronze impeller Wear rings (if present) Seal description Motor power in kW Pole number 4P = 4 poles 2P = 2 poles

Description of the mechanical seal Item

Item

2&3

Item

Item 5

Code A B C D M X Code A B C S U Q V X Code P S T E V M Code v

130 ®

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Pagina 131

Description of the product code Impeller’s nominal diameter

Pump/impeller materials

Code

125

A (01) = cast iron/cast iron

0,37

160

B (03) = cast iron/bronze

0,55

200

A (01) + Wr*

0,75

250

B (03) + Wr*

1,1

315

1,5

2,2

* With consumable rings

Code P2 nominal kW

125.1

160.1

200.1

5,5

7,5

Seal available

Code

BAQE

BQQV*

BAQV*

BQQE*

* On request

100

125

Pump type

Identification DAB PUMPS S.p.A.

Code D

Code

Code Pump type B

DAB PUMPS S.p.A.

NKM-G / NKP-G

Code Voltage

Product code

1 D

DAB PUMPS reserve the right to make modifications without prior notice

Poles

3x380-415V 50 Hz /with inverter - E)

B 1 1

131 ®

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Pagina 132

PERFORMANCE RANGE NKM-GE P2 Nominal kW HP

MODEL

NKM-GE 32-125.1/140/0.25/4 NKM-GE 32-125/142/ 0.37/4 NKM-GE 32-160.1 169/0.37/4 NKM-GE 32-160/169/0,55/4 NKM-GE 32-200.1 200/0,55/4 NKM-GE 32-200/200/ 0,75/4 NKM-GE 32-200/219/ 1,1 /4 NKM-GE 40-125/115/ 0.25/4 NKM-GE 40-125/130/ 0.37/4 NKM-GE 40-125/142/ 0.55/4 NKM-GE 40-160/153/ 0.55/4 NKM-GE 40-160/166/ 0.75/4 NKM-GE 40-200/200/ 1,1 /4 NKM-GE 40-200/219/ 1,5 /4 NKM-GE 40-250/245/ 2,2 /4 NKM-GE 40-250/260/ 3 /4 NKM-GE 50-125/130/ 0.55/4 NKM-GE 50-125/141/ 0.75/4 NKM-GE 50-160/161/ 1.1 /4 NKM-GE 50-160/177/ 1,5 /4 NKM-GE 50-200/210/ 2,2 /4 NKM-GE 50-200/219/ 3 /4 NKM-GE 50-250/263/ 4 /4 NKM-GE 65-125/130/ 0.75/4 NKM-GE 65-125/144/ 1.1 /4 NKM-GE 65-160/153/ 1,1 /4 NKM-GE 65-160/165/ 1,5 /4 NKM-GE 65-160/177/ 2,2 /4 NKM-GE 65-200/210/ 3 /4 NKM-GE 65-200/219/ 4 /4 NKM-GE 65-250/263/ 5,5 /4 NKM-GE 65-315/279/ 7,5 /4 NKM-GE 80-160/153-136/1.5/4 NKM-GE 80-160/163/ 2,2 /4 NKM-GE 80-160/177/ 3 /4 NKM-GE 80-200/200/ 4 /4 NKM-GE 80-200/222/ 5,5 /4 NKM-GE 80-250/240/ 7,5 /4 NKM-GE100-200/200/ 5.5 /4 NKM-GE100-200/214/ 7.5 /4

Q m3/h l/min

NUMERICAL SELECTION TABLE ⬵ 1450 1/min

0 0

6 100

12 200

6.2

5.8

4.2

24 400

30 500

0.25

0.33

0.37

0.5

6.75

5.85

0.37

0.5

8.9

8.2

4.6

0.55

0.75

9.4

7.9

0.55

0.75

12.7

11.2

7.2

0.75

12.5

11.1

8.45

1.1

1.5

15.4

14.3

12.2

0.25

0.33

4.2

4.1

3.7

2.1

0.37

0.5

5.4

5.3

4.4

3.5

0.55

0.75

6.6

6.5

6.2

5.7

4.8

0.55

0.75

7.6

7.7

7.6

6.7

5.5

0.75

9.2

8.4

7.4

1.1

1.5

12.6

12.3

11.2

9.7

7.7

1.5

15.6

15.3

14.7

13.4

11.8

2.2

20.6

20.5

20.1

19.2

17.8

23.1

36 600

42 700

48 800

54 900

60 1000

4.2

5.6

5.7

9.8

23.3

22.8

22.2

20.8

0.55

0.75

5.5

5.2

4.7

4.3

3.9

3.3

2.6

0.75

6.5

6.3

6.1

5.8

5.5

4.5

3.9

1.1

1.5

8.7

8.5

8.2

7.8

7.3

6.7

5.7

1.5

10.8

10.7

10.5

10.2

9.8

9.2

8.3

2.2

15.3

15.2

14.8

13.3

12.1

10.8

9.4

16.8

16.5

16.1

15.5

14.6

13.6

12.4

10.9

5.5

23.8

23.4

22.7

21.6

20.4

17.1

0.75

5.1

4.9

4.8

4.75

4.7

4.4

4.2

3.8

3.4

1.1

1.5

6.5

6.4

6.3

6.2

5.75

5.5

5.1

4.65

1.1

1.5

7.4

7.3

7.15

6.9

6.65

6.25

5.8

5.3

4.4

1.5

8.9

8.8

8.7

8.6

8.3

7.6

7.15

6.6

2.2

10.5

10.4

10.3

10.2

9.9

9.6

9.2

8.75

15.3

15.4

15.3

14.6

14.1

13.5

12.9

5.5

17.2

17.1

16.8

16.5

16.2

15.7

5.5

7.5

24.1

23.8

23.6

23.3

22.8

22.3

21.5

20.8

7.5

25.5

24.5

1.5

6.5

6.35

6.3

6.2

5.95

5.75

5.55

2.2

8.65

8.5

8.45

8.3

8.15

7.9

7.7

10.2

10.1

9.9

9.75

9.65

5.5

13.2

13.1

12.9

5.5

7.5

16.5

16.6

16.5

16.4

16.2

7.5

20.5

20.7

5.5

7.5

12.7

12.6

7.5

15.6

15.4

H (m)

132 ®

18 300

DAB PUMPS reserve the right to make modifications without prior notice

03_CentrifugheGB_2007ok

66 1100

72 1200

31-08-2007

78 1300

84 1400

15:13

90 1500

Pagina 133

102 1700

114 1900

120 2000

150 2500

180 3000

210 3500

240 4000

270 4500

300 5000

330 5500

360 6000

390 6500

420 7000

2.5 4.2

3.75

6 8.2

7.4

12.2

11.3

6.6

15.1

14.3

13.6

19.7

18.6

17.3

23.6

22.7

21.5

20.2

5.3

4.7

4.5

4.25

3.65

7.4

7.2

6.9

6.65

6.3

5.7

4.9

4.6 6.7

12.6

9.5

9.25

8.8

8.6

7.9

7.2

12.7

12.4

11.7

11.3

10.4

9.3

8.7

16.1

15.7

15.4

14.3

13.3

12.7

20.5

19.8

19.5

16.7

12.6

12.5

12.4

12.3

11.5

11.4

10.1

8.5

15.4

15.3

15.2

15.1

14.7

14.5

14.3

13.3

11.6

DAB PUMPS reserve the right to make modifications without prior notice

9.8

133 速

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Pagina 134

PERFORMANCE RANGE

GRAPHICAL SELECTION TABLE

The performance curves are based on the kinematic viscosity values = 1 mm2/s and density equal to 1000 kg/m3. Curve tolerance according to ISO 9906.

100

150

200

130 158 Q (USgpm) 229

100 60 70 80 40 14

40/125

50/125 40/160

40/200

32/125

32/160

10 9

20 18

H (m)

32/125.1

32/160.1

32/200.1

32/200

40/250

50/200

50/250

50/160

65/125

65/160

65/200 *07/97

65/200

65/250

65/315

80/160

80/200 80/200

80/250

100/200

200

300

100

Q (IMPgpm)

H (ft)

400 600 3 Q (m /h)

⬵ 1450 1/min

NKM-GE

134 ®

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Pagina 135

The performance curves are based on the kinematic viscosity values = 1 mm2/s and density equal to 1000 kg/m3. Curve tolerance according to ISO 9906.

Liquid temperature range: Maximum ambient temperature:

from -10°C to +140°C +40°C

⬵ 1450 1/min

NKM-GE 32-125.1/140 0

Q US gpm

Q IMP gpm

H m

P kPa 70

H ft

7 45%

50% 52% 54%

56%

20 58% 60,1%

58% 56% 54% 52%

0 Q m3/h NPSH ft

NPSH m 0,6

2 0,4 1

0,2

0 Q m3/h

0 2

P kW

P HP

0,3

0,4 0,3

0,2

0,2 0,1

Motor construction type: B5

0,1

0 0 0

MODEL

NKM-GE 32-125.1/140/0.25/4

DNA DNM A 50

1 50

MODEL

NKM-GE 32-125.1/140/0.25/4

MOTOR SIZE

Voltage

MEC 71

208/240 V

DAB PUMPS reserve the right to make modifications without prior notice

200

190 140 M12

100

0 Q m3/h Q l/s 250 Q l/min

Ø (mm) PACKING DIMENSIONS Weight Mech. Vol. Kg A B H seal 28 620 370 480 0.11

HYDRAULIC DATA

P2 Nominal kW HP 0.25

14 4

150

ELECTRICAL DATA

12 3

100

M1 M2

215 234 112 140 301 201 100

0.33

In A

Q m3/h l/min

0 0

6 100

12 200

18 300

1,2-0,7

H (m)

6.2

5.8

4.2

–

135 ®

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Pagina 136

The performance curves are based on the kinematic viscosity values = 1 mm2/s and density equal to 1000 kg/m3. Curve tolerance according to ISO 9906.

Liquid temperature range: Maximum ambient temperature:

from -10°C to +140°C +40°C

⬵ 1450 1/min

NKM-GE 32-125/142 0

0 P kPa 70

Q US gpm

Q IMP gpm

H m

H ft

55% 57,5% 60% 62,5% 65%

6 66,3% 65%

62,5%

60%

57,5% 55%

NPSH m

0 Q m3/h NPSH ft

1,5 4 1 2

0,5 0 2

0 Q m3/h

P kW

P HP

0,3

0,4 0,3

0,2

0,2 0,1

Motor construction type: B5

0,1

0 0 0

MODEL

DNA DNM A

NKM-GE 32-125/142/ 0.37/4

1 40

M1 M2

215 234 112 140 301 201 100

120

NKM-GE 32-125/142/ 0.37/4

MOTOR SIZE

Voltage

MEC 71

208/240 V

160

200

240

190 140 M12

100

18 5 280

0 Q m3/h Q l/s Q l/min

Ø (mm) PACKING DIMENSIONS Weight Mech. Vol. Kg A B H seal 28 620 370 480 0.11

0.5

In A

Q m3/h l/min

0 0

6 100

12 200

18 300

2-1.18

H (m)

6.75

5.85

4.2

136 ®

14 4

HYDRAULIC DATA

P2 Nominal kW HP 0.37

12 3

ELECTRICAL DATA MODEL

DAB PUMPS reserve the right to make modifications without prior notice

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Pagina 137

The performance curves are based on the kinematic viscosity values = 1 mm2/s and density equal to 1000 kg/m3. Curve tolerance according to ISO 9906.

Liquid temperature range: Maximum ambient temperature:

from -10°C to +140°C +40°C

⬵ 1450 1/min

NKM-GE 32-160.1/169 0

0 P kPa 90 80 70 60

20 10

Q US gpm

Q IMP gpm

H m

H ft 30

41% 44%

46%

⑨ 8

48%

⑧

⑦

⑥

49,9%

48%

46%

⑤

44%

④

41%

③ ②

① 5

0 Q m3/h NPSH ft

NPSH m 1,2

4 0,8 2

0,4

0 Q m3/h

0 2

P kW

P HP

0,3

0,4 0,3

0,2

0,2 0,1

Motor construction type: B5

0,1

0 0 0

MODEL

NKM-GE 32-160.1/169/0.37/4

DNA DNM A 50

1 50

NKM-GE 32-160.1/169/0.37/4

MOTOR SIZE

Voltage

MEC 71

208/240 V

DAB PUMPS reserve the right to make modifications without prior notice

150

200

0 Q m3/h Q l/s 250 Q l/min

Ø (mm) PACKING DIMENSIONS Weight Mech. Vol. Kg A B H seal

240 190 M12

100

28 620 370 480 0,11 45,6

HYDRAULIC DATA

P2 Nominal kW HP 0.37

ELECTRICAL DATA MODEL

12 3

100

M1 M2

215 245 132 160 321 201 100

0.5

In A

Q m3/h l/min

0 0

6 100

12 200

18 300

2-1.18

H (m)

8.9

8.2

4.6

–

137 ®

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15:13

Pagina 138

The performance curves are based on the kinematic viscosity values = 1 mm2/s and density equal to 1000 kg/m3. Curve tolerance according to ISO 9906.

Liquid temperature range: Maximum ambient temperature:

from -10°C to +140°C +40°C

⬵ 1450 1/min

NKM-GE 32-160/169 0

H m

P kPa 90

80 Q US gpm

Q IMP gpm H ft 30

46% 50% 52%

54% 56%

8 25

58,1%

7 56% 54%

NPSH m

0 Q m3/h NPSH ft

1,2 4 0,8 2

0,4 0 2

0 Q m3/h

P kW

P HP

0,6

0,8 0,6

0,4

0,4 0,2 0,2 0

Motor construction type: B5

0 0

MODEL

DNA DNM A

NKM-GE 32-160/169/0,55/4

1 50

M1 M2 70

150

NKM-GE 32-160/169/0,55/4

MOTOR SIZE

Voltage

MEC 80

208/240 V

250

18 5

0 Q m3/h Q l/s

300

Q l/min

Ø (mm) PACKING DIMENSIONS Weight Mech. Vol. Kg A B H seal

240 190 M12

100

28 620 370 480 0,11 47,1

0.75

In A

Q m3/h l/min

0 0

6 100

12 200

18 300

2.8-1.6

H (m)

9.4

8.8

5.6

138 ®

200

HYDRAULIC DATA

P2 Nominal kW HP 0.55

14 4

ELECTRICAL DATA MODEL

12 3

100

232 245 132 160 330 226 100

DAB PUMPS reserve the right to make modifications without prior notice

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15:13

Pagina 139

The performance curves are based on the kinematic viscosity values = 1 mm2/s and density equal to 1000 kg/m3. Curve tolerance according to ISO 9906.

Liquid temperature range: Maximum ambient temperature:

from -10°C to +140°C +40°C

⬵ 1450 1/min

NKM-GE 32-200.1/200 0

10 5

15 10

45 35

50 40

Q US gpm Q IMP gpm

H m

P kPa 140

H ft

120

40% 42% 44%

100

46%

48% 49%

48%

30 46%

NPSH m

0 12 Q m3/h NPSH ft

1,5 4 1 2

0,5 0

0 12 Q m3/h P HP 0,8

P kW 0,6 0,5

0,6 0,4 0,3

0,4

0,2 0,2 0,1 0

Motor construction type: B5

0 0

MODEL

NKM-GE 32-200.1/200/0,55/4

DNA DNM A 50

M1 M2 70

NKM-GE 32-200.1/200/0,55/4

Voltage

MEC 80

208/240 V

DAB PUMPS reserve the right to make modifications without prior notice

150

11 3

0 12 Q m3/h Q l/s 200 Q l/min

Ø (mm) PACKING DIMENSIONS Weight Mech. Vol. Kg A B H seal

240 190 M12

100

28 620 370 480 0,11 47,6

HYDRAULIC DATA

P2 Nominal kW HP 0.55

100

ELECTRICAL DATA MOTOR SIZE

7 2

232 279 160 180 358 226 100

MODEL

0.75

In A

Q m3/h l/min

0 0

6 100

12 200

18 300

2.8-1.6

H (m)

12.7

11.2

7.2

–

139 ®

03_CentrifugheGB_2007ok

31-08-2007

15:13

Pagina 140

The performance curves are based on the kinematic viscosity values = 1 mm2/s and density equal to 1000 kg/m3. Curve tolerance according to ISO 9906.

Liquid temperature range: Maximum ambient temperature:

from -10°C to +140°C +40°C

⬵ 1450 1/min

NKM-GE 32-200/200 0

0 P kPa 140

120

30 20

90 70

100 80

Q US gpm Q IMP gpm

H m

H ft

14 50% 55%

40 57,5%

100

57,7%

10 57,5%

30 80

NPSH m

0 24 Q m3/h NPSH ft

1,5 4 1 2

0,5 0 2

0 24 Q m3/h P HP

P kW 1,2

1,5

1 0,8

0,6 0,4

0,5

0,2 0

Motor construction type: B5

0 0 0

MODEL

DNA DNM A

NKM-GE 32-200/200/ 0,75/4

1 50

2 100

M1 M2

232 279 160 180 358 226 100

150

200

NKM-GE 32-200/200/ 0,75/4

18 5

250

300

22 6 350

0 24 Q m3/h Q l/s 400 Q l/min

Ø (mm) PACKING DIMENSIONS Weight Mech. Vol. Kg A B H seal

240 190 M12

100

28 620 370 480 0,11 51,1

HYDRAULIC DATA

MOTOR SIZE

Voltage

P2 Nominal kW HP

MEC 80

208/240 V

0.75

In A

Q m3/h l/min

0 0

6 100

12 200

18 300

3.8-2.2

H (m)

12.5

11.1

8.45

140 ®

ELECTRICAL DATA MODEL

14 4

DAB PUMPS reserve the right to make modifications without prior notice

03_CentrifugheGB_2007ok

31-08-2007

15:13

Pagina 141

The performance curves are based on the kinematic viscosity values = 1 mm2/s and density equal to 1000 kg/m3. Curve tolerance according to ISO 9906.

Liquid temperature range: Maximum ambient temperature:

from -10°C to +140°C +40°C

⬵ 1450 1/min

NKM-GE 32-200/219 0

0 P kPa

30 20

H m

90 70

100 80

Q US gpm Q IMP gpm H ft

50% 55%

140

57,5%

60% 61,5%

120

100

60%

NPSH m

0 24 Q m3/h NPSH ft

1,5 4 1 2

0,5 0 2

0 24 Q m3/h P HP

P kW 1,2

1,5

1 0,8

0,6 0,4

0,5

0,2 0

Motor construction type: B5

0 0 0

MODEL

NKM-GE 32-200/219/ 1,1 /4

DNA DNM A 50

1 50

2 100

M1 M2

267 279 160 180 422 226 100

150

NKM-GE 32-200/219/ 1,1 /4

18 5

250

300

22 6 350

0 24 Q m3/h Q l/s 400 Q l/min

Ø (mm) PACKING DIMENSIONS Weight Mech. Vol. Kg A B H seal

240 190 M12

100

28 620 370 480 0,11 57,3

HYDRAULIC DATA

MOTOR SIZE

Voltage

P2 Nominal kW HP

MEC 90 S

380/480 V

1.1

DAB PUMPS reserve the right to make modifications without prior notice

14 4

200

ELECTRICAL DATA MODEL

12 3

1.5

In A

Q m3/h l/min

0 0

6 100

12 200

18 300

5-2.9

H (m)

15.4

14.3

12.2

141 ®

03_CentrifugheGB_2007ok

31-08-2007

15:13

Pagina 142

The performance curves are based on the kinematic viscosity values = 1 mm2/s and density equal to 1000 kg/m3. Curve tolerance according to ISO 9906.

Liquid temperature range: Maximum ambient temperature:

from -10°C to +140°C +40°C

⬵ 1450 1/min

NKM-GE 40-125/115 0

100

120

Q US gpm

100

Q IMP gpm H ft

H m

P kPa

15 55% 60%

62,5% 63%

62,5%

60%

2 5

0 Q m3/h NPSH ft 4

NPSH m 0,8 0,6

0,4

2 1

0,2

0 Q m3/h

0 4

P HP 0,8

P kW 0,6 0,5

0,6 0,4 0,3

0,4

0,2 0,2 0,1 0

Motor construction type: B5

4 1

0 0 0

MODEL

DNA DNM A

NKM-GE 40-125/115/ 0.25/4

2 100

NKM-GE 40-125/115/ 0.25/4

28 7

400

0 Q m3/h Q l/s 500 Q l/min

Ø (mm) PACKING DIMENSIONS Weight Mech. Vol. Kg A B H seal

210 160 M12

100

28 620 370 480 0,11 35,6

HYDRAULIC DATA

MOTOR SIZE

Voltage

P2 Nominal kW HP

MEC 71

208/240 V

0.25

0.33

In A

Q m3/h l/min

0 0

6 100

12 200

18 300

24 400

30 500

36 600

1.2-0.7

H (m)

4.2

4.1

3.7

2.1

–

142 ®

300

ELECTRICAL DATA MODEL

4 200

M1 M2

215 235 112 140 301 201 100

DAB PUMPS reserve the right to make modifications without prior notice

03_CentrifugheGB_2007ok

31-08-2007

15:13

Pagina 143

The performance curves are based on the kinematic viscosity values = 1 mm2/s and density equal to 1000 kg/m3. Curve tolerance according to ISO 9906.

Liquid temperature range: Maximum ambient temperature:

from -10°C to +140°C +40°C

⬵ 1450 1/min

NKM-GE 40-125/130 0

0 P kPa

100

120

Q US gpm

100

Q IMP gpm

H m

H ft 55% 60%

62,5%

65%

15 66%

65%

62,5% 60%

5 10

0 Q m3/h NPSH ft 4

NPSH m 0,8 0,6

0,4

2 1

0,2

0 Q m3/h

0 4

P HP 0,8

P kW 0,6 0,5

0,6 0,4 0,3

0,4

0,2 0,2 0,1 0

Motor construction type: B5

4 1

0 0 0

MODEL

NKM-GE 40-125/130/ 0.37/4

DNA DNM A 65

100

NKM-GE 40-125/130/ 0.37/4

28 7

300

400

0 Q m3/h Q l/s 500 Q l/min

Ø (mm) PACKING DIMENSIONS Weight Mech. Vol. Kg A B H seal

210 160 M12

100

28 620 370 480 0,11 37,9

HYDRAULIC DATA

MOTOR SIZE

Voltage

P2 Nominal kW HP

MEC 71

208/240 V

0.37

DAB PUMPS reserve the right to make modifications without prior notice

24 6

ELECTRICAL DATA MODEL

20 5

200

M1 M2

215 235 112 140 301 201 100

16 4

0.5

In A

Q m3/h l/min

0 0

6 100

12 200

18 300

24 400

30 500

36 600

2-1.18

H (m)

5.4

5.3

4.4

3.5

–

143 ®

03_CentrifugheGB_2007ok

31-08-2007

15:13

Pagina 144

The performance curves are based on the kinematic viscosity values = 1 mm2/s and density equal to 1000 kg/m3. Curve tolerance according to ISO 9906.

Liquid temperature range: Maximum ambient temperature:

from -10°C to +140°C +40°C

⬵ 1450 1/min

NKM-GE 40-125/142 0

100

120

Q US gpm

100

Q IMP gpm

H m

P kPa 70

H ft

7 55%

60%

62,5%

20 65%

66% 65%

62,5%

15 60%

0 Q m3/h NPSH ft 4

NPSH m 0,8 0,6

0,4

2 1

0,2

0 Q m3/h

0 4

P HP 0,8

P kW 0,6 0,5

0,6 0,4 0,3

0,4

0,2 0,2 0,1 0

Motor construction type: B5

4 1

0 0 0

MODEL

DNA DNM A

NKM-GE 40-125/142/ 0.55/4

2 100

NKM-GE 40-125/142/ 0.55/4

28 7

400

0 Q m3/h Q l/s 500 Q l/min

Ø (mm) PACKING DIMENSIONS Weight Mech. Vol. Kg A B H seal

210 160 M12

100

28 620 370 480 0,11 50,6

HYDRAULIC DATA

MOTOR SIZE

Voltage

P2 Nominal kW HP

MEC 80

208/240 V

0.55

0.75

In A

Q m3/h l/min

0 0

6 100

12 200

18 300

24 400

30 500

36 600

2.9-1.7

H (m)

6.6

6.5

6.2

5.7

4.8

–

144 ®

24 6

300

ELECTRICAL DATA MODEL

4 200

M1 M2

232 235 112 140 310 201 100

DAB PUMPS reserve the right to make modifications without prior notice

03_CentrifugheGB_2007ok

31-08-2007

15:13

Pagina 145

The performance curves are based on the kinematic viscosity values = 1 mm2/s and density equal to 1000 kg/m3. Curve tolerance according to ISO 9906.

Liquid temperature range: Maximum ambient temperature:

from -10°C to +140°C +40°C

⬵ 1450 1/min

NKM-GE 40-160/153 0

100

120

140

100

Q US gpm

120

Q IMP gpm H ft

H m

P kPa

30 80

50%

57,5% 60% 62,5% 65% 65,5%

65% 62,5% 60%

4 10

NPSH m 0,6

0 Q m3/h NPSH ft 2 1,5

0,4

1 0,2

0,5

0 4

0 Q m3/h P HP

P kW 1 0,8

0,6 0,4

0,5

0,2 0

Motor construction type: B5

0 0 0

MODEL

NKM-GE 40-160/153/ 0.55/4

DNA DNM A 65

2 80

160

NKM-GE 40-160/153/ 0.55/4

400

480

36 10 560

0 Q m3/h Q l/s Q l/min

Ø (mm) PACKING DIMENSIONS Weight Mech. Vol. Kg A B H seal

210 160 M12

100

28 620 370 480 0,11 50,6

HYDRAULIC DATA

MOTOR SIZE

Voltage

P2 Nominal kW HP

MEC 80

208/240 V

0.55

DAB PUMPS reserve the right to make modifications without prior notice

28 8

320

ELECTRICAL DATA MODEL

20 6

240

M1 M2

232 235 112 140 310 201 100

16 4

0.75

In A

Q m3/h l/min

0 0

6 100

12 200

18 300

24 400

30 500

36 600

2.9-1.7

H (m)

7.6

7.7

7.6

6.7

5.5

–

145 ®

03_CentrifugheGB_2007ok

31-08-2007

15:13

Pagina 146

The performance curves are based on the kinematic viscosity values = 1 mm2/s and density equal to 1000 kg/m3. Curve tolerance according to ISO 9906.

Liquid temperature range: Maximum ambient temperature:

from -10°C to +140°C +40°C

⬵ 1450 1/min

NKM-GE 40-160/166 0

0 P kPa

100

120

140

100

Q US gpm

120

Q IMP gpm

H m

H ft

10 50%

57,5%

60%

62,5% 65%

67,2%

65% 62,5%

10 20

NPSH m 0,6

0 Q m3/h NPSH ft 2 1,5

0,4

1 0,2

0,5

0 4

0 Q m3/h P HP

P kW 1 0,8

0,6 0,4

0,5

0,2 0

Motor construction type: B5

0 0 0

MODEL

DNA DNM A

NKM-GE 40-160/166/ 0.75/4

2 80

160

NKM-GE 40-160/166/ 0.75/4

MOTOR SIZE

Voltage

MEC 80

208/240 V

480

36 10 560

0 Q m3/h Q l/s Q l/min

Ø (mm) PACKING DIMENSIONS Weight Mech. Vol. Kg A B H seal

240 190 M12

100

28 620 370 480 0,11 52,6

In A

Q m3/h l/min

0 0

6 100

12 200

18 300

24 400

30 500

36 600

3.8-2.2

H (m)

9.2

8.4

7.4

5.7

–

146 ®

400

28 8

HYDRAULIC DATA

P2 Nominal kW HP 0.75

320

ELECTRICAL DATA MODEL

20 6

240

M1 M2

232 253 132 160 330 226 100

16 4

DAB PUMPS reserve the right to make modifications without prior notice

03_CentrifugheGB_2007ok

31-08-2007

15:13

Pagina 147

The performance curves are based on the kinematic viscosity values = 1 mm2/s and density equal to 1000 kg/m3. Curve tolerance according to ISO 9906.

Liquid temperature range: Maximum ambient temperature:

from -10°C to +140°C +40°C

⬵ 1450 1/min

NKM-GE 40-200/200 0

0 P kPa 140

100

120

140

100

Q US gpm

120

Q IMP gpm

H m

H ft

14 50%

120

57,5% 62,5%

100

65%

67,3%

30 65%

62,5%

NPSH m

0 Q m3/h NPSH ft

3 4

1 0 4

P HP

P kW 1,6

1,2

1,5

0,8

0,4

0,5

Motor construction type: B5

0 0

NKM-GE 40-200/200/ 1,1 /4

DNA DNM A 65

100

MODEL

240

M1 M2

320

400

480

36 10 560

0 Q m3/h Q l/s Q l/min

Ø (mm) PACKING DIMENSIONS Weight Mech. Vol. Kg A B H seal

265 212 M12

100

28 620 370 480 0,11 59,3

HYDRAULIC DATA

MOTOR SIZE

Voltage

P2 Nominal kW HP

MEC 90 S

380/480 V

1.1

DAB PUMPS reserve the right to make modifications without prior notice

28 8

24 6

ELECTRICAL DATA

NKM-GE 40-200/200/ 1,1 /4

4 160

267 296 160 180 422 246 100

MODEL

0 Q m3/h

1.5

In A

Q m3/h l/min

0 0

6 100

12 200

18 300

24 400

30 500

36 600

4.7-2.7

H (m)

12.6

12.3

11.2

9.7

7.7

–

147 ®

03_CentrifugheGB_2007ok

31-08-2007

15:13

Pagina 148

The performance curves are based on the kinematic viscosity values = 1 mm2/s and density equal to 1000 kg/m3. Curve tolerance according to ISO 9906.

Liquid temperature range: Maximum ambient temperature:

from -10°C to +140°C +40°C

⬵ 1450 1/min

NKM-GE 40-200/219 0

0 P kPa 140

120

H m

100

60 50%

120

140

100

Q US gpm

120

Q IMP gpm H ft

57,5% 62,5% 65% 67,5%

68,6%

12 67,5% 65%

100

NPSH m

0 Q m3/h NPSH ft

3 4

1 0 4

P HP

P kW 1,6

1,2

1,5

0,8

0,4

0,5

Motor construction type: B5

0 0

DNA DNM A

NKM-GE 40-200/219/ 1,5 /4

100

MODEL

240

M1 M2

320

400

480

36 10 560

0 Q m3/h Q l/s Q l/min

Ø (mm) PACKING DIMENSIONS Weight Mech. Vol. Kg A B H seal

265 212 M12

100

28 620 370 480 0,11 62,0

HYDRAULIC DATA

MOTOR SIZE

Voltage

P2 Nominal kW HP

MEC 90 L

380/480 V

1.5

In A

Q m3/h l/min

0 0

6 100

12 200

18 300

24 400

30 500

36 600

6.2-3.6

H (m)

15.6

15.3

14.7

13.4

11.8

9.8

148 ®

28 8

24 6

ELECTRICAL DATA

NKM-GE 40-200/219/ 1,5 /4

4 160

267 296 160 180 422 246 100

MODEL

0 Q m3/h

DAB PUMPS reserve the right to make modifications without prior notice

03_CentrifugheGB_2007ok

31-08-2007

15:13

Pagina 149

The performance curves are based on the kinematic viscosity values = 1 mm2/s and density equal to 1000 kg/m3. Curve tolerance according to ISO 9906.

Liquid temperature range: Maximum ambient temperature:

from -10°C to +140°C +40°C

⬵ 1450 1/min

NKM-GE 40-250/245 0

0 P kPa

200

100

120

140

100

Q US gpm

120

Q IMP gpm

H m

H ft 70

47,5% 50% 52,5%

55%

57,5% 60%

160

60 61,5%

16 50

120

20 40

4 10

NPSH m

0 Q m3/h NPSH ft

1,5 2

0,5 0 4

P HP

P kW 2,4

1,6

0,8

Motor construction type: B5

0 0

NKM-GE 40-250/245/ 2,2 /4

DNA DNM A 65

100

MODEL

240

M1 M2

320

400

480

36 10 560

0 Q m3/h Q l/s Q l/min

Ø (mm) PACKING DIMENSIONS Weight Mech. Vol. Kg A B H seal

320 250 M12

100

28 670 420 540 0,152 84,3

HYDRAULIC DATA

MOTOR SIZE

Voltage

P2 Nominal kW HP

MEC 100

380/480 V

2.2

DAB PUMPS reserve the right to make modifications without prior notice

28 8

24 6

ELECTRICAL DATA

NKM-GE 40-250/245/ 2,2 /4

4 160

305 336 180 225 452 274 125

MODEL

0 Q m3/h

In A

Q m3/h l/min

0 0

6 100

12 200

18 300

24 400

30 500

36 600

9.3-5.4

H (m)

20.6

20.5

20.1

19.2

17.8

–

149 ®

03_CentrifugheGB_2007ok

31-08-2007

15:13

Pagina 150

The performance curves are based on the kinematic viscosity values = 1 mm2/s and density equal to 1000 kg/m3. Curve tolerance according to ISO 9906.

Liquid temperature range: Maximum ambient temperature:

from -10°C to +140°C +40°C

⬵ 1450 1/min

NKM-GE 40-250/260 0

0 P kPa

H m

100

120

47,5% 50% 52,5%

140

100

Q US gpm

120

Q IMP gpm H ft

55% 57,5% 60%

200

20 61,7%

60 160

16 50

120

20 40

4 10

NPSH m

0 Q m3/h NPSH ft

1,5 2

0,5 0 4

P HP

P kW 2,4

1,6

0,8

Motor construction type: B5

0 0

DNA DNM A

NKM-GE 40-250/260/ 3 /4

100

MODEL

240

M1 M2

320

400

480

36 10 560

0 Q m3/h Q l/s Q l/min

Ø (mm) PACKING DIMENSIONS Weight Mech. Vol. Kg A B H seal

320 250 M12

100

28 670 420 540 0,152 80,6

HYDRAULIC DATA

MOTOR SIZE

Voltage

P2 Nominal kW HP

MEC 100

380/480 V

In A

Q m3/h l/min

0 0

6 100

12 200

18 300

24 400

30 500

36 600

6.8

H (m)

23.3

23.1

22.8

22.2

20.8

–

150 ®

28 8

24 6

ELECTRICAL DATA

NKM-GE 40-250/260/ 3 /4

4 160

305 336 180 225 452 274 125

MODEL

0 Q m3/h

DAB PUMPS reserve the right to make modifications without prior notice

03_CentrifugheGB_2007ok

31-08-2007

15:13

Pagina 151

The performance curves are based on the kinematic viscosity values = 1 mm2/s and density equal to 1000 kg/m3. Curve tolerance according to ISO 9906.

Liquid temperature range: Maximum ambient temperature:

from -10°C to +140°C +40°C

⬵ 1450 1/min

NKM-GE 50-125/130 0 P kPa

H m

120

160

200

120

240

Q US gpm

200

Q IMP gpm H ft

160

55%

60%

65%

67,5% 70%

72,5%

73%

72,5% 70% 67,5%

5 10

0 0

0 Q m3/h NPSH ft 4

NPSH m 1,2 0,9

0,6

2 1

0,3

0 Q m3/h

0 0

P kW

P HP

0,6

0,8 0,6

0,4

0,4 0,2

Motor construction type: B5

0,2

8 2

0 0 0

MODEL

NKM-GE 50-125/130/ 0.55/4

DNA DNM A 65

100

16 4

24 6

200

NKM-GE 50-125/130/ 0.55/4

600

800

56 16

0 Q m3/h Q l/s

1000Q l/min

Ø (mm) PACKING DIMENSIONS Weight Mech. Vol. Kg A B H seal

240 160 M12

100

28 620 370 480 0,11 44,6

HYDRAULIC DATA

MOTOR SIZE

Voltage

P2 Nominal kW HP

MEC 80

208/240 V

0.55

DAB PUMPS reserve the right to make modifications without prior notice

48 12

ELECTRICAL DATA MODEL

40 10

400

M1 M2

215 250 132 160 330 246 100

32 8

0.75

In A

Q m3/h l/min

0 0

12 200

18 300

24 400

30 500

36 600

42 700

48 800

2.9-1.7

H (m)

5.5

5.2

4.7

4.3

3.9

3.3

2.6

151 ®

03_CentrifugheGB_2007ok

31-08-2007

15:13

Pagina 152

The performance curves are based on the kinematic viscosity values = 1 mm2/s and density equal to 1000 kg/m3. Curve tolerance according to ISO 9906.

Liquid temperature range: Maximum ambient temperature:

from -10°C to +140°C +40°C

⬵ 1450 1/min

NKM-GE 50-125/141 0

0 P kPa

80 40

120

160

200

120

240

Q US gpm

200

Q IMP gpm

160

H m

H ft

55% 60%

65%

20 67,5% 70% 72,5%

74,4%

72,5% 70% 67,5%

0 Q m3/h NPSH ft 4

NPSH m 1,2 0,9

0,6

2 1

0,3

0 Q m3/h

0 8

P kW

P HP

0,6

0,8 0,6

0,4

0,4 0,2

Motor construction type: B5

0,2

8 2

0 0 0

MODEL

DNA DNM A

NKM-GE 50-125/141/ 0.75/4

100

16 4

200

NKM-GE 50-125/141/ 0.75/4

600

800

56 16

0 Q m3/h Q l/s

1000Q l/min

Ø (mm) PACKING DIMENSIONS Weight Mech. Vol. Kg A B H seal

240 160 M12

100

28 620 370 480 0,11 46,2

HYDRAULIC DATA

MOTOR SIZE

Voltage

P2 Nominal kW HP

MEC 80

208/240 V

0.75

In A

Q m3/h l/min

0 0

12 200

18 300

24 400

30 500

36 600

42 700

48 800

3.8-2.2

H (m)

6.5

6.3

6.1

5.8

5.5

4.5

3.9

152 ®

48 12

ELECTRICAL DATA MODEL

40 10

400

M1 M2

232 250 132 160 330 246 100

DAB PUMPS reserve the right to make modifications without prior notice

03_CentrifugheGB_2007ok

31-08-2007

15:13

Pagina 153

The performance curves are based on the kinematic viscosity values = 1 mm2/s and density equal to 1000 kg/m3. Curve tolerance according to ISO 9906.

Liquid temperature range: Maximum ambient temperature:

from -10°C to +140°C +40°C

⬵ 1450 1/min

NKM-GE 50-160/161 0

0 P kPa

120

200

120

240

Q US gpm

200

Q IMP gpm H ft

160

H m 60%

160

65%

30 70%

72,5%

75% 73% 75%

72,5% 6

70%

4 10

0 0

0 3 Q m /h NPSH ft

NPSH m 2

6 4

2 0 Q m3/h

0 0

P kW

P HP

1,2

1,6 1,2

0,8

0,8 0,4

Motor construction type: B5

0,4

0 0

8 2

MODEL

NKM-GE 50-160/161/ 1.1 /4

DNA DNM A 65

100

16 4

24 6

200

NKM-GE 50-160/161/ 1.1 /4

600

800

56 16

0 Q m3/h Q l/s

1000Q l/min

Ø (mm) PACKING DIMENSIONS Weight Mech. Vol. Kg A B H seal

265 212 M12

100

28 620 370 480 0,11 58,6

HYDRAULIC DATA

MOTOR SIZE

Voltage

P2 Nominal kW HP

MEC 90 S

380/480 V

1.1

DAB PUMPS reserve the right to make modifications without prior notice

48 12

ELECTRICAL DATA MODEL

40 10

400

M1 M2

267 282 160 180 422 274 100

32 8

1.5

In A

Q m3/h l/min

0 0

12 200

18 300

24 400

30 500

36 600

42 700

48 800

4.7-2.7

H (m)

8.7

8.5

8.2

7.8

7.3

6.7

5.7

153 ®

03_CentrifugheGB_2007ok

31-08-2007

15:13

Pagina 154

The performance curves are based on the kinematic viscosity values = 1 mm2/s and density equal to 1000 kg/m3. Curve tolerance according to ISO 9906.

Liquid temperature range: Maximum ambient temperature:

from -10°C to +140°C +40°C

⬵ 1450 1/min

NKM-GE 50-160/177 0

0 P kPa

80 40

120

200

120

160

240

Q US gpm

200

Q IMP gpm

H m

H ft 60%

100

160

65%

70%

72,5% 75%

76,3%

75%

72,5%

10 20

0 Q m3/h NPSH ft

NPSH m 2

6 4

2 0 Q m3/h

0 8

P kW

P HP

1,2

1,6 1,2

0,8

0,8 0,4

Motor construction type: B5

0,4

8 2

0 0 0

MODEL

DNA DNM A

NKM-GE 50-160/177/ 1,5 /4

100

16 4

200

NKM-GE 50-160/177/ 1,5 /4

600

800

56 16

0 Q m3/h Q l/s

1000Q l/min

Ø (mm) PACKING DIMENSIONS Weight Mech. Vol. Kg A B H seal

265 212 M12

100

28 620 370 480 0,11 55,3

HYDRAULIC DATA

MOTOR SIZE

Voltage

P2 Nominal kW HP

MEC 90 L

380/480 V

1.5

In A

Q m3/h l/min

0 0

12 200

18 300

24 400

30 500

36 600

42 700

48 800

6.2-3.6

H (m)

10.8

10.7

10.5

10.2

9.8

9.2

8.3

154 ®

48 12

ELECTRICAL DATA MODEL

40 10

400

M1 M2

267 282 160 180 422 274 100

DAB PUMPS reserve the right to make modifications without prior notice

03_CentrifugheGB_2007ok

31-08-2007

15:13

Pagina 155

The performance curves are based on the kinematic viscosity values = 1 mm2/s and density equal to 1000 kg/m3. Curve tolerance according to ISO 9906.

Liquid temperature range: Maximum ambient temperature:

from -10°C to +140°C +40°C

⬵ 1450 1/min

NKM-GE 50-200/210 0

0 P kPa 160

140

80 40

120 80

160

200

120

160

240

Q US gpm

200

Q IMP gpm

H m

H ft 50%

60%

65%

67,5%

70%

14 72%

120

70%

40 67,5% 65%

100

0 Q m3/h NPSH ft

NPSH m 2

6 4

2 0 Q m3/h

0 0

P HP

P kW 3

4 3

2 1

Motor construction type: B5

8 2

0 0 0

MODEL

NKM-GE 50-200/210/ 2,2 /4

DNA DNM A 65

100

16 4

24 6

200

NKM-GE 50-200/210/ 2,2 /4

56 16

14 800

0 Q m3/h Q l/s

1000Q l/min

Ø (mm) PACKING DIMENSIONS Weight Mech. Vol. Kg A B H seal

265 212 M12

100

28 670 420 540 0,152 80,3

HYDRAULIC DATA

MOTOR SIZE

Voltage

P2 Nominal kW HP

MEC 100

380/480 V

2.2

DAB PUMPS reserve the right to make modifications without prior notice

48 12

600

ELECTRICAL DATA MODEL

40 10

400

M1 M2

305 302 160 200 432 274 100

32 8

In A

Q m3/h l/min

0 0

12 200

18 300

24 400

30 500

36 600

42 700

48 800

54 900

9.3-5.4

H (m)

15.3

15.2

14.8

13.3

12.1

10.8

9.4

155 ®

03_CentrifugheGB_2007ok

31-08-2007

15:13

Pagina 156

The performance curves are based on the kinematic viscosity values = 1 mm2/s and density equal to 1000 kg/m3. Curve tolerance according to ISO 9906.

Liquid temperature range: Maximum ambient temperature:

from -10°C to +140°C +40°C

⬵ 1450 1/min

NKM-GE 50-200/219 0

0 P kPa 180

80 40

160

200

120

160

240

Q US gpm

200

Q IMP gpm

H m

H ft 60

0 160

120 80

50%

60%

65%

67,5% 70%

50 140

72,5%

70%

120

67,5% 65%

100

0 Q m3/h NPSH ft

NPSH m 2

6 4

2 0 Q m3/h

0 8

P HP

P kW 3

4 0 3

2 1

Motor construction type: B5

8 2

0 0 0

MODEL

DNA DNM A

NKM-GE 50-200/219/ 3 /4

100

16 4

200

NKM-GE 50-200/219/ 3 /4

MOTOR SIZE

Voltage

MEC 100

380/480 V

56 16

14 800

0 Q m3/h Q l/s

1000 Q l/min

Ø (mm) PACKING DIMENSIONS Weight Mech. Vol. Kg A B H seal

265 212 M12

100

28 670 420 540 0,152 73,1

In A

Q m3/h l/min

0 0

12 200

18 300

24 400

30 500

36 600

42 700

48 800

54 900

6.8

H (m)

16.8

16.5

16.1

15.5

14.6

13.6

12.4

10.9

156 ®

48 12

HYDRAULIC DATA

P2 Nominal kW HP 3

10 600

ELECTRICAL DATA MODEL

8 400

M1 M2

305 302 160 200 432 274 100

DAB PUMPS reserve the right to make modifications without prior notice

03_CentrifugheGB_2007ok

31-08-2007

15:13

Pagina 157

The performance curves are based on the kinematic viscosity values = 1 mm2/s and density equal to 1000 kg/m3. Curve tolerance according to ISO 9906.

Liquid temperature range: Maximum ambient temperature:

from -10°C to +140°C +40°C

⬵ 1450 1/min

NKM-GE 50-250/263 0

0 P kPa 240

80 40

120 80

160

200

120

160

240

Q US gpm

200

Q IMP gpm H ft

H m 55%

60%

62,5%

65% 67,5%

200

68,5%

67,5%

60 160

120

20 40

NPSH m 2

0 Q m3/h NPSH ft

6 4

2 0 Q m3/h

0 0

P HP

P kW 3

4 3

2 1

Motor construction type: B5

8 2

0 0 0

MODEL

NKM-GE 50-250/263/ 4 /4

DNA DNM A 65

100

16 4

24 6

200

NKM-GE 50-250/263/ 4 /4

MOTOR SIZE

Voltage

MEC 112

380/480 V

DAB PUMPS reserve the right to make modifications without prior notice

56 16

14 800

0 Q m3/h Q l/s

1000Q l/min

Ø (mm) PACKING DIMENSIONS Mech. Vol. Weight A B H Kg seal

320 250 M12

100

28 670 420 540 0,152 96,3

HYDRAULIC DATA

P2 Nominal kW HP 4

48 12

600

ELECTRICAL DATA MODEL

40 10

400

M1 M2

328 343 180 225 464 274 125

32 8

5.5

In A

Q m3/h l/min

0 0

12 200

18 300

24 400

30 500

36 600

42 700

48 800

54 900

8.5

H (m)

23.8

23.4

22.7

21.6

20.4

17.1

157 ®

03_CentrifugheGB_2007ok

31-08-2007

15:13

Pagina 158

The performance curves are based on the kinematic viscosity values = 1 mm2/s and density equal to 1000 kg/m3. Curve tolerance according to ISO 9906.

Liquid temperature range: Maximum ambient temperature:

from -10°C to +140°C +40°C

⬵ 1450 1/min

NKM-GE 65-125/130 0

0 P kPa

100 50

150

200

100

250

150

200

300

Q US gpm

250

Q IMP gpm

H m

H ft 60%

65% 70%

72,5%

75% 72,5%

70%

5 10

0 Q m3/h NPSH ft

NPSH m 2

1,5 4

0,5

0 Q m3/h

0 0

P kW

P HP

1,2

1,6 1,2

0,8

0,8 0,4

Motor construction type: B5

0,4

0 0 0

MODEL

DNA DNM A

NKM-GE 65-125/130/ 0.75/4

100

5 250

750

NKM-GE 65-125/130/ 0.75/4

1000

0 Q m3/h Q l/s

1250Q l/min

Ø (mm) PACKING DIMENSIONS Weight Mech. Vol. Kg A B H seal

280 212 M12

100

28 620 370 480 0,11 59,6

HYDRAULIC DATA

MOTOR SIZE

Voltage

P2 Nominal kW HP

MEC 80

208/240 V

0.75

In A

Q m3/h l/min

0 0

18 300

30 500

36 600

42 700

54 900

60 1000

66 1100

78 1300

3.8-2.2

H (m)

5.1

4.8

4.7

4.4

4.2

3.4

2.5

–

158 ®

70 20

ELECTRICAL DATA MODEL

60 15

500

M1 M2

232 286 160 180 358 246 125

DAB PUMPS reserve the right to make modifications without prior notice

03_CentrifugheGB_2007ok

31-08-2007

15:13

Pagina 159

The performance curves are based on the kinematic viscosity values = 1 mm2/s and density equal to 1000 kg/m3. Curve tolerance according to ISO 9906.

Liquid temperature range: Maximum ambient temperature:

from -10°C to +140°C +40°C

⬵ 1450 1/min

NKM-GE 65-125/144 0

0 P kPa 70

100 50

150

250

150

200

300

Q US gpm

250

Q IMP gpm

H m

H ft

7 60%

200

100

65% 70%

72,5%

75% 77%

5 75%

15 72,5%

70%

0 Q m3/h NPSH ft

NPSH m 2

1,5 4

0,5

0 Q m3/h

0 10

P kW

P HP

1,2

1,6 1,2

0,8

0,8 0,4

Motor construction type: B5

0,4

0 0 0

MODEL

NKM-GE 65-125/144/ 1.1 /4

DNA DNM A 80

100

5 250

NKM-GE 65-125/144/ 1.1 /4

70 20

1000

0 Q m3/h Q l/s

1250Q l/min

Ø (mm) PACKING DIMENSIONS Weight Mech. Vol. Kg A B H seal

280 212 M12

100

28 620 370 480 0,11 69,3

HYDRAULIC DATA

MOTOR SIZE

Voltage

P2 Nominal kW HP

MEC 90 S

380/480 V

1.1

DAB PUMPS reserve the right to make modifications without prior notice

60 15

750

ELECTRICAL DATA MODEL

500

M1 M2

267 286 160 180 422 246 125

40 10

1.5

In A

Q m3/h l/min

0 0

18 300

30 500

36 600

42 700

54 900

60 1000

66 1100

78 1300

4.7-2.7

H (m)

6.5

6.4

6.2

5.75

5.1

4.65

4.2

3.75

159 ®

03_CentrifugheGB_2007ok

31-08-2007

15:13

Pagina 160

The performance curves are based on the kinematic viscosity values = 1 mm2/s and density equal to 1000 kg/m3. Curve tolerance according to ISO 9906.

Liquid temperature range: Maximum ambient temperature:

from -10°C to +140°C +40°C

⬵ 1450 1/min

NKM-GE 65-160/153 0 P kPa 80

H m

100 50

150

200

100

250

150

200

300

Q US gpm

250

Q IMP gpm H ft

8 65% 70% 72,5% 75%

77,5%

75% 72,5% 70%

0 0

0 Q m3/h NPSH ft

NPSH m 2

1,5 4

0,5

0 Q m3/h

0 10

P HP

P kW 2

2,5 1,6 2 1,2

1,5

0,8

0,4

0,5

Motor construction type: B5

0 0 0

MODEL

DNA DNM A

NKM-GE 65-160/153/ 1,1 /4

100

5 250

750

NKM-GE 65-160/153/ 1,1 /4

1000

1250Q l/min

Ø (mm) PACKING DIMENSIONS Weight Mech. Vol. Kg A B H seal

280 212 M12

100

28 670 420 540 0,15 62,8

HYDRAULIC DATA

MOTOR SIZE

Voltage

P2 Nominal kW HP

MEC 90 S

380/480 V

1.1

1.5

In A

Q m3/h l/min

0 0

18 300

30 500

36 600

42 700

54 900

60 1000

66 1100

78 1300

4.7-2.7

H (m)

7.4

7.3

6.9

6.65

6.25

5.3

4.4

–

160 ®

0 Q m3/h Q l/s

70 20

ELECTRICAL DATA MODEL

60 15

500

M1 M2

267 302 160 200 422 246 125

DAB PUMPS reserve the right to make modifications without prior notice

03_CentrifugheGB_2007ok

31-08-2007

15:13

Pagina 161

The performance curves are based on the kinematic viscosity values = 1 mm2/s and density equal to 1000 kg/m3. Curve tolerance according to ISO 9906.

Liquid temperature range: Maximum ambient temperature:

from -10°C to +140°C +40°C

⬵ 1450 1/min

NKM-GE 65-160/165 0

0 P kPa

100 50

150 100

200

250

150

200

300

Q US gpm

250

Q IMP gpm

H m

H ft 65% 70% 72,5% 75% 77,5%

8 79,2% 77,5% 75%

72,5% 70%

4 10

0 Q m3/h NPSH ft

NPSH m 2

1,5 4

0,5

0 Q m3/h

0 0

P HP

P kW 2

2,5 1,6 2 1,2

1,5

0,8

0,4

0,5

Motor construction type: B5

0 0

MODEL

NKM-GE 65-160/165/ 1,5 /4

DNA DNM A 80

100

5 250

NKM-GE 65-160/165/ 1,5 /4

0 Q m3/h Q l/s

70 20

1000

1250Q l/min

Ø (mm) PACKING DIMENSIONS Weight Mech. Vol. Kg A B H seal

280 212 M12

100

28 670 420 540 0,15 59,3

HYDRAULIC DATA

MOTOR SIZE

Voltage

P2 Nominal kW HP

MEC 90 L

380/480 V

1.5

DAB PUMPS reserve the right to make modifications without prior notice

60 15

750

ELECTRICAL DATA MODEL

500

M1 M2

267 302 160 200 422 246 125

40 10

In A

Q m3/h l/min

0 0

18 300

30 500

36 600

42 700

54 900

60 1000

66 1100

78 1300

6.2-3.6

H (m)

8.9

8.8

8.6

8.3

7.15

6.6

–

161 ®

03_CentrifugheGB_2007ok

31-08-2007

15:13

Pagina 162

The performance curves are based on the kinematic viscosity values = 1 mm2/s and density equal to 1000 kg/m3. Curve tolerance according to ISO 9906.

Liquid temperature range: Maximum ambient temperature:

from -10°C to +140°C +40°C

⬵ 1450 1/min

NKM-GE 65-160/177 0

0 P kPa

100 50

150 100

250 200

300

Q US gpm

250

Q IMP gpm

H m

H ft 65%

100

200 150

70% 72,5%

75%

77,5% 79,7%

30 77,5%

75% 72,5%

70%

4 10

0 Q m3/h NPSH ft

NPSH m 2

1,5 4

0,5

0 Q m3/h

0 10

P HP

P kW 2

2,5 1,6 2 1,2

1,5

0,8

0,4

0,5

Motor construction type: B5

0 0 0

MODEL

DNA DNM A

NKM-GE 65-160/177/ 2,2 /4

100

5 250

750

NKM-GE 65-160/177/ 2,2 /4

1000

0 Q m3/h Q l/s

1250Q l/min

Ø (mm) PACKING DIMENSIONS Weight Mech. Vol. Kg A B H seal

280 212 M12

100

28 670 420 540 0,15 67,6

HYDRAULIC DATA

MOTOR SIZE

Voltage

P2 Nominal kW HP

MEC 100

380/480 V

2.2

In A

Q m3/h l/min

0 0

18 300

30 500

36 600

42 700

54 900

60 1000

66 1100

78 1300

9.2-5.3

H (m)

10.5

–

10.3

10.2

9.9

9.2

8.75

8.2

6.6

162 ®

70 20

ELECTRICAL DATA MODEL

60 15

500

M1 M2

305 302 160 200 432 274 125

DAB PUMPS reserve the right to make modifications without prior notice

03_CentrifugheGB_2007ok

31-08-2007

15:13

Pagina 163

The performance curves are based on the kinematic viscosity values = 1 mm2/s and density equal to 1000 kg/m3. Curve tolerance according to ISO 9906.

Liquid temperature range: Maximum ambient temperature:

from -10°C to +140°C +40°C

⬵ 1450 1/min

NKM-GE 65-200/210 0

0 P kPa 180 160 140 120

100 50

150

200

100

250

150

200

300

Q US gpm

250

Q IMP gpm

H m

H ft

18 50%

60%

65%

70%

72,5%

75%

76,3% 75%

100

72,5%

0 Q m3/h NPSH ft

NPSH m 2

1,5 4

0,5

0 Q m3/h

0 10

P HP

P kW 3

4 3

2 1

Motor construction type: B5

1 10

0 0 0

MODEL

NKM-GE 65-200/210/ 3 /4

DNA DNM A 80

100

5 250

NKM-GE 65-200/210/ 3 /4

MOTOR SIZE

Voltage

MEC 100

380/480 V

DAB PUMPS reserve the right to make modifications without prior notice

70 20

1000

0 Q m3/h Q l/s

1250Q l/min

Ø (mm) PACKING DIMENSIONS Weight Mech. Vol. Kg A B H seal

320 250 M12

100

28 670 420 540 0,15 81,2

HYDRAULIC DATA

P2 Nominal kW HP 3

60 15

750

ELECTRICAL DATA MODEL

500

M1 M2

305 333 180 225 452 274 125

40 10

In A

Q m3/h l/min

0 0

24 400

36 600

42 700

54 900

60 1000

66 1100

72 1200

84 1400

6.8

H (m)

15.3

15.4

14.6

13.5

12.9

12.2

11.3

–

163 ®

03_CentrifugheGB_2007ok

31-08-2007

15:13

Pagina 164

The performance curves are based on the kinematic viscosity values = 1 mm2/s and density equal to 1000 kg/m3. Curve tolerance according to ISO 9906.

Liquid temperature range: Maximum ambient temperature:

from -10°C to +140°C +40°C

⬵ 1450 1/min

NKM-GE 65-200/219 0

0 P kPa 180 160 140

100 50

150 100

200

250

150

200

300

Q US gpm

250

Q IMP gpm

H m

H ft

50%

60%

65%

70% 72,5%

75%

77,5% 78,3%

77,5% 75%

120

100

0 Q m3/h NPSH ft

NPSH m 2

1,5 4

0,5

0 Q m3/h

0 10

P HP

P kW 3

4 3

2 1

Motor construction type: B5

1 10

0 0 0

MODEL

DNA DNM A

NKM-GE 65-200/219/ 4 /4

100

5 250

750

NKM-GE 65-200/219/ 4 /4

MOTOR SIZE

Voltage

MEC 112

380/480 V

1250Q l/min

Ø (mm) PACKING DIMENSIONS Weight Mech. Vol. Kg A B H seal

320 250 M12

100

28 670 420 540 0,15 86,4

5.5

In A

Q m3/h l/min

0 0

24 400

36 600

42 700

54 900

60 1000

66 1100

72 1200

84 1400

8.5

H (m)

17.2

17.1

16.8

16.2

15.7

15.1

14.3

12.6

164 ®

1000

0 Q m3/h Q l/s

HYDRAULIC DATA

P2 Nominal kW HP 4

70 20

ELECTRICAL DATA MODEL

60 15

500

M1 M2

328 333 180 225 464 274 125

DAB PUMPS reserve the right to make modifications without prior notice

03_CentrifugheGB_2007ok

31-08-2007

15:13

Pagina 165

The performance curves are based on the kinematic viscosity values = 1 mm2/s and density equal to 1000 kg/m3. Curve tolerance according to ISO 9906.

Liquid temperature range: Maximum ambient temperature:

from -10°C to +140°C +40°C

⬵ 1450 1/min

NKM-GE 65-250/263 0

0 P kPa 240

100 50

150 100

200

250

150

200

300

Q US gpm

250

Q IMP gpm

H m

H ft 55%

60% 62,5%

65%

80 67,5%

70% 71,8%

200

70%

60 160

16 50

120

20 40

4 10

0 Q m3/h NPSH ft

NPSH m 2

1,5 4

0,5

0 Q m3/h

0 10

P HP

P kW 6

8 6

4 2

Motor construction type: B5

2 10

0 0 0

MODEL

NKM-GE 65-250/263/ 5,5 /4

DNA DNM A 80

100

250

70 20

750

1000

0 Q m3/h Q l/s

1250Q l/min

Ø (mm) PACKING DIMENSIONS Weight Mech. Vol. Kg A B H seal

369,5 370 200 250 504 343 160 120 360 280 M16

140

38 1030 530 640 0,35 152,3

M1 M2

HYDRAULIC DATA

MOTOR SIZE

Voltage

P2 Nominal kW HP

MEC 132 S

380/480 V

5.5

MODEL

DAB PUMPS reserve the right to make modifications without prior notice

60 15

500

ELECTRICAL DATA

NKM-GE 65-250/263/ 5,5 /4

7.5

In A

Q m3/h l/min

0 0

24 400

30 500

36 600

42 700

48 800

54 900

66 1100

78 1300

11.3

H (m)

24.1

23.8

23.6

23.3

22.8

22.3

21.5

19.7

17.3

165 ®

03_CentrifugheGB_2007ok

31-08-2007

15:13

Pagina 166

The performance curves are based on the kinematic viscosity values = 1 mm2/s and density equal to 1000 kg/m3. Curve tolerance according to ISO 9906.

Liquid temperature range: Maximum ambient temperature:

from -10°C to +140°C +40°C

⬵ 1450 1/min

NKM-GE 65-315/279 0

100

0 P kPa 280

240

200

100

300

400

200

500

300

400

600

Q US gpm

500

Q IMP gpm

H m

H ft 55%

60%

62,5% 65%

67,5%

24 69,1% 67,5%

200

65%

62,5%

160

120

100

120

0 Q m3/h NPSH ft

140

NPSH m 2

1,5 4

0,5

0 Q m3/h

0 0

100

120

140

P HP

P kW 12

Motor construction type: B5

0 0 0

MODEL

DNA DNM A

NKM-GE 65-315/279/ 7,5 /4

125

40 10

500

1500

140 40

2000

0 Q m3/h Q l/s

2500Q l/min

Ø (mm) PACKING DIMENSIONS Weight Mech. Vol. Kg A B H seal

407,5 429 225 280 529 368 160 120 400 315 M16

140

38 1030 530 640 0,35 167,9

M1 M2

HYDRAULIC DATA

MOTOR SIZE

Voltage

P2 Nominal kW HP

MEC 132 M

380/480 V

7.5

MODEL

In A

Q m3/h l/min

0 0

42 700

48 800

54 900

66 1100

72 1200

84 1400

90 1500

114 1900

14.7

H (m)

25.5

23.6

22.7

20.2

–

166 ®

120 30

1000

ELECTRICAL DATA

NKM-GE 65-315/279/ 7,5 /4

100

DAB PUMPS reserve the right to make modifications without prior notice

03_CentrifugheGB_2007ok

31-08-2007

15:13

Pagina 167

The performance curves are based on the kinematic viscosity values = 1 mm2/s and density equal to 1000 kg/m3. Curve tolerance according to ISO 9906.

Liquid temperature range: Maximum ambient temperature:

from -10°C to +140°C +40°C

⬵ 1450 1/min

NKM-GE 80-160/153-136 0

100

0 P kPa

200

100

300 200

400

500

300

400

600

Q US gpm

500

Q IMP gpm

H m

H ft

65%

20 70% 72,5% 73,5%

15 72,5%

70%

2 5

100

120

0 Q m3/h NPSH ft

140

NPSH m 4

3 2

1 0 Q m3/h

0 20

100

120

140

P HP 4

P kW 3

3 2

Motor construction type: B5

0 0 0

MODEL

NKM-GE 80-160/153-136/1.5/4

DNA DNM A

100

125

40 10

500

NKM-GE 80-160/153-136/1.5/4

0 Q m3/h Q l/s

140 40

2000

2500Q l/min

Ø (mm) PACKING DIMENSIONS Weight Mech. Vol. Kg A B H seal

320 250 M12

100

28 670 420 540 0,15 68,5

HYDRAULIC DATA

MOTOR SIZE

Voltage

P2 Nominal kW HP

MEC 90 L

380/480 V

1.5

DAB PUMPS reserve the right to make modifications without prior notice

120 30

1500

ELECTRICAL DATA MODEL

100

1000

M1 M2

267 342 180 225 352 271 125

80 20

In A

Q m3/h l/min

0 0

30 500

42 700

54 900

66 1100

78 1300

90 1500

114 1900

120 2000

6.2-3.6

H (m)

6.5

6.35

6.2

5.75

5.3

4.7

4.25

–

167 ®

03_CentrifugheGB_2007ok

31-08-2007

15:13

Pagina 168

The performance curves are based on the kinematic viscosity values = 1 mm2/s and density equal to 1000 kg/m3. Curve tolerance according to ISO 9906.

Liquid temperature range: Maximum ambient temperature:

from -10°C to +140°C +40°C

⬵ 1450 1/min

NKM-GE 80-160/163 0

100

0 P kPa

200

100

300

400

200

500

300

400

600

Q US gpm

500

Q IMP gpm H ft 30

H m

65%

70% 72,5%

75% 75,9%

75% 72,5% 70%

15 40

4 10

2 5

0 Q m3/h NPSH ft

0 0

100

120

140

NPSH m 4

3 2

1 0 Q m3/h

0 20

100

120

140

P HP 4

P kW 3

3 2

Motor construction type: B5

0 0 0

MODEL

NKM-GE 80-160/163/ 2,2 /4

DNA DNM A

100

125

40 10

500

NKM-GE 80-160/163/ 2,2 /4

140 40

2000

0 Q m3/h Q l/s

2500Q l/min

Ø (mm) PACKING DIMENSIONS Weight Mech. Vol. Kg A B H seal

320 250 M12

100

28 670 420 540 0,15 77,3

HYDRAULIC DATA

MOTOR SIZE

Voltage

P2 Nominal kW HP

MEC 100

380/480 V

2.2

In A

Q m3/h l/min

0 0

30 500

42 700

54 900

66 1100

78 1300

90 1500

114 1900

120 2000

9.3-5.4

H (m)

8.65

8.5

8.3

7.9

7.4

6.9

6.3

4.9

4.6

168 ®

120 30

1500

ELECTRICAL DATA MODEL

100

1000

M1 M2

305 342 180 225 452 299 125

80 20

DAB PUMPS reserve the right to make modifications without prior notice

03_CentrifugheGB_2007ok

31-08-2007

15:13

Pagina 169

The performance curves are based on the kinematic viscosity values = 1 mm2/s and density equal to 1000 kg/m3. Curve tolerance according to ISO 9906.

Liquid temperature range: Maximum ambient temperature:

from -10°C to +140°C +40°C

⬵ 1450 1/min

NKM-GE 80-160/177 0

100

0 P kPa

200

100

300 200

400

500

300

400

600

Q US gpm

500

Q IMP gpm

H m

H ft 35

100

65%

70%

72,5%

75%

77,5% 79,2%

77,5% 75% 72,5%

70%

10 20

2 5

100

120

0 Q m3/h NPSH ft

140

NPSH m 4

3 2

1 0 Q m3/h

0 20

100

120

140

P HP 4

P kW 3

3 2

Motor construction type: B5

0 0 0

MODEL

NKM-GE 80-160/177/ 3 /4

DNA DNM A

100

125

40 10

500

NKM-GE 80-160/177/ 3 /4

MOTOR SIZE

Voltage

MEC 100

380/480 V

DAB PUMPS reserve the right to make modifications without prior notice

140 40

2000

0 Q m3/h Q l/s

2500Q l/min

Ø (mm) PACKING DIMENSIONS Weight Mech. Vol. Kg A B H seal

320 250 M12

100

28 670 420 540 0,15 80,3

HYDRAULIC DATA

P2 Nominal kW HP 3

120 30

1500

ELECTRICAL DATA MODEL

100

1000

M1 M2

305 342 180 225 452 299 125

80 20

In A

Q m3/h l/min

0 0

30 500

42 700

54 900

66 1100

78 1300

90 1500

114 1900

120 2000

6.8

H (m)

10.2

9.75

9.5

8.6

7.2

6.7

169 ®

03_CentrifugheGB_2007ok

31-08-2007

15:13

Pagina 170

The performance curves are based on the kinematic viscosity values = 1 mm2/s and density equal to 1000 kg/m3. Curve tolerance according to ISO 9906.

Liquid temperature range: Maximum ambient temperature:

from -10°C to +140°C +40°C

⬵ 1450 1/min

NKM-GE 80-200/200 0

100

0 P kPa

200

100

300 200

400

500

300

400

600

Q US gpm

500

Q IMP gpm

H m

H ft 67,5% 65%

120

70% 72,5% 75% 77,5%

12 75% 72,5%

70%

4 10

100

120

0 Q m3/h NPSH ft

140

NPSH m 2

1,5 1

2,5

0,5 0 Q m3/h

0 20

100

120

140

P HP 10

P kW 6

8 6

4 2 2 0

Motor construction type: B5

0 0 0

MODEL

NKM-GE 80-200/200/ 4 /4

DNA DNM A

100

125

40 10

500

NKM-GE 80-200/200/ 4 /4

MOTOR SIZE

Voltage

MEC 112

380/480 V

2000

0 Q m3/h Q l/s

2500Q l/min

Ø (mm) PACKING DIMENSIONS Weight Mech. Vol. Kg A B H seal

345 280 M12

140

38 1030 530 640 0,35 150,7

5.5

In A

Q m3/h l/min

0 0

42 700

54 900

66 1100

72 1200

78 1300

90 1500

114 1900

120 2000

8.5

H (m)

13.2

13.1

12.7

12.4

11.3

9.3

8.7

170 ®

140 40

HYDRAULIC DATA

P2 Nominal kW HP 4

120 30

1500

ELECTRICAL DATA MODEL

100

1000

M1 M2

328 365 180 250 464 368 125

80 20

DAB PUMPS reserve the right to make modifications without prior notice

03_CentrifugheGB_2007ok

31-08-2007

15:13

Pagina 171

The performance curves are based on the kinematic viscosity values = 1 mm2/s and density equal to 1000 kg/m3. Curve tolerance according to ISO 9906.

Liquid temperature range: Maximum ambient temperature:

from -10°C to +140°C +40°C

⬵ 1450 1/min

NKM-GE 80-200/222 0

100

0 P kPa

200

100

300 200

400

500

300

400

600

Q US gpm

500

Q IMP gpm H ft

H m

160

67,5% 72,5% 65% 70% 75%

77,5%

78% 77,5% 75%

120

4 10

100

120

0 Q m3/h NPSH ft

140

NPSH m 2

1,5 1

2,5

0,5 0 Q m3/h

0 20

100

120

140

P HP 10

P kW 6

8 6

4 2 2 0

Motor construction type: B5

0 0 0

MODEL

NKM-GE 80-200/222/ 5,5 /4

DNA DNM A

100

125

40 10

500

NKM-GE 80-200/222/ 5,5 /4

140 40

2000

0 Q m3/h Q l/s

2500Q l/min

Ø (mm) PACKING DIMENSIONS Weight Mech. Vol. Kg A B H seal

345 280 M12

140

38 1030 530 640 0,35 126,3

HYDRAULIC DATA

MOTOR SIZE

Voltage

P2 Nominal kW HP

MEC 132 S

380/480 V

5.5

DAB PUMPS reserve the right to make modifications without prior notice

120 30

1500

ELECTRICAL DATA MODEL

100

1000

M1 M2

369,5 365 180 250 484 368 125

80 20

7.5

In A

Q m3/h l/min

0 0

42 700

54 900

66 1100

72 1200

78 1300

90 1500

114 1900

120 2000

11.3

H (m)

16.5

16.6

16.4

16.1

15.7

13.3

12.7

171 ®

03_CentrifugheGB_2007ok

31-08-2007

15:13

Pagina 172

The performance curves are based on the kinematic viscosity values = 1 mm2/s and density equal to 1000 kg/m3. Curve tolerance according to ISO 9906.

Liquid temperature range: Maximum ambient temperature:

from -10°C to +140°C +40°C

⬵ 1450 1/min

NKM-GE 80-250/240 0

100

0 P kPa

200

100

400

500

300

400

600

Q US gpm

500

Q IMP gpm

H m

H ft 60%

200

300 200

65%

70%

73%

75%

76,1%

75% 73%

160

120

70%

20 40

100

120

0 Q m3/h NPSH ft

140

NPSH m 2

1,5 1

2,5

0,5 0 Q m3/h

0 0

100

120

140

P HP 20

P kW 12

16 12

8 4 4 0

Motor construction type: B5

0 0 0

MODEL

NKM-GE 80-250/240/ 7,5 /4

DNA DNM A

100

125

40 10

500

140 40

1500

2000

0 Q m3/h Q l/s

2500Q l/min

Ø (mm) PACKING DIMENSIONS Weight Mech. Vol. Kg A B H seal

405,5 410 200 280 504 368 160 120 400 315 M16

140

38 1030 530 640 0,35 176,3

M1 M2

HYDRAULIC DATA

MOTOR SIZE

Voltage

P2 Nominal kW HP

MEC 132 M

380/480 V

7.5

MODEL

In A

Q m3/h l/min

0 0

42 700

54 900

66 1100

72 1200

78 1300

90 1500

114 1900

120 2000

14.7

H (m)

20.5

19.8

16.7

172 ®

120 30

1000

ELECTRICAL DATA

NKM-GE 80-250/240/ 7,5 /4

100

DAB PUMPS reserve the right to make modifications without prior notice

03_CentrifugheGB_2007ok

31-08-2007

15:13

Pagina 173

The performance curves are based on the kinematic viscosity values = 1 mm2/s and density equal to 1000 kg/m3. Curve tolerance according to ISO 9906.

Liquid temperature range: Maximum ambient temperature:

from -10°C to +140°C +40°C

⬵ 1450 1/min

NKM-GE 100-200/200 0

100

0 P kPa

200

100

300

400

200

300

500

600

400

700

500

800

600

900

Q US gpm

700

Q IMP gpm H ft

H m

60% 65% 70%

120

75%

77,5%

12 78,8% 77,5%

75%

4 10

100

120

140

160

180

200

NPSH m 4

0 220 Q m3/h NPSH ft 10

3 2

1 0 20

100

120

140

160

180

200

0 220 Q m3/h P HP

P kW 8

10 6

8 6

4 2 0

Motor construction type: B5

2 20

0 0 0

MODEL

NKM-GE100-200/200/ 5.5 /4

DNA DNM A

125 100 125

40 10 500

100 120 30

20 1000

1500

2000

180 50

2500

3000

200

0 220 Q m3/h 60 Q l/s

3500

Q l/min

Ø (mm) PACKING DIMENSIONS Weight Mech. Vol. Kg A B H seal

369,5 392 200 280 504 368 160 120 360 280 M16

140

38 1030 530 640 0,35 141,3

M1 M2

HYDRAULIC DATA

MOTOR SIZE

Voltage

P2 Nominal kW HP

MEC 132 S

380/480 V

5.5

MODEL

DAB PUMPS reserve the right to make modifications without prior notice

160

ELECTRICAL DATA

NKM-GE100-200/200/ 5.5 /4

140 40

7.5

In A

Q m3/h l/min

0 0

60 100

66 1100

78 1300

84 1400

90 1500

114 1900

180 3000

210 3500

11.3

H (m)

12.7

12.6

12.5

12.4

12.3

11.5

8.5

–

173 ®

03_CentrifugheGB_2007ok

31-08-2007

15:13

Pagina 174

The performance curves are based on the kinematic viscosity values = 1 mm2/s and density equal to 1000 kg/m3. Curve tolerance according to ISO 9906.

Liquid temperature range: Maximum ambient temperature:

from -10°C to +140°C +40°C

⬵ 1450 1/min

NKM-GE 100-200/214 0

100

0 P kPa 160

200

100

300

400

200

500

300

600

400

700

500

800

600

900

Q US gpm

700

Q IMP gpm

H m

H ft 60%

65% 70%

75%

50 77,5% 80% 79,7%

120

80%

12 77,5% 75%

30 80

8 20

4 10

100

120

140

160

180

200

NPSH m 4

0 220 Q m3/h NPSH ft 10

3 2

1 0 20

100

120

140

160

180

200

0 220 Q m3/h P HP

P kW 8

10 6

8 6

4 2 0

Motor construction type: B5

2 20

0 0 0

MODEL

NKM-GE100-200/214/ 7.5 /4

DNA DNM A

125 100 125

40 10 500

100 120 30

20 1000

1500

2000

180 50

2500

3000

200

0 220 Q m3/h 60 Q l/s

3500

Q l/min

Ø (mm) PACKING DIMENSIONS Weight Mech. Vol. Kg A B H seal

407,5 392 200 280 504 368 160 120 360 280 M16

140

38 1030 530 640 0,35 146,3

M1 M2

HYDRAULIC DATA

MOTOR SIZE

Voltage

P2 Nominal kW HP

MEC 132 M

380/480 V

7.5

MODEL

In A

Q m3/h l/min

0 0

60 100

66 1100

78 1300

84 1400

90 1500

114 1900

180 3000

210 3500

14.7

H (m)

15.6

15.4

15.2

15.1

14.5

11.6

9.8

174 ®

160

ELECTRICAL DATA

NKM-GE100-200/214/ 7.5 /4

140 40

DAB PUMPS reserve the right to make modifications without prior notice

03_CentrifugheGB_2007ok

31-08-2007

15:13

Pagina 175

PERFORMANCE RANGE

GRAPHICAL SELECTION TABLE

The performance curves are based on the kinematic viscosity values = 1 mm2/s and density equal to 1000 kg/m3. Curve tolerance according to ISO 9906.

NKP-GE

⬵ 2900 1/min

20 600 700

100

150

200

400 Q (m

Q (USgpm)

300

100

60 70 80 50 30 24

32/125

100

120

32/160.1

32/200.1

32/125.1

32/200

32/160

40/125

40/160

50/160

50/125

100

65/125

200

Q (IMPgpm)

130 158

300

390

H (ft)

H (m)

* = disponibili per ordini da ...

DAB PUMPS reserve the right to make modifications without prior notice

175 ®

03_CentrifugheGB_2007ok

31-08-2007

15:13

Pagina 176

PERFORMANCE RANGE NKP-GE P2 Nominal kW HP

MODEL

NKP-GE 32-125.1/102/0.75/2 NKP-GE 32-125.1/115/1.1/2 NKP-GE 32-125.1/125/1.5/2 NKP-GE 32-125.1/140/2.2/2 NKP-GE 32-125/110/ 1.1 /2 NKP-GE 32-125/120/ 1.5 /2 NKP-GE 32-125/130/ 2.2 /2 NKP-GE 32-125/142/ 3 /2 NKP-GE 32-160.1 155/2.2/2 NKP-GE 32-160.1 166/3 /2 NKP-GE 32-160/151/3 /2 NKP-GE 32-160/163/4 /2 NKP-GE 32-160/177/5,5/2 NKP-GE 32-200.1 188/4 /2 NKP-GE 32-200.1 205/5,5/2 NKP-GE 32-200/190/ 5.5 /2 NKP-GE 32-200/210/ 7.5 /2 NKP-GE 40-125/107/ 1.5 /2 NKP-GE 40-125/120/ 2.2 /2 NKP-GE 40-125/130/ 3 /2 NKP-GE 40-125/139/ 4 /2 NKP-GE 40-160/158/ 5,5 /2 NKP-GE 40-160/172/ 7,5 /2 NKP-GE 50-125/115/ 3 /2 NKP-GE 50-125/125/ 4 /2 NKP-GE 50-125/135/ 5,5 /2 NKP-GE 50-125/144/ 7,5 /2 NKP-GE 50-160/153/ 7.5 /2 NKP-GE 65-125/120-110/4/2 NKP-GE 65-125/127/ 5,5 /2 NKP-GE 65-125/137/ 7,5 /2

Q m3/h l/min

NUMERICAL SELECTION TABLE ⬵ 2900 1/min

0 0

6 100

12 200

24 400

30 500

0.75

12.5

1.1

1.5

17.2

12.5

1.5

20.8

16.8

2.2

26.9

25.9

1.1

1.5

15.8

15.4

14.5

12.9

9.9

1.5

19.4

18.2

16.8

14.5

2.2

23.7

23.4

21.8

19.8

16.8

24.6

21.8

36 600

42 700

48 800

54 900

60 1000

19.5

28.6

28.2

27.6

26.5

2.2

29.2

26,5

20,5

35.3

30.5

19.5

5.5

33.5

30.5

5.5

7.5

43.5

43.2

42.6

41.5

31.5

5.5

45.3

44.4

40.8

34.4

26.8

5.5

7.5

56.6

55.7

45.8

36.2

5.5

7.5

46.5

7.5

58.5

1.5

14.7

14.5

14.3

13.8

11.8

10.5

2.2

18.7

18.4

17.8

15.9

14.6

22.8

22.5

22.3

21.2

20.2

17.4

15.5

13.5

5.5

26.4

26.2

25.6

21.5

19.5

17.5

5.5

7.5

33.5

32.5

29.5

7.5

37.5

35.5

16.5

15.5

14.5

13.7

5.5

20.5

19.5

19.1

18.5

17.5

16.5

5.5

7.5

23.6

23.5

23.2

22.8

22.2

21.5

7.5

27.8

27.5

27.3

26.5

25.8

25.3

7.5

32.5

32.4

5.5

7.5

H (m)

17.9

25.5

8.6

31.5

30.5

29.5

14.6

14.2

13.7

13.3

19.5

18.9

18.7

18.4

18.1

23.5

23.1

22.8

22.6

22.5

176 ®

18 300

DAB PUMPS reserve the right to make modifications without prior notice

03_CentrifugheGB_2007ok

66 1100

31-08-2007

72 1200

78 1300

84 1400

15:13

90 1500

Pagina 177

102 1700

114 1900

120 2000

150 2500

180 3000

210 3500

240 4000

270 4500

300 5000

330 5500

360 6000

390 6500

420 7000

26.5 12

15.8

14.8

12.5

11.5

19.1

18.5

17.5

16.5

13.4

24.5

23.5

21.5

20.5

15.5

28.5

27.5

23.5

12.8

12.3

11.4

8.5

17.5

17.2

16.9

16.5

15.8

14.5

21.6

21.1

20.7

20.2

17.5

14.8

DAB PUMPS reserve the right to make modifications without prior notice

177 速

03_CentrifugheGB_2007ok

31-08-2007

15:13

Pagina 178

The performance curves are based on the kinematic viscosity values = 1 mm2/s and density equal to 1000 kg/m3. Curve tolerance according to ISO 9906.

Liquid temperature range: Maximum ambient temperature:

from -10°C to +140°C +40°C

⬵ 2900 1/min

NKP-GE 32-125.1/102 0

0 P kPa

30 20

90 70

100

110 Q US gpm

Q IMP gpm

H m

H ft

44% 49%

120

53%

12 55,6%

10 53%

0 26 Q m3/h NPSH ft 6

0 0

NPSH m 2 1,5

1 2

0,5

0 26 Q m3/h

0 0

P HP

P kW 2,4

3 1,6

0,8

Motor construction type: B5

0 0 0

MODEL

DNA DNM A

NKP-GE 32-125.1/102/0.75/2

1 50

100

2 150

M1 M2

232 234 112 140 480 226 100

12 3

200

NKP-GE 32-125.1/102/0.75/2

250

18 5

300

190 140 M12

100

22 6 350

24 7

0 26 Q m3/h Q l/s

400

Q l/min

Ø (mm) PACKING DIMENSIONS Weight Mech. Vol. Kg A B H seal 28 620 370 480 0,11

HYDRAULIC DATA

MOTOR SIZE

Voltage

P2 Nominal kW HP

MEC 80

208/240 V

0.75

In A

Q m3/h l/min

0 0

6 100

12 200

18 300

24 400

30 500

36 600

42 700

48 800

3.2-1.9

H (m)

12.5

–

178 ®

ELECTRICAL DATA MODEL

14 4

DAB PUMPS reserve the right to make modifications without prior notice

03_CentrifugheGB_2007ok

31-08-2007

15:13

Pagina 179

The performance curves are based on the kinematic viscosity values = 1 mm2/s and density equal to 1000 kg/m3. Curve tolerance according to ISO 9906.

Liquid temperature range: Maximum ambient temperature:

from -10°C to +140°C +40°C

⬵ 2900 1/min

NKP-GE 32-125.1/115 0

0 P kPa

30 20

90 70

100

110 Q US gpm

Q IMP gpm

H m

H ft

20 44%

160

60 49%

53% 56%

57,6% 56%

120

20 40

0 26 Q m3/h NPSH ft 6

NPSH m 2 1,5

1 2

0,5

0 26 Q m3/h

0 0

P HP

P kW 2,4

3 1,6

0,8

Motor construction type: B5

0 0 0

MODEL

NKP-GE 32-125.1/115/1.1/2

DNA DNM A 50

1 50

100

2 150

M1 M2

232 234 112 140 480 226 100

12 3

200

NKP-GE 32-125.1/115/1.1/2

250

18 5

300

22 6 350

24 7

0 26 Q m3/h Q l/s

400

Q l/min

Ø (mm) PACKING DIMENSIONS Weight Mech. Vol. Kg A B H seal

190 140 M12

100

28 620 370 480 0,11 52,3

HYDRAULIC DATA

MOTOR SIZE

Voltage

P2 Nominal kW HP

MEC 80

380/480 V

1.1

DAB PUMPS reserve the right to make modifications without prior notice

ELECTRICAL DATA MODEL

14 4

1.5

In A

Q m3/h l/min

0 0

6 100

12 200

18 300

24 400

30 500

36 600

42 700

48 800

4.5-2.6

H (m)

17.2

12.5

–

179 ®

03_CentrifugheGB_2007ok

31-08-2007

15:13

Pagina 180

The performance curves are based on the kinematic viscosity values = 1 mm2/s and density equal to 1000 kg/m3. Curve tolerance according to ISO 9906.

Liquid temperature range: Maximum ambient temperature:

from -10°C to +140°C +40°C

⬵ 2900 1/min

NKP-GE 32-125.1/125 0

0 P kPa

30 20

90 70

100

110 Q US gpm

Q IMP gpm H ft 80

H m 24 44%

200

49%

53%

56% 58%

60 59,4%

160

120

58%

20 40

0 26 Q m3/h NPSH ft 6

NPSH m 2 1,5

1 2

0,5

0 26 Q m3/h

0 0

P HP

P kW 2,4

3 1,6

0,8

Motor construction type: B5

0 0 0

MODEL

DNA DNM A

NKP-GE 32-125.1/125/1.5/2

1 50

100

2 150

M1 M2

267 234 112 140 480 226 100

12 3

200

NKP-GE 32-125.1/125/1.5/2

250

18 5

300

22 6 350

24 7

0 26 Q m3/h Q l/s

400

Q l/min

Ø (mm) PACKING DIMENSIONS Weight Mech. Vol. Kg A B H seal

190 140 M12

100

28 620 370 480 0,11 53,7

HYDRAULIC DATA

MOTOR SIZE

Voltage

P2 Nominal kW HP

MEC 90 S

380/480 V

1.5

In A

Q m3/h l/min

0 0

6 100

12 200

18 300

24 400

30 500

36 600

42 700

48 800

5.9-3.4

H (m)

20.8

16.8

–

180 ®

ELECTRICAL DATA MODEL

14 4

DAB PUMPS reserve the right to make modifications without prior notice

03_CentrifugheGB_2007ok

31-08-2007

15:13

Pagina 181

The performance curves are based on the kinematic viscosity values = 1 mm2/s and density equal to 1000 kg/m3. Curve tolerance according to ISO 9906.

Liquid temperature range: Maximum ambient temperature:

from -10°C to +140°C +40°C

⬵ 2900 1/min

NKP-GE 32-125.1/140 0

0 P kPa 280

30 20

90 70

100

110 Q US gpm

Q IMP gpm

H m

H ft

44% 49%

53% 56%

240

58%

24 60,4%

200

58%

60 160

120

0 26 Q m3/h NPSH ft 6

NPSH m 2 1,5

1 2

0,5

0 26 Q m3/h

0 0

P HP

P kW 2,4

3 1,6

0,8

Motor construction type: B5

0 0 0

MODEL

NKP-GE 32-125.1/140/2.2/2

DNA DNM A 50

1 50

100

2 150

M1 M2

267 234 112 140 480 226 100

12 3

200

NKP-GE 32-125.1/140/2.2/2

250

18 5

300

22 6 350

24 7

0 26 Q m3/h Q l/s

400

Q l/min

Ø (mm) PACKING DIMENSIONS Weight Mech. Vol. Kg A B H seal

190 140 M12

100

28 620 370 480 0,11 55,7

HYDRAULIC DATA

MOTOR SIZE

Voltage

P2 Nominal kW HP

MEC 90 L

380/480 V

2.2

DAB PUMPS reserve the right to make modifications without prior notice

ELECTRICAL DATA MODEL

14 4

In A

Q m3/h l/min

0 0

6 100

12 200

18 300

24 400

30 500

36 600

42 700

48 800

8.5-4.9

H (m)

26.9

25.9

19.5

–

181 ®

03_CentrifugheGB_2007ok

31-08-2007

15:13

Pagina 182

The performance curves are based on the kinematic viscosity values = 1 mm2/s and density equal to 1000 kg/m3. Curve tolerance according to ISO 9906.

Liquid temperature range: Maximum ambient temperature:

from -10°C to +140°C +40°C

⬵ 2900 1/min

NKP-GE 32-125/110 0

0 P kPa

100

120

140

100

Q US gpm

120

Q IMP gpm H ft

H m

60 160

55% 57,5% 60% 62,5% 62,8%

120

62,5% 60% 57,5%

8 20

0 Q m3/h NPSH ft 6

NPSH m 2 1,5

1 2

0,5

0 Q m3/h

0 4

P HP

P kW 3

4 3

2 1

Motor construction type: B5

0 0 0

MODEL

DNA DNM A

NKP-GE 32-125/110/ 1.1 /2

2 80

160

M1 M2

232 234 112 140 480 226 100

NKP-GE 32-125/110/ 1.1 /2

240

320

400

480

0 Q m3/h Q l/s

36 10 560

Q l/min

Ø (mm) PACKING DIMENSIONS Weight Mech. Vol. Kg A B H seal

190 140 M12

100

28 620 370 480 0,11 42,2

HYDRAULIC DATA

MOTOR SIZE

Voltage

P2 Nominal kW HP

MEC 80

380/480 V

1.1

1.5

In A

Q m3/h l/min

0 0

6 100

12 200

18 300

24 400

30 500

36 600

42 700

48 800

4.5-2.6

H (m)

15.8

15.4

14.5

12.9

9.9

–

182 ®

28 8

ELECTRICAL DATA MODEL

DAB PUMPS reserve the right to make modifications without prior notice

03_CentrifugheGB_2007ok

31-08-2007

15:13

Pagina 183

The performance curves are based on the kinematic viscosity values = 1 mm2/s and density equal to 1000 kg/m3. Curve tolerance according to ISO 9906.

Liquid temperature range: Maximum ambient temperature:

from -10°C to +140°C +40°C

⬵ 2900 1/min

NKP-GE 32-125/120 0

0 P kPa

200

100

120

140

100

Q US gpm

120

Q IMP gpm

H m

H ft

55% 57,5% 60%

62,5% 65%

160

65,3%

65% 62,5%

120

60%

20 40

0 Q m3/h NPSH ft 6

NPSH m 2 1,5

1 2

0,5

0 Q m3/h

0 4

P HP

P kW 3

4 3

2 1

Motor construction type: B5

0 0 0

MODEL

NKP-GE 32-125/120/ 1.5 /2

DNA DNM A 50

2 80

160

M1 M2

267 234 112 140 480 226 100

NKP-GE 32-125/120/ 1.5 /2

240

320

400

480

0 Q m3/h Q l/s

36 10 560

Q l/min

Ø (mm) PACKING DIMENSIONS Weight Mech. Vol. Kg A B H seal

190 140 M12

100

28 620 370 480 0,11 43,2

HYDRAULIC DATA

MOTOR SIZE

Voltage

P2 Nominal kW HP

MEC 90 S

380/480 V

1.5

DAB PUMPS reserve the right to make modifications without prior notice

28 8

ELECTRICAL DATA MODEL

In A

Q m3/h l/min

0 0

6 100

12 200

18 300

24 400

30 500

36 600

42 700

48 800

5.9-3.4

H (m)

19.4

18.2

16.8

14.5

–

183 ®

03_CentrifugheGB_2007ok

31-08-2007

15:13

Pagina 184

The performance curves are based on the kinematic viscosity values = 1 mm2/s and density equal to 1000 kg/m3. Curve tolerance according to ISO 9906.

Liquid temperature range: Maximum ambient temperature:

from -10°C to +140°C +40°C

⬵ 2900 1/min

NKP-GE 32-125/130 0

0 P kPa 240

100

120

140

100

Q US gpm

120

Q IMP gpm H ft

H m

55%

57,5% 60% 62,5% 65%

200

66,5%

65%

160

60 62,5%

120

60%

20 40

0 Q m3/h NPSH ft 6

NPSH m 2 1,5

1 2

0,5

0 Q m3/h

0 4

P HP

P kW 3

4 3

2 1

Motor construction type: B5

0 0 0

MODEL

DNA DNM A

NKP-GE 32-125/130/ 2.2 /2

2 80

160

M1 M2

267 234 112 140 480 226 100

NKP-GE 32-125/130/ 2.2 /2

240

320

400

480

0 Q m3/h Q l/s

36 10 560

Q l/min

Ø (mm) PACKING DIMENSIONS Weight Mech. Vol. Kg A B H seal

190 140 M12

100

28 620 370 480 0,11 49,7

HYDRAULIC DATA

MOTOR SIZE

Voltage

P2 Nominal kW HP

MEC 90 L

380/480 V

2.2

In A

Q m3/h l/min

0 0

6 100

12 200

18 300

24 400

30 500

36 600

42 700

48 800

8.5-4.9

H (m)

23.7

23.4

21.8

19.8

16.8

–

184 ®

28 8

ELECTRICAL DATA MODEL

DAB PUMPS reserve the right to make modifications without prior notice

03_CentrifugheGB_2007ok

31-08-2007

15:13

Pagina 185

The performance curves are based on the kinematic viscosity values = 1 mm2/s and density equal to 1000 kg/m3. Curve tolerance according to ISO 9906.

Liquid temperature range: Maximum ambient temperature:

from -10°C to +140°C +40°C

⬵ 2900 1/min

NKP-GE 32-125/142 0

0 P kPa 280

240

100

120

140

100

Q US gpm

120

Q IMP gpm

H m

H ft 55%

57,5% 60% 62,5%

65%

66,3%

65%

200

62,5%

60% 57,5%

160

120

0 Q m3/h NPSH ft 6

NPSH m 2 1,5

1 2

0,5

0 Q m3/h

0 4

P HP

P kW 3

4 3

2 1

Motor construction type: B5

0 0 0

MODEL

NKP-GE 32-125/142/ 3 /2

DNA DNM A 50

2 80

160

M1 M2

547 234 112 140 540 226 100

240

28 8

320

400

480

190 140 M12

100

0 Q m3/h Q l/s

36 10 560

Q l/min

Ø (mm) PACKING DIMENSIONS Weight Mech. Vol. Kg A B H seal 28 670 420 540 0,15

** Insert the indicated size of the shim under the feet of the motor (not supplied) ELECTRICAL DATA MODEL

NKP-GE 32-125/142/ 3 /2

MOTOR SIZE

Voltage

MEC 100

380/480 V

DAB PUMPS reserve the right to make modifications without prior notice

HYDRAULIC DATA

P2 Nominal kW HP 3

In A

Q m3/h l/min

0 0

6 100

12 200

18 300

24 400

30 500

36 600

42 700

48 800

6.4

H (m)

28.6

28.2

27.6

26.5

24.6

21.8

17.9

–

185 ®

03_CentrifugheGB_2007ok

31-08-2007

15:13

Pagina 186

The performance curves are based on the kinematic viscosity values = 1 mm2/s and density equal to 1000 kg/m3. Curve tolerance according to ISO 9906.

Liquid temperature range: Maximum ambient temperature:

from -10°C to +140°C +40°C

⬵ 2900 1/min

NKP-GE 32-160.1/155 0

30 20

90 70

100

110 Q US gpm

Q IMP gpm

H ft

H P kPa m 300

100

42% 46% 48%

250

48,5%

48%

200

46%

20 60

150

100

26 Q m3/h NPSH ft 6

NPSH m 2 1,5

1 2

0,5

0 26 Q m3/h

0 0

P HP

P kW 3

4 3

2 1 1 0

Motor construction type: B5

0 0 0

MODEL

DNA DNM A

NKP-GE 32-160.1/155/2.2/2

1 50

100

2 150

M1 M2

267 245 132 160 480 226 100

12 3

200

NKP-GE 32-160.1/155/2.2/2

250

18 5

300

22 6 350

24 7

0 26 Q m3/h Q l/s

400

Q l/min

Ø (mm) PACKING DIMENSIONS Weight Mech. Vol. Kg A B H seal

240 190 M12

100

28 620 370 480 0,11 67,4

HYDRAULIC DATA

MOTOR SIZE

Voltage

P2 Nominal kW HP

MEC 90 L

380/480 V

2.2

In A

Q m3/h l/min

0 0

6 100

12 200

18 300

24 400

30 500

36 600

42 700

48 800

5.5-4.9

H (m)

29.2

26,5

20,5

–

186 ®

ELECTRICAL DATA MODEL

14 4

DAB PUMPS reserve the right to make modifications without prior notice

03_CentrifugheGB_2007ok

31-08-2007

15:13

Pagina 187

The performance curves are based on the kinematic viscosity values = 1 mm2/s and density equal to 1000 kg/m3. Curve tolerance according to ISO 9906.

Liquid temperature range: Maximum ambient temperature:

from -10°C to +140°C +40°C

⬵ 2900 1/min

NKP-GE 32-160.1/166 0

0 P kPa

H m

350

30 20

90 70

100

110 Q US gpm

Q IMP gpm H ft 120

42% 46% 48%

300

100

49% 48%

250

46%

80 42%

200

150

100

0 26 Q m3/h NPSH ft 6

NPSH m 2 1,5

1 2

0,5

0 26 Q m3/h

0 0

P HP

P kW 3

4 3

2 1 1 0

Motor construction type: B5

0 0 0

MODEL

NKP-GE 32-160.1/166/3 /2

DNA DNM A 50

1 50

100

2 150

M1 M2

305 245 132 160 540 254 100

12 3

200

NKP-GE 32-160.1/166/3 /2

MOTOR SIZE

Voltage

MEC 100

380/480 V

DAB PUMPS reserve the right to make modifications without prior notice

250

18 5

300

22 6 350

24 7

0 26 Q m3/h Q l/s

400

Q l/min

Ø (mm) PACKING DIMENSIONS Weight Mech. Vol. Kg A B H seal

240 190 M12

100

28 670 420 540 0,15 75,4

HYDRAULIC DATA

P2 Nominal kW HP 3

ELECTRICAL DATA MODEL

14 4

In A

Q m3/h l/min

0 0

6 100

12 200

18 300

24 400

30 500

36 600

42 700

48 800

6.4

H (m)

35.3

–

187 ®

03_CentrifugheGB_2007ok

31-08-2007

15:13

Pagina 188

The performance curves are based on the kinematic viscosity values = 1 mm2/s and density equal to 1000 kg/m3. Curve tolerance according to ISO 9906.

Liquid temperature range: Maximum ambient temperature:

from -10°C to +140°C +40°C

⬵ 2900 1/min

NKP-GE 32-160/151 0

0 P kPa 300

100

120

140

100

160

120

140

Q US gpm Q IMP gpm

H m

H ft 50% 48%

100

52%

54%

56% 57,3%

80 56%

200

54%

52%

40 100

NPSH m 4

0 Q m3/h NPSH ft 12

3 8 2 4

1 0 4

0 Q m3/h P HP

P kW 6

8 6

4 2

Motor construction type: B5

4 1

0 0 0

MODEL

DNA DNM A

NKP-GE 32-160/151/3 /2

8 2 100

12 3

16 4

200

M1 M2

305 245 132 160 540 254 100

20 5

NKP-GE 32-160/151/3 /2

MOTOR SIZE

Voltage

MEC 100

380/480 V

400

32 9

500

36 10

40 11

600

0 Q m3/h Q l/s Q l/min

Ø (mm) PACKING DIMENSIONS Weight Mech. Vol. Kg A B H seal

240 190 M12

100

28 670 420 540 0,15 76,4

In A

Q m3/h l/min

0 0

6 100

12 200

18 300

24 400

30 500

36 600

42 700

48 800

6.4

H (m)

30.5

19.5

–

188 ®

28 8

HYDRAULIC DATA

P2 Nominal kW HP 3

300

ELECTRICAL DATA MODEL

24 6

DAB PUMPS reserve the right to make modifications without prior notice

03_CentrifugheGB_2007ok

31-08-2007

15:13

Pagina 189

The performance curves are based on the kinematic viscosity values = 1 mm2/s and density equal to 1000 kg/m3. Curve tolerance according to ISO 9906.

Liquid temperature range: Maximum ambient temperature:

from -10°C to +140°C +40°C

⬵ 2900 1/min

NKP-GE 32-160/163 0

0 P kPa 400

100

120

140

100

160

120

140

Q US gpm Q IMP gpm

H m

H ft

40 48% 50%

52% 54%

120 56% 58%

300

58,4%

100 58% 56%

54%

200

20 60

40 100

10 20

NPSH m 4

0 Q m3/h NPSH ft 12

3 8 2 4

1 0 4

0 Q m3/h P HP

P kW 6

8 6

4 2

Motor construction type: B5

4 1

0 0 0

MODEL

NKP-GE 32-160/163/4 /2

DNA DNM A 50

8 2 100

12 3

16 4

200

M1 M2

328 245 132 160 540 254 100

20 5

NKP-GE 32-160/163/4 /2

MOTOR SIZE

Voltage

MEC 112

380/480 V

DAB PUMPS reserve the right to make modifications without prior notice

28 8

400

32 9

500

36 10

40 11

600

0 Q m3/h Q l/s Q l/min

Ø (mm) PACKING DIMENSIONS Weight Mech. Vol. Kg. A B H seal

240 190 M12

100

28 670 420 540 0,15 86,4

HYDRAULIC DATA

P2 Nominal kW HP 4

300

ELECTRICAL DATA MODEL

24 6

5.5

In A

Q m3/h l/min

0 0

6 100

12 200

18 300

24 400

30 500

36 600

42 700

48 800

8.5

H (m)

33.5

30.5

–

189 ®

03_CentrifugheGB_2007ok

31-08-2007

15:13

Pagina 190

The performance curves are based on the kinematic viscosity values = 1 mm2/s and density equal to 1000 kg/m3. Curve tolerance according to ISO 9906.

Liquid temperature range: Maximum ambient temperature:

from -10°C to +140°C +40°C

⬵ 2900 1/min

NKP-GE 32-160/177 0

0 P kPa

100

120

140

100

160

120

Q US gpm

140

Q IMP gpm

H ft

H m 48% 50% 52% 54% 56%

400

140 58%

60,5%

300

120

58%

100

56% 54%

80 200

20 60

40 100

10 20

NPSH m 4

0 Q m3/h NPSH ft 12

3 8 2 4

1 0 4

0 Q m3/h P HP

P kW 6

8 6

4 2

Motor construction type: B5

4 1

0 0 0

MODEL

DNA DNM A

NKP-GE 32-160/177/5,5/2

8 2 100

12 3

16 4

200

M1 M2

369,5 245 132 160 520 293 100

20 5

24 6

300

28 8

400

32 9

500

36 10

40 11

600

0 Q m3/h Q l/s Q l/min

Ø (mm) PACKING DIMENSIONS Weight Mech. Vol. Kg A B H seal

240 190 M12

100

28 830 430 520 0,18 110,4

** Insert the indicated size of the shim under the feet of the pump (not supplied). ELECTRICAL DATA

NKP-GE 32-160/177/5,5/2

HYDRAULIC DATA

MOTOR SIZE

Voltage

P2 Nominal kW HP

MEC 132 S

380/480 V

5.5

MODEL

7.5

In A

Q m3/h l/min

0 0

6 100

12 200

18 300

24 400

30 500

36 600

42 700

48 800

10.6

H (m)

43.5

43.2

42.6

41.5

31.5

25.5

–

190 ®

DAB PUMPS reserve the right to make modifications without prior notice

03_CentrifugheGB_2007ok

31-08-2007

15:13

Pagina 191

The performance curves are based on the kinematic viscosity values = 1 mm2/s and density equal to 1000 kg/m3. Curve tolerance according to ISO 9906.

Liquid temperature range: Maximum ambient temperature:

from -10°C to +140°C +40°C

⬵ 2900 1/min

NKP-GE 32-200.1/188 0

0 P kPa

30 20

90 70

100

110 Q US gpm

Q IMP gpm

H m

H ft 43% 45%

400

47%

140 48% 48,9%

120 48% 47%

300

45%

43%

8 200

20 6

4 100

10 2

26 Q m3/h NPSH ft 12

NPSH m 4 3

2 4

0 26 Q m3/h

0 0

P HP

P kW 6

8 6

4 2 2 0

Motor construction type: B5

0 0 0

MODEL

NKP-GE 32-200.1 188/4 /2

DNA DNM A 50

1 50

100

2 150

M1 M2

328 301 160 180 540 254 100

12 3

200

NKP-GE 32-200.1 188/4 /2

MOTOR SIZE

Voltage

MEC 112

380/480 V

DAB PUMPS reserve the right to make modifications without prior notice

250

18 5

300

22 6 350

24 7

0 26 Q m3/h Q l/s

400

Q l/min

Ø (mm) PACKING DIMENSIONS Weight Mech. Vol. Kg A B H seal

240 190 M12

100

28 670 420 540 0,15 81,4

HYDRAULIC DATA

P2 Nominal kW HP 4

ELECTRICAL DATA MODEL

14 4

5.5

In A

Q m3/h l/min

0 0

6 100

12 200

18 300

24 400

30 500

36 600

42 700

48 800

8.5

H (m)

45.3

44.4

40.8

34.4

26.8

–

191 ®

03_CentrifugheGB_2007ok

31-08-2007

15:13

Pagina 192

The performance curves are based on the kinematic viscosity values = 1 mm2/s and density equal to 1000 kg/m3. Curve tolerance according to ISO 9906.

Liquid temperature range: Maximum ambient temperature:

from -10°C to +140°C +40°C

⬵ 2900 1/min

NKP-GE 32-200.1/205 0

0 P kPa

30 20

90 70

100

110 Q US gpm

Q IMP gpm

H m 43%

500

H ft 180 45%

47%

48%

160

49% 49,8% 49%

400

140 48%

47%

120

45% 43%

300

8 200

6 4

100

10 2

0 26 Q m3/h NPSH ft 12

NPSH m 4 3

2 4

0 26 Q m3/h

0 0

P HP

P kW 6

8 6

4 2 2 0

Motor construction type: B5

0 0 0

MODEL

DNA DNM A

NKP-GE 32-200.1/205/5,5/2

1 50

100

2 150

M1 M2

369,5 301 160 180 520 293 100

12 3

200

NKP-GE 32-200.1/205/5,5/2

250

18 5

300

22 6 350

24 7

0 26 Q m3/h Q l/s

400

Q l/min

Ø (mm) PACKING DIMENSIONS Weight Mech. Vol. Kg A B H seal

240 190 M12

100

28 830 430 520 0,18 92,4

HYDRAULIC DATA

MOTOR SIZE

Voltage

P2 Nominal kW HP

MEC 132 S

380/480 V

5,5

7.5

In A

Q m3/h l/min

0 0

6 100

12 200

18 300

24 400

30 500

36 600

42 700

48 800

10.6

H (m)

56.6

55.7

45.8

36.2

–

192 ®

ELECTRICAL DATA MODEL

14 4

DAB PUMPS reserve the right to make modifications without prior notice

03_CentrifugheGB_2007ok

31-08-2007

15:13

Pagina 193

The performance curves are based on the kinematic viscosity values = 1 mm2/s and density equal to 1000 kg/m3. Curve tolerance according to ISO 9906.

Liquid temperature range: Maximum ambient temperature:

from -10°C to +140°C +40°C

⬵ 2900 1/min

NKP-GE 32-200/190 0

0 P kPa 500

100

120

140

100

Q US gpm

120

Q IMP gpm

H m

H ft

50 45%

160

50% 52,5% 55% 57,5%

400

58,3%

57,5%

120 55%

300

30 80

200

100

0 Q m3/h NPSH ft 12

NPSH m 4 3

8 2 4

0 Q m3/h

0 4

P HP

P kW 6

8 6

4 2

Motor construction type: B5

0 0 0

MODEL

NKP-GE 32-200/190/ 5.5 /2

DNA DNM A 50

2 80

160

M1 M2

369,5 301 160 180 520 293 100

NKP-GE 32-200/190/ 5.5 /2

240

320

400

480

0 Q m3/h Q l/s

36 10 560

Q l/min

Ø (mm) PACKING DIMENSIONS Weight Mech. Vol. Kg A B H seal

240 190 M12

100

28 830 430 520 0,18 94,1

HYDRAULIC DATA

MOTOR SIZE

Voltage

P2 Nominal kW HP

MEC 132 S

380/480 V

5.5

DAB PUMPS reserve the right to make modifications without prior notice

28 8

ELECTRICAL DATA MODEL

7.5

In A

Q m3/h l/min

0 0

6 100

12 200

18 300

24 400

30 500

36 600

42 700

48 800

10.6

H (m)

46.5

–

193 ®

03_CentrifugheGB_2007ok

31-08-2007

15:13

Pagina 194

The performance curves are based on the kinematic viscosity values = 1 mm2/s and density equal to 1000 kg/m3. Curve tolerance according to ISO 9906.

Liquid temperature range: Maximum ambient temperature:

from -10°C to +140°C +40°C

⬵ 2900 1/min

NKP-GE 32-200/210 0

0 P kPa

100

H m 60

120

140

100

Q US gpm

120

Q IMP gpm H ft

45%

50%

52,5%

55%

57,5% 58,5%

500

400

57,5%

160

40 120

300

30 80

200

100

0 Q m3/h NPSH ft 12

NPSH m 4 3

8 2 4

0 Q m3/h

0 4

P HP

P kW 6

8 6

4 2

Motor construction type: B5

0 0 0

MODEL

DNA DNM A

NKP-GE 32-200/210/ 7.5 /2

2 80

160

M1 M2

369,5 301 160 180 520 293 100

NKP-GE 32-200/210/ 7.5 /2

240

320

400

480

0 Q m3/h Q l/s

36 10 560

Q l/min

Ø (mm) PACKING DIMENSIONS Weight Mech. Vol. Kg A B H seal

240 190 M12

100

28 830 430 520 0,18 97,5

HYDRAULIC DATA

MOTOR SIZE

Voltage

P2 Nominal kW HP

MEC 132 S

380/480 V

7.5

In A

Q m3/h l/min

0 0

6 100

12 200

18 300

24 400

30 500

36 600

42 700

48 800

14.1

H (m)

58.5

–

194 ®

28 8

ELECTRICAL DATA MODEL

DAB PUMPS reserve the right to make modifications without prior notice

03_CentrifugheGB_2007ok

31-08-2007

15:13

Pagina 195

The performance curves are based on the kinematic viscosity values = 1 mm2/s and density equal to 1000 kg/m3. Curve tolerance according to ISO 9906.

Liquid temperature range: Maximum ambient temperature:

from -10°C to +140°C +40°C

⬵ 2900 1/min

NKP-GE 40-125/107 0

0 P kPa

80 40

120 80

160

200

120

160

240

Q US gpm

200

Q IMP gpm

H m

H ft

16 50%

120

55% 57,5% 60% 62,5% 65%

40 67% 65%

0 Q m3/h NPSH ft

NPSH m 8 6

4 10

0 Q m3/h

0 8

P HP

P kW 3

4 3

2 1 1 0

Motor construction type: B5

8 2

0 0 0

MODEL

NKP-GE 40-125/107/ 1.5 /2

DNA DNM A 65

16 4

24 6

200

NKP-GE 40-125/107/ 1.5 /2

0 Q m3/h Q l/s

56 16

14 800

1000Q l/min

Ø (mm) PACKING DIMENSIONS Weight Mech. Vol. Kg A B H seal

210 160 M12

100

28 620 370 480 0,11 48

HYDRAULIC DATA

MOTOR SIZE

Voltage

P2 Nominal kW HP

MEC 90 S

380/480 V

1.5

DAB PUMPS reserve the right to make modifications without prior notice

48 12

600

ELECTRICAL DATA MODEL

40 10

400

M1 M2

267 235 112 140 480 226 100

32 8

In A

Q m3/h l/min

0 0

6 100

12 200

18 300

24 400

36 600

48 800

54 900

60 1000

5.9-3.4

H (m)

14.7

14.5

14.3

13.8

10.5

–

195 ®

03_CentrifugheGB_2007ok

31-08-2007

15:13

Pagina 196

The performance curves are based on the kinematic viscosity values = 1 mm2/s and density equal to 1000 kg/m3. Curve tolerance according to ISO 9906.

Liquid temperature range: Maximum ambient temperature:

from -10°C to +140°C +40°C

⬵ 2900 1/min

NKP-GE 40-125/120 0

0 P kPa

200

160

80 40

120 80

160

200

120

160

240

Q US gpm

200

Q IMP gpm

H m

H ft

20 50% 55% 57,5% 62,5% 60% 65%

16 67%

120

65%

20 40

0 Q m3/h NPSH ft

NPSH m 8 6

4 10

0 Q m3/h

0 8

P HP

P kW 3

4 3

2 1 1 0

Motor construction type: B5

8 2

0 0 0

MODEL

DNA DNM A

NKP-GE 40-125/120/ 2.2 /2

16 4

200

NKP-GE 40-125/120/ 2.2 /2

48 12

0 Q m3/h Q l/s

56 16

14 800

1000Q l/min

Ø (mm) PACKING DIMENSIONS Weight Mech. Vol. Kg A B H seal

210 160 M12

100

28 620 370 480 0,11 63,4

HYDRAULIC DATA

MOTOR SIZE

Voltage

P2 Nominal kW HP

MEC 90 L

380/480 V

2.2

In A

Q m3/h l/min

0 0

6 100

12 200

18 300

24 400

36 600

48 800

54 900

60 1000

8.5-4.9

H (m)

18.7

18.4

17.8

14.6

–

196 ®

10 600

ELECTRICAL DATA MODEL

8 400

M1 M2

267 235 112 140 480 226 100

DAB PUMPS reserve the right to make modifications without prior notice

03_CentrifugheGB_2007ok

31-08-2007

15:13

Pagina 197

The performance curves are based on the kinematic viscosity values = 1 mm2/s and density equal to 1000 kg/m3. Curve tolerance according to ISO 9906.

Liquid temperature range: Maximum ambient temperature:

from -10°C to +140°C +40°C

⬵ 2900 1/min

NKP-GE 40-125/130 0

0 P kPa 240

200

80 40

120 80

160

200

120

160

240

Q US gpm

200

Q IMP gpm H ft 80

H m 24 50% 55% 57,5% 60% 62,5% 65% 67,5%

68%

60 67,5%

160

16 65%

120

20 40

0 Q m3/h NPSH ft

NPSH m 8 6

4 10

0 Q m3/h

0 8

P HP

P kW 3

4 3

2 1 1 0

Motor construction type: B5

8 2

0 0 0

MODEL

NKP-GE 40-125/130/ 3 /2

DNA DNM A 65

16 4

24 6

200

40 10

400

M1 M2

305 250 112 140 540 254 100

32 8

48 12

56 16

600

800

0 Q m3/h Q l/s

1000Q l/min

Ø (mm) PACKING DIMENSIONS Weight Mech. Vol. Kg A B H seal

210 160 M12

100

28 670 420 540 0,15 74,4

** Insert the indicated size of the shim under the feet of the pump (not supplied). ELECTRICAL DATA MODEL

NKP-GE 40-125/130/ 3 /2

MOTOR SIZE

Voltage

MEC 100

380/480 V

DAB PUMPS reserve the right to make modifications without prior notice

HYDRAULIC DATA

P2 Nominal kW HP 3

In A

Q m3/h l/min

0 0

6 100

12 200

18 300

24 400

36 600

48 800

54 900

60 1000

6.4

H (m)

22.8

22.5

22.3

21.2

15.5

13.5

–

197 ®

03_CentrifugheGB_2007ok

31-08-2007

15:13

Pagina 198

The performance curves are based on the kinematic viscosity values = 1 mm2/s and density equal to 1000 kg/m3. Curve tolerance according to ISO 9906.

Liquid temperature range: Maximum ambient temperature:

from -10°C to +140°C +40°C

⬵ 2900 1/min

NKP-GE 40-125/139 0

0 P kPa 280

80 40

120 80

200 160

240

Q US gpm

200

Q IMP gpm

H m

H ft

28 50% 55% 57,5%

240

160 120

60% 62,5% 65%

67,5% 69%

200

20 67,5%

60 65%

160

120

0 Q m3/h NPSH ft

NPSH m 8 6

4 10

0 Q m3/h

0 8

P HP

P kW 3

4 3

2 1 1 0

Motor construction type: B5

8 2

0 0 0

MODEL

DNA DNM A

NKP-GE 40-125/139/ 4 /2

16 4

200

400

M1 M2

328 250 112 140 540 254 100

48 12

56 16

600

800

0 Q m3/h Q l/s

1000Q l/min

Ø (mm) PACKING DIMENSIONS Weight Mech. Vol. Kg A B H seal

210 160 M12

100

28 670 420 540 0,15 87,4

** Insert the indicated size of the shim under the feet of the pump (not supplied). ELECTRICAL DATA MODEL

NKP-GE 40-125/139/ 4 /2

MOTOR SIZE

Voltage

MEC 112

380/480 V

HYDRAULIC DATA

P2 Nominal kW HP 4

5.5

In A

Q m3/h l/min

0 0

6 100

12 200

18 300

24 400

36 600

48 800

54 900

60 1000

8.5

H (m)

26.4

26.2

25.6

19.5

17.5

198 ®

DAB PUMPS reserve the right to make modifications without prior notice

03_CentrifugheGB_2007ok

31-08-2007

15:13

Pagina 199

The performance curves are based on the kinematic viscosity values = 1 mm2/s and density equal to 1000 kg/m3. Curve tolerance according to ISO 9906.

Liquid temperature range: Maximum ambient temperature:

from -10°C to +140°C +40°C

⬵ 2900 1/min

NKP-GE 40-160/158 0

0 P kPa 400

100 50

150

250

150

200

300

Q US gpm

250

Q IMP gpm H ft

H m 40 55%

120

60% 65%

300

200

100

67,5% 69,2%

67,5%

65%

200

100

0 Q m3/h NPSH ft

NPSH m 4

3 8

0 Q m3/h

0 10

P HP

P kW 10

12 8 6

4 4 2 0

Motor construction type: B5

0 0 0

MODEL

NKP-GE 40-160/158/ 5,5 /2

DNA DNM A 65

5 250

70 20

500

M1 M2

369,5 300 132 160 520 293 100

40 10 750

1000

0 Q m3/h Q l/s

1250Q l/min

Ø (mm) PACKING DIMENSIONS Weight Mech. Vol. Kg A B H seal

240 190 M12

100

28 830 430 520 0,18 87,9

** Insert the indicated size of the shim under the feet of the pump (not supplied). ELECTRICAL DATA

NKP-GE 40-160/158/ 5,5 /2

HYDRAULIC DATA

MOTOR SIZE

Voltage

P2 Nominal kW HP

MEC 132 S

380/480 V

5.5

MODEL

DAB PUMPS reserve the right to make modifications without prior notice

7.5

In A

Q m3/h l/min

0 0

18 300

24 400

30 500

36 600

42 700

48 800

54 900

66 1100

10.6

H (m)

33.5

32.5

29.5

–

199 ®

03_CentrifugheGB_2007ok

31-08-2007

15:13

Pagina 200

The performance curves are based on the kinematic viscosity values = 1 mm2/s and density equal to 1000 kg/m3. Curve tolerance according to ISO 9906.

Liquid temperature range: Maximum ambient temperature:

from -10°C to +140°C +40°C

⬵ 2900 1/min

NKP-GE 40-160/172 0

0 P kPa

100 50

200

250

150

200

300

Q US gpm

250

Q IMP gpm H ft

H m

55%

400

150 100

60%

65% 67,5%

70% 70,5%

120 70%

300

67,5%

65%

80 200

100

0 Q m3/h NPSH ft

NPSH m 4

3 8

0 Q m3/h

0 10

P HP

P kW 10

12 8 6

4 4 2 0

Motor construction type: B5

0 0 0

MODEL

DNA DNM A

NKP-GE 40-160/172/ 7,5 /2

5 250

70 20

500

M1 M2

369,5 300 132 160 520 293 100

10 750

1000

0 Q m3/h Q l/s

1250Q l/min

Ø (mm) PACKING DIMENSIONS Weight Mech. Vol. Kg A B H seal

240 190 M12

100

28 830 430 520 0,18 95,1

** Insert the indicated size of the shim under the feet of the pump (not supplied). ELECTRICAL DATA MOTOR SIZE

Voltage

P2 Nominal kW HP

MEC 132 S

380/480 V

7.5

MODEL

NKP-GE 40-160/172/ 7,5 /2

HYDRAULIC DATA

In A

Q m3/h l/min

0 0

18 300

24 400

30 500

36 600

42 700

48 800

54 900

66 1100

14.1

H (m)

37.5

35.5

26.5

200 ®

DAB PUMPS reserve the right to make modifications without prior notice

03_CentrifugheGB_2007ok

31-08-2007

15:13

Pagina 201

The performance curves are based on the kinematic viscosity values = 1 mm2/s and density equal to 1000 kg/m3. Curve tolerance according to ISO 9906.

Liquid temperature range: Maximum ambient temperature:

from -10°C to +140°C +40°C

⬵ 2900 1/min

NKP-GE 50-125/115 0

0 P kPa

H m

180

100

150

200

100

250

150

300

200

350

250

400

300

450 350

Q US gpm Q IMP gpm H ft 60

60%

160

140

120

100

65% 70%

72,7%

40 70%

100

NPSH m 4

0 110 Q m3/h NPSH ft 12

3 8

1 0 10

100

0 110 Q m3/h P HP

P kW 10 8

10 6 4

2 0

Motor construction type: B5

0 0

MODEL

NKP-GE 50-125/115/ 3 /2

DNA DNM A 65

100

20 5

200

400

800

1000

NKP-GE 50-125/115/ 3 /2

MOTOR SIZE

Voltage

MEC 100

380/480 V

DAB PUMPS reserve the right to make modifications without prior notice

1200

90 25

1400

100

1600

0 110 Q m3/h 30 Q l/s 1800

Q l/min

Ø (mm) PACKING DIMENSIONS Weight Mech. Vol. Kg A B H seal

240 190 M12

100

28 670 420 540 0,15 77,4

HYDRAULIC DATA

P2 Nominal kW HP 3

ELECTRICAL DATA MODEL

70 20

600

M1 M2

305 250 132 160 540 274 100

40 10

In A

Q m3/h l/min

0 0

24 400

30 500

42 700

54 900

66 1100

84 1400

102 1700

114 1900

6.4

H (m)

16.5

13.7

–

201 ®

03_CentrifugheGB_2007ok

31-08-2007

15:13

Pagina 202

The performance curves are based on the kinematic viscosity values = 1 mm2/s and density equal to 1000 kg/m3. Curve tolerance according to ISO 9906.

Liquid temperature range: Maximum ambient temperature:

from -10°C to +140°C +40°C

⬵ 2900 1/min

NKP-GE 50-125/125 0

0 P kPa

200

100

150

200

100

250

150

300

200

350

250

400

300

450 350

H m

Q US gpm Q IMP gpm H ft

60%

65% 70%

72,5% 75%

150

75,3%

75% 72,5%

70%

100

NPSH m 4

0 110 Q m3/h NPSH ft 12

3 8

1 0 10

100

0 110 Q m3/h P HP

P kW 10 8

10 6 4

2 0

Motor construction type: B5

0 0

MODEL

DNA DNM A

NKP-GE 50-125/125/ 4 /2

100

20 5

200

400

800

1000

NKP-GE 50-125/125/ 4 /2

MOTOR SIZE

Voltage

MEC 112

380/480 V

1400

100

1600

0 110 Q m3/h 30 Q l/s 1800

Q l/min

Ø (mm) PACKING DIMENSIONS Weight Mech. Vol. Kg A B H seal

240 190 M12

100

28 670 420 540 0,15 90,4

5.5

In A

Q m3/h l/min

0 0

24 400

30 500

42 700

54 900

66 1100

84 1400

102 1700

114 1900

8.5

H (m)

20.5

19.5

18.5

17.5

15.8

12.5

–

202 ®

1200

90 25

HYDRAULIC DATA

P2 Nominal kW HP 4

ELECTRICAL DATA MODEL

70 20

600

M1 M2

328 250 132 160 540 274 100

40 10

DAB PUMPS reserve the right to make modifications without prior notice

03_CentrifugheGB_2007ok

31-08-2007

15:13

Pagina 203

The performance curves are based on the kinematic viscosity values = 1 mm2/s and density equal to 1000 kg/m3. Curve tolerance according to ISO 9906.

Liquid temperature range: Maximum ambient temperature:

from -10°C to +140°C +40°C

⬵ 2900 1/min

NKP-GE 50-125/135 0

0 P kPa

250

100

150

200

100

250

150

300

200

350

250

400

300

450

Q US gpm

350

Q IMP gpm H ft

H m

60%

65%

80 70% 72,5% 75%

200

76,5%

75%

150

72,5%

70%

40 100

100

NPSH m 4

0 110 Q m3/h NPSH ft 12

3 8

1 0 10

100

0 110 Q m3/h P HP

P kW 10 8

10 6 4

2 0

Motor construction type: B5

0 0

MODEL

NKP-GE 50-125/135/ 5,5 /2

DNA DNM A 65

100

20 5

200

400

70 20

600

M1 M2

369,5 300 132 160 520 313 100

40 10

800

1000

1200

90 25

1400

100

1600

0 110 Q m3/h 30 Q l/s 1800

Q l/min

Ø (mm) PACKING DIMENSIONS Weight Mech. Vol. Kg A B H seal

240 190 M12

100

28 830 430 520 0,18 89,8

** Insert the indicated size of the shim under the feet of the motor (not supplied) ELECTRICAL DATA

NKP-GE 50-125/135/ 5,5 /2

HYDRAULIC DATA

MOTOR SIZE

Voltage

P2 Nominal kW HP

MEC 132 S

380/480 V

5.5

MODEL

DAB PUMPS reserve the right to make modifications without prior notice

7.5

In A

Q m3/h l/min

0 0

24 400

30 500

42 700

54 900

66 1100

84 1400

102 1700

114 1900

10.6

H (m)

23.6

23.5

22.8

21.5

17.5

13.4

–

203 ®

03_CentrifugheGB_2007ok

31-08-2007

15:13

Pagina 204

The performance curves are based on the kinematic viscosity values = 1 mm2/s and density equal to 1000 kg/m3. Curve tolerance according to ISO 9906.

Liquid temperature range: Maximum ambient temperature:

from -10°C to +140°C +40°C

⬵ 2900 1/min

NKP-GE 50-125/144 0

0 P kPa

250

100

150

200

100

H m

250

150

60%

300

200

350

250

400

300

450 350

Q US gpm Q IMP gpm H ft

65%

70%

72,5% 75%

80 76,8%

200

75%

20 72,5%

60 70%

150

15 40

100

NPSH m 4

0 110 Q m3/h NPSH ft 12

3 8

1 0 10

100

0 110 Q m3/h P HP

P kW 10 8

10 6 4

2 0

Motor construction type: B5

0 0

MODEL

DNA DNM A

NKP-GE 50-125/144/ 7,5 /2

100

20 5

200

400

70 20

600

M1 M2

369,5 300 132 160 520 313 100

40 10

800

1000

1200

90 25

1400

100

1600

0 110 Q m3/h 30 Q l/s 1800

Q l/min

Ø (mm) PACKING DIMENSIONS Weight Mech. Vol. Kg A B H seal

240 190 M12

100

28 830 430 520 0,18 92,8

** Insert the indicated size of the shim under the feet of the motor (not supplied) ELECTRICAL DATA

NKP-GE 50-125/144/ 7,5 /2

HYDRAULIC DATA

MOTOR SIZE

Voltage

P2 Nominal kW HP

MEC 132 S

380/480 V

7.5

MODEL

In A

Q m3/h l/min

0 0

24 400

30 500

42 700

54 900

66 1100

84 1400

102 1700

114 1900

14.1

H (m)

27.8

27.5

25.8

24.5

21.5

15.5

204 ®

DAB PUMPS reserve the right to make modifications without prior notice

03_CentrifugheGB_2007ok

31-08-2007

15:13

Pagina 205

The performance curves are based on the kinematic viscosity values = 1 mm2/s and density equal to 1000 kg/m3. Curve tolerance according to ISO 9906.

Liquid temperature range: Maximum ambient temperature:

from -10°C to +140°C +40°C

⬵ 2900 1/min

NKP-GE 50-160/153 0

0 P kPa

100

150

200

100

250

150

300

200

350

250

400

300

450 350

Q US gpm Q IMP gpm

H m

H ft

36 60%

320

65%

70%

72,5%

100

75% 76,2%

75%

240

24 20 60

160

16 40

12 80

8 20 4

100

NPSH m 4

0 110 Q m3/h NPSH ft 12

3 8

1 0 10

100

0 110 Q m3/h P HP

P kW 10 8

10 6 4

2 0

Motor construction type: B5

0 0

MODEL

NKP-GE 50-160/153/ 7.5 /2

DNA DNM A 65

100

20 5

200

400

800

1000

NKP-GE 50-160/153/ 7.5 /2

1200

90 25

1400

100

1600

0 110 Q m3/h 30 Q l/s 1800

Q l/min

Ø (mm) PACKING DIMENSIONS Weight Mech. Vol. Kg A B H seal

240 212 M12

100

28 1030 530 640 0,35 94,6

HYDRAULIC DATA

MOTOR SIZE

Voltage

P2 Nominal kW HP

MEC 132 S

380/480 V

7.5

DAB PUMPS reserve the right to make modifications without prior notice

ELECTRICAL DATA MODEL

70 20

600

M1 M2

369,5 301 160 180 640 313 100

40 10

In A

Q m3/h l/min

0 0

30 500

42 700

48 800

54 900

66 1100

78 1300

84 1400

90 1500

14.1

H (m)

32.4

31.5

30.5

28.5

23.5

205 ®

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Pagina 206

The performance curves are based on the kinematic viscosity values = 1 mm2/s and density equal to 1000 kg/m3. Curve tolerance according to ISO 9906.

Liquid temperature range: Maximum ambient temperature:

from -10°C to +140°C +40°C

⬵ 2900 1/min

NKP-GE 65-125/120-110 0

100

0 P kPa

160

200

100

300

400

200

500

300

400

600

Q US gpm

500

Q IMP gpm

H m

H ft

55%

60% 65% 67,5%

120

69% 67,5%

8 20

100

120

0 Q m3/h NPSH ft

140

NPSH m 4

12 8

4 0 Q m3/h

0 20

100

120

140

P HP

P kW 6

8 6

4 2

Motor construction type: B5

20 5

0 0 0

MODEL

DNA DNM A

NKP-GE 65-125/120-110/4/2

100

40 10

500

NKP-GE 65-125/120-110/4/2

MOTOR SIZE

Voltage

MEC 112

380/480 V

0 Q m3/h Q l/s

140 40

35 2000

2500Q l/min

Ø (mm) PACKING DIMENSIONS Weight Mech. Vol. Kg A B H seal

280 212 M12

100

28 670 420 540 0,15 95,4

5.5

In A

Q m3/h l/min

0 0

36 800

60 1000

72 1200

78 1300

84 1400

102 1700

114 1900

150 2500

8.5

H (m)

13.3

12.3

11.4

8.5

–

206 ®

120 30

HYDRAULIC DATA

P2 Nominal kW HP 4

25 1500

ELECTRICAL DATA MODEL

100

1000

M1 M2

328 286 160 180 540 274 125

DAB PUMPS reserve the right to make modifications without prior notice

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Pagina 207

The performance curves are based on the kinematic viscosity values = 1 mm2/s and density equal to 1000 kg/m3. Curve tolerance according to ISO 9906.

Liquid temperature range: Maximum ambient temperature:

from -10°C to +140°C +40°C

⬵ 2900 1/min

NKP-GE 65-125/127 0

100

0 P kPa

200

100

300 200

400

500

300

400

600

Q US gpm

500

Q IMP gpm

H m

H ft

55% 60%

65%

67,5%

70%

160

16 71%

70%

120

12 67,5%

8 20

100

120

0 Q m3/h NPSH ft

140

NPSH m 4

12 8

4 0 Q m3/h

0 20

100

120

140

P HP

P kW 6

8 6

4 2

Motor construction type: B5

20 5

0 0 0

MODEL

NKP-GE 65-125/127/ 5,5 /2

DNA DNM A 80

100

40 10

60 15

500

NKP-GE 65-125/127/ 5,5 /2

140 40

2000

0 Q m3/h Q l/s

2500Q l/min

Ø (mm) PACKING DIMENSIONS Weight Mech. Vol. Kg A B H seal

280 212 M12

100

28 830 430 520 0,18 121,4

HYDRAULIC DATA

MOTOR SIZE

Voltage

P2 Nominal kW HP

MEC 132S

380/480 V

5.5

DAB PUMPS reserve the right to make modifications without prior notice

120 30

1500

ELECTRICAL DATA MODEL

100 25

1000

M1 M2

369,5 300 160 180 520 313 125

80 20

7.5

In A

Q m3/h l/min

0 0

36 800

60 1000

72 1200

78 1300

84 1400

102 1700

114 1900

150 2500

10.6

H (m)

19.5

18.1

17.2

16.9

16.5

14.5

–

207 ®

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Pagina 208

The performance curves are based on the kinematic viscosity values = 1 mm2/s and density equal to 1000 kg/m3. Curve tolerance according to ISO 9906.

Liquid temperature range: Maximum ambient temperature:

from -10°C to +140°C +40°C

⬵ 2900 1/min

NKP-GE 65-125/137 0

100

0 P kPa 240

200

100

300 200

400

500

300

400

600

Q US gpm

500

Q IMP gpm H ft

H m 55%

60% 65% 67,5% 70%

72,5% 74%

60 160

72,5%

16 70%

120

20 40

100

120

0 Q m3/h NPSH ft

140

NPSH m 4

12 8

4 0 Q m3/h

0 20

100

120

140

P HP

P kW 6

8 6

4 2

Motor construction type: B5

20 5

0 0 0

MODEL

DNA DNM A

NKP-GE 65-125/137/ 7,5 /2

100

40 10

500

NKP-GE 65-125/137/ 7,5 /2

120 30

140 40

35 2000

0 Q m3/h Q l/s

2500Q l/min

Ø (mm) PACKING DIMENSIONS Weight Mech. Vol. Kg A B H seal

280 212 M12

100

28 830 430 520 0,18 97,1

HYDRAULIC DATA

MOTOR SIZE

Voltage

P2 Nominal kW HP

MEC 132 S

380/480 V

7.5

In A

Q m3/h l/min

0 0

36 800

60 1000

72 1200

78 1300

84 1400

102 1700

114 1900

150 2500

14.1

H (m)

23.5

23.1

22.5

21.6

21.1

20.7

17.5

208 ®

25 1500

ELECTRICAL DATA MODEL

100

1000

M1 M2

369,5 300 160 180 520 313 125

DAB PUMPS reserve the right to make modifications without prior notice

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Pagina 209

DAB PUMPS reserve the right to make modifications without prior notice

209 速

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Pagina 210

STANDARDISED TO BARE SHAFT AND ON BEDPLATE

KDN STANDARDISED CENTRIFUGAL PUMPS BARE SHAFT ON BEDPLATE WITH MOTOR AND COUPLING

Constructional features of the pump Single-stage, cast iron spiral body made to DIN-EN 733 (formerly DIN 24255), seal holder cover and support in cast iron, flanges made to DIN 2533 and DIN 2532 for DN 200. Impeller in cast iron, encased and dynamically balanced with compensation of the axial thrust by means of balancing holes, operating (on request) with interchangeable wear rings. Stainless steel pump shaft supported by two large maintenance-free greased ball bearings, greased for life and housed inside a special chamber of the support. Standard seal: standardised mechanical seal made to DIN 24960 in carbon/carborundum with O’ rings in EPDM. Packing with lubricating idraulic ring and stuffing box in two easily removable parts, available on request.

210 ®

DAB PUMPS reserve the right to make modifications without prior notice

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Pagina 211

TECHNICAL DATA STANDARD VERSION WITH MECHANICAL SEAL

VERSION ON REQUEST WITH PACKING

STANDARD VERSION WITH MECHANICAL SEAL N.

PARTS

MATERIALS

PUMP BODY

CAST IRON 250 UNI ISO 185

IMPELLER

CAST IRON 250 UNI ISO 185

PUMP SHAFT

STAINLESS STEEL AISI 420 - UNI 6900/71

GASKET OR

VITON

SEAL HOLDER DISK

CAST IRON 250 UNI ISO 185

MECHANICAL SEAL

CARBON/CARBORUNDUM

SPACER SEAL

STAINLESS STEEL AISI 304 - UNI 6900/71

VERSION ON REQUEST WITH PACKING N.

PARTS

MATERIALS

BUSH FOR SEAL

STAINLESS STEEL AISI 420 - UNI 6900/71

141

HYDRAULIC RING

STAINLESS STEEL AISI 304 - UNI 6900/71

142

PACKING

PTFE IMPREGNATED RAMIE

143

STUFFUNG BOX

OT Cu 62 Yes 1

- Rotation speed:

1450 - 2900 1/min.

- Operating range:

from 1 to 500 m3/h with a head of up to 100 m.

- Pumped liquid:

without solid or abrasive substances, not viscous, not aggressive, not crystallised and chemically neutral, close to water characteristics.

- Liquid temperature range:

from -10°C to +140°C.

- Maximum ambient temperature:

+40°C.

- Maximum working pressure:

16 bar - 1600 kPa (for DN 200 max 10 bar).

- Flanging:

PN 16 DIN 2533 PN 10 DIN 2532 per DN 200

- Installation:

normally horizontal.

- Special version on request:

pumps for liquids other than water. Packing (that can also be fed externally). Other voltages and/or frequencies.

DAB PUMPS reserve the right to make modifications without prior notice

211 ®

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Pagina 212

Description of the product In the description of the bare shaft pump no mention is made of the coupling or motor data. In the description of the pumps mounted on a base without a motor, the motor’s data are not mentioned. The example given describes an NK 100-200 type pump with a cast iron 198 Ø impeller, with BAQE type mechanics, standard coupling and 4-poles 5.5 kW motor running on 380-415 V 50 Hz.

Example

KDN 100 - 200 / 198 A W / BAQE / 1 / 5,5 / 4

Type Nominal diameter of discharge port (DN) Nominal diameter of the impeller Actual diameter of the impeller Material codes: A (01): Cast iron B (03): Cast iron with bronze impeller Wear rings (only when existing) Seal code Type of pump/motor coupling 0 = Without coupling (bare shaft pump) 1 = With elastic standard coupling 2 = With elastic spacer coupling Motor power in kW Voltage and number of motor poles

Pump material codes Component

Description of the mechanical seal

Version B (03) cast iron with bronze impeller GG25 GG25 GG25 GG25 OT Cu 62 Si1 OT Cu 62 Si1 GCuSn5Zn5Pb5 GG25 UNI 7013/8a-72 GG20 GG20 AISI 420 UNI 6900/71 AISI 420 UNI 6900/71

Pump body Seal holder disk Stuffing box Impeller Consumable rings* Pump shaft Shaft sleeve**

Item

Code

Description of the packing

Stuffing box type

Item

Code

Cooling

Stuffing box not cooled

Stuffing box cooled

Code

Sealing liquid

Item 3

Item

2&3

Packing codes

Item

A (01) cast iron

With internal liquid

With external liquid

Without hydraulic ring

Item

Item 5

Code A B C D M X Code A B C S U Q V X Code P S T E V M Code v

* on request ** only for packing or balanced mechanical seal

212 ®

DAB PUMPS reserve the right to make modifications without prior notice

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Pagina 213

Description of the product code Impeller’s nominal diameter

Pump/impeller materials

Code

125

A (01) = cast iron/cast iron

Bare shaft

160

B (03) = cast iron/bronze

0,37

200

0,55

250

0,75

315

A (01) + Wr*

1,1

B (03) + Wr*

1,5

Code P2 nominal kW

125.1

2,2

160.1

200.1

5,5

7,5

18,5

110

132

Pump type

* With consumable rings

Seal available

Code

KDN 32

BAQE

KDN 40

BAQE-RMG12

KDN 50

BQQV*

KDN 65

BAQV*

KDN 80

SNE*

KDN 100

SNO*

KDN 125

SNF*

KDN 150

BQQE*

* On request

Identification DAB PUMPS S.p.A.

Code D

Code

DAB PUMPS S.p.A.

Code

Coupling

Without coupling*

With elastic standard coupling

With elastic spacer coupling

* Bare shaft pump

Code Voltage

Product code

1 D

Bare shaft pump

1 1

Pump on base without motor

Poles

Without motor

3x220-240 / 380-415V 50 Hz 3x220-265 / 380-460V 60 Hz

3x380-415 50 Hz 3x380-460V 60 Hz

3x220-240 / 380-415V 50 Hz 3x220-265 / 380-460V 60 Hz

3x380-415 50 Hz 3x380-460V 60 Hz

3x380-415V 50 Hz (with inverter)

0 0

Complete motor-driven pump with base

DAB PUMPS reserve the right to make modifications without prior notice

213 ®

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GENERAL DATA

15:14

Pagina 214

STANDARDIZED MOTOR-DRIVEN PUMPS ON BASEPLATE

Asynchronous, closed and cooled with external ventilation, 2 or 4 poles. Rotor mounted on extra large ball bearings to guarantee low noise running and durability. Electrical protection: in compliance with the EEC 89/336 ELECTROMAGNETIC COMPATIBILITY directive and subsequent amendments, EEC 73/23 LOW VOLTAGE directive and subsequent amendments and CEI 2-3 standards. Construction: Protection level: IP 55 Insulation class: F Supply voltage: Three-phase 230-400V 50 Hz up to 2,2 kW inclusive 400V Î&#x201D; 50 Hz over 2,2 Kw Special versions on request: other voltages and/or frequencies.

Instruction to find the pump and motor required 1. Find on the chart supplied the family of pumps that offer, more or less, the rates of flow and heads required.

2. Look for the most suitable characteristic on the characteristic curves of each family.

3. Find the power wanted on the power graph for the pump to work where it is wanted.

4. There are likely to be variations in the rate of flow of the liquid pumped causing an oscillation of the functioning point, in which case the power absorbed could be greater. When choosing the motor, allow the following safety margins: Safety margins according to ISO 5199 UP TO REQUIRED PUMP SHAFT POWER (kW) 322 286 227 181 145 120 100 81 68 49 40 32,5 26 19 15,9 12,8 9,1 6,1 4,3 3,2 2,3 1,7 1,1 0,81 0,55 0,40 0,27 0,18

USE MOTOR OUTPUT P2 (kW) 355 315 250 200 160 132 110 90 75 55 45 37 30 22 18,5 15 11 7,5 5,5 4 3 2,2 1,5 1,1 0,75 0,55 0,37 0,25

If necessary, adjust the power of the motor to be installed if you expect to be pumping liquids with quite high viscosity and specific weight values (verify suitability of construction materials in contact with the liquid). 5. With the name of the pump and the power of the motor, find on the following technical data the name of the most suitable base (with motor, spacer coupling and coupling cover). 6. The pump and base required will be delivered already assembled and aligned, although an alignment check is always required after installation (see INSTRUCTION MANUAL).

214 ÂŽ

DAB PUMPS reserve the right to make modifications without prior notice

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Pagina 215

Dimensions of bare shaft pumps

MODEL

KDN 32-125.1 KDN 32-125 KDN 32-160.1 KDN 32-160 KDN 32-200.1 KDN 32-200 KDN 40-125 KDN 40-160 KDN 40-200 KDN 40-250 KDN 50-125 KDN 50-160 KDN 50-200 KDN 50-250 KDN 65-125 KDN 65-160 KDN 65-200 KDN 65-250 KDN 65-315 KDN 80-160 KDN 80-200 KDN 80-250 KDN 80-315 KDN 100-200 KDN 100-250 KDN 100-315 KDN 125-250 KDN 150-200

␩ max ␩ max 1450 min-1 2900 min-1 H H Q Q m m3/h m3/h m

Flange dimensions

10.5

5.5

20,9

13.6

5.8

22.8

8.7

8.3

17.5

15.9

8.6

8.5

11.4

17.7

13.2

35.5

52.5

21.8

5.6

21.5

25.8

9.2

37.2

12.6

19.1

5.4

21.5

43.3

9.3

87.5

19.1

100

5.2

114

8.6

121

34.5

14.8

123

65.4

129

31.5

–

101

8.1

195

33.5

101

14.4

200

57.5

103

215

DNA DNM 32

Pump dimensions

Support dimensions

Holes for bolts

Shaft end

360

112

140

100

190

140

260

M12

132

160

240

190

160

180

112

140

132

160

180

225

125

132

160

100

160

180

WEIGHT Kg

100

37 36 38 38 46 46

360

100

360

100

260

M12

210

160

100

240

190

265

212

320

250

240

190

265

212

57 260

M12

100

44 51

200

100

360

180

225

125

320

250

160

180

125

280

212

320

250

360

280

400

315

59 260

M12

100

200

470 125 100

125

360

180

225

200

250

225

280

180

470

136

–

163

13.4

315

159

21,8

313

187

34.1

–

289

20.5

–

150

125

140

378

–

200

150

160

125

100

125

470

140

225

160

125

120

250 200

280

250

315

200

280

340

320

250

260

280

340

160

120

400

315

160

120

360

280

400

315

M16

112

345 80

140

M12

140

84 104

M16

122

225

340

M16

M12

140

111 126

250

315

470

250

355

160

120

400

315

340

M16

M12

140

135

470

280

400

100

200

150

550

450

340

M20

M12

140

178

The sizes 32-125.1, 32-160.1, 32-200.1 e 150-200 are supplementary sizes and not included in DIN-EN 733 (ex DIN 24255) standard.

FLANGE DIMENSIONS (mm) Nominal diameter (DN)

DIN 2533 PN 16 32

D2 D3

DIN 2532 PN 10 100

125

150

200

100

125

150

200

100

110

125

145

160

180

210

240

295

140

150

165

185

200

220

250

285

340

n° holes

DAB PUMPS reserve the right to make modifications without prior notice

215 ®

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Pagina 216

Dimensions and electrical data of a complete motor-driven pump

MODEL

Power (kW) 4 2 poles poles

KDN 32-125.1

KDN 32-125

KDN 32-160.1

KDN 32-160

MOTOR SIZE

Supply voltage 50 Hz

I nom (A)

0.37

–

MEC 71

230/400V

0.55

–

MEC 80

230/400V

2,6-1,5

–

0.75

MEC 80

230/400V

2,88-1,66

–

1.1

MEC80

230/400V

4-2,3

–

1.5

MEC 90S

230/400V

5,75-3,3

–

2.2

MEC 90L

230/400V

7,9-4,55

–

MEC 100L

400V Δ

–

MEC 112M

400V Δ

0.37

–

MEC 71

230/400V

0.55

–

MEC 80

230/400V

0.75

–

MEC 80

–

1.1

–

Flange dimens. (mm) DNA DNM A

Weight Kg

Spacer coupling L

Weight Ref. Kg

60 140 65 177 800 540 360 320 19 694 81

794

737 83

837

5,9

826 102 936 105

7,8

846 102 946 107

1,7-0,975 50

789 93 900 600 390 350

889

100

60 140 65 177 800 540 360 320 19 694 81

794

2,6-1,5

737 83

837

230/400V

3,3-1,9

MEC 80

230/400V

4-2,3

1.5

MEC 90S

230/400V

5,75-3,3

–

2.2

MEC 90L

230/400V

7,9-4,55

–

MEC 100L

400V Δ

5,9

826 96,3 926 105

–

MEC 112M

400V Δ

7,8

846 117 946 107

0.37

–

MEC 71

230/400V

0.55

–

MEC 80

230/400V

0.75

–

MEC 80

–

1.1

–

1,7-0,975 50

789 86 900 600 390 350

889

60 160 65 197 800 540 360 320 19 694 83

794

2,6-1,5

737 86

837

230/400V

3,3-1,9

MEC 80

230/400V

4-2,3

1.5

MEC 90S

230/400V

5,75-3,3

–

2.2

MEC 90L

230/400V

7,9-4,55

100

–

MEC 100L

400V Δ

5,9

826 102 926 107

–

MEC 112M

400V Δ

7,8

846 104 946 109

–

5.5

MEC 132S

400V Δ

10,2

80 212 1000 660 450 400 24 959 136 1059 141

0.37

–

MEC 71

230/400V

0.55

–

MEC 80

230/400V

0.75

–

MEC 80

1.1

–

1,7-0,975 50

789 94 900 600 390 350

889

102

60 160 65 197 800 540 360 320 19 694 83

794

2,6-1,5

737 85

837

230/400V

3,3-1,9

MEC 90S

230/400V

4,35-2,5

789 88

2.2

MEC 90L

230/400V

7,9-4,55

100

–

MEC 100L

400V Δ

5,9

826 102 926 107

–

MEC 112M

400V Δ

7,8

846 104 946 109

–

5.5

MEC 132S

400V Δ

10,2

80 212 1000 660 450 400 24 959 136 1059 141

–

7.5

MEC 132S

400V Δ

13,6

144

1,7-0,975 50

900 600 390 350

139

216 ®

Standard coupling

Unit dimensions (mm)

889

DAB PUMPS reserve the right to make modifications without prior notice

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Pagina 217

Dimensions and electrical data of a complete motor-driven pump MODEL

KDN 32-200.1

Power (kW) 4 2 poles poles

Standard coupling

Unit dimensions (mm)

DNA DNM A

Spacer coupling

Weight L Kg

Weight REF. Kg

MEC 71

230/400V

19 694 87

794

–

MEC 80

230/400V

2,6-1,5

737 89

837

0.75

–

MEC 80

230/400V

3,3-1,9

101

1.1

–

MEC 90S

230/400V

4,35-2,5

789 106 889

–

2.2

MEC 90L

230/400V

7,9-4,55

108

106

–

MEC 100L

400V Δ

5,9

826 140 926 111

–

MEC 112M

400V Δ

7,8

846 143 946 113

–

5.5

MEC 132S

400V Δ

10,2

24 959 143 1059 145

–

7.5

MEC 132S

400V Δ

13,6

148

0.37

–

MEC 71

230/400V

0.55

–

MEC 80

230/400V

– –

MEC 80 MEC 90S

230/400V 230/400V

1,7-0,975 50

60 180

65 225 800 540 360 320

900 600 390 350

80 240 1000 660 450 400

166 19 846 87

794

2,6-1,5

737 89

837

3,3-1,9

4,35-2,5

789 101 889

101

105

826 102 926 109

126

846 104 946 134

24 959 143 1059 145

148

1069 237 1169 172

182

1,7-0,975 50

1.5

–

MEC 90L

230/400V

6-3,45

2.2

–

MEC 100L

230/400V

7,95-4,6

–

MEC 100L

400V Δ

5,9

–

MEC 112M

400V Δ

7,8

–

5.5

MEC 132S

400V Δ

10,2

–

7.5

MEC 132S

400V Δ

13,6

–

MEC 160M

400V Δ

19,6

–

MEC 160M

400V Δ

26,5

0.37

–

MEC 71

230/400V

0.55

–

MEC 80

230/400V

0.75

–

MEC 80

1.1

–

60 180

65 225 800 540 360 320

900 600 390 350

103 80 240 1000 660 450 400

177 1120 740 490 440

248 19 694 81

794

2,6-1,5

737 83

837

230/400V

3,3-1,9

MEC 90S

230/400V

4,35-2,5

789 86

1.5

MEC 90S

230/400V

5,75-3,3

–

2.2

MEC 90L

230/400V

7,9-4,55

100

–

MEC 100L

400V Δ

5,9

826 91

926 105

–

MEC 112M

400V Δ

7,8

846 102 946 107

–

5.5

MEC 132S

400V Δ

10,2

24 959 134 1059 139

MEC 132S

400V Δ

142

0.37

KDN 40-200

Flange dimens. (mm)

–

KDN 40-160

I nom (A)

0.55

1.1

KDN 40-125

Supply voltage 50 Hz

0.37

0.75

KDN 32-200

MOTOR SIZE

7.5 –

MEC 71

230/400V

1,7-0,975 65

60 140

65 177 800 540 360 320

900 600 390 350

80 212 1000 660 450 400

889

137

13,6 1,7-0,975 65

60 160

65 197 800 540 360 320

19 694 85

794

837

101

0.55

–

MEC 80

230/400V

2,6-1,5

737 89

0.75

–

MEC 80

230/400V

3,3-1,9

1.1

–

MEC 90S

230/400V

4,35-2,5

789 91

1.5

–

MEC 90L

230/400V

6-3,45

–

MEC 100L

400V Δ

5,9

826 102 926 106

–

MEC 112M

400V Δ

7,8

846 104 946 109

–

5.5

MEC 132S

400V Δ

10,2

24 959 160 1059 141

–

7.5

MEC 132S

400V Δ

13,6

144

–

MEC 160M

400V Δ

19,6

1069 173 1169 168

–

MEC 160M

400V Δ

26,5

173

178

0.55

–

MEC 80

230/400V

2,6-1,5

19 757 98

857 103

0.75

–

MEC 80

230/400V

3,3-1,9

106

1.1

–

MEC 90S

230/400

4,35-2,5

809 101 909 109

1.5

–

MEC 90L

230/400V

6-3,45

113

2.2

–

MEC 100L

230/400V

7,95-4,6

846 111 946 116

–

MEC 100L

400V Δ

6,7

120

–

MEC 112M

400V Δ

7,8

869 135 969 140

MEC 132S

400V Δ

24 979 146 1079 151

MEC 132S

400V Δ

152

1089 221 1189 176

186

1134 231 1234 208

– –

5.5 7.5

80 212 1000 660 450 400 240 1120 740 490 440 65

40 100

60 180

65 225 900 600 390 350

105 118 80 240 1000 660 450 400

147

13,6

MEC 160M

400V Δ

19,6

–

MEC 160M

400V Δ

26,5

–

18.5

MEC 160L

400V Δ

101

165

10,2

–

DAB PUMPS reserve the right to make modifications without prior notice

900 600 390 350

1120 740 490 440

231

889

217 ®

03_CentrifugheGB_2007ok

31-08-2007

15:14

Pagina 218

Dimensions and electrical data of a complete motor-driven pump MODEL

Power (kW) 4 2 poles poles

KDN 40-250

KDN 50-125

KDN 50-160

KDN 50-200

KDN 50-250

MOTOR SIZE

Supply voltage 50 Hz

I nom (A)

1.5

–

MEC 90L

230/400V

6-3,45

2.2

–

MEC 100L

230/400V

7,95-4,6

–

MEC 100L

400V Δ

6,7

–

MEC 112M

400V Δ

8,1

–

MEC 160M

400V Δ

19,6

–

MEC 160M

400V Δ

26,5

–

18.5

MEC 160L

400V Δ

–

MEC 180M

–

MEC 200L

0.37

–

MEC 71

230/400V

0.55

–

MEC 80

230/400V

0.75

–

MEC 80

1.1

–

1.5

Flange dimens. (mm) DNA DNM A

Weight Kg

Spacer coupling L

Weight REF. Kg

40 100 75 225 80 260 1000 660 450 400 24 809 125 909 130

846 129 946 134

137

869 200 969 141

1089 236 1189 231

234

1134 298 1234 236

400V Δ

1160 320 1260 256

400V Δ

53,5

100 300 1400 940 610 550 28 1240 320 1340 307

149 1250 840 540 490

278

50 100 60 160 65 197 800 540 360 320 19 714 87

814

2,6-1,5

757 90

857

230/400V

3,3-1,9

MEC 90S

230/400V

4,35-2,5

809 93

–

MEC 90L

230/400V

6-3,45

106

–

MEC 100L

400V Δ

5,9

846 105 946 135

–

MEC 112M

400V Δ

7,8

869 109 969 143

–

5.5

MEC 132S

400V Δ

10,2

80 212 1000 660 450 400 24 979 143 1079 146

–

7.5

MEC 132S

400V Δ

13,6

149

–

MEC 160M

400V Δ

19,6

1089 143 1189 173

0.55

–

MEC 80

230/400V

2,6-1,5

50 100 60 180 65 225 900 600 390 350 19 757 97

857 102

0.75

–

MEC 80

230/400V

3,3-1,9

103

1.1

–

MEC 90S

230/400V

4,35-2,5

809 100 909 105

1.5

–

MEC 90L

230/400V

6-3,45

108

2.2

–

MEC 100L

230/400V

7,95-4,6

846 107 946 112

–

MEC 100L

400V Δ

6,7

115

–

MEC 112M

400V Δ

7,8

869 132 969 137

–

5.5

MEC 132S

400V Δ

10,2

80 240 1000 660 450 400 24 979 143 1079 150

–

7.5

MEC 132S

400V Δ

13,6

151

–

MEC 160M

400V Δ

19,6

1089 188 1189 175

–

MEC 160M

400V Δ

26,5

185

–

18.5

MEC 160L

400V Δ

1134 202 1234 207

0.75

–

MEC 80

230/400V

3,3-1,9

50 100 60 200 65 225 900 600 390 350 19 757 104 857 109

1.1

–

MEC 90S

230/400V

4,35-2,5

809 107 909 112

1.5

–

MEC 90L

230/400V

6-3,45

114

2.2

–

MEC 100L

230/400V

7,95-4,6

846 123 946 118

–

MEC 100L

400V Δ

6,7

121

–

MEC 112M

400V Δ

8,1

869 122 969 125

–

7.5

MEC 132S

400V Δ

13,6

80 240 1000 660 450 400 24 979 176 1079 169

–

MEC 160M

400V Δ

19,6

1089 186 1189 181

–

MEC 160M

400V Δ

26,5

191

–

18.5

MEC 160L

400V Δ

1134 283 1234 213

–

MEC 180M

400V Δ

260

1164 290 1264 233

–

MEC 200L

400V Δ

53,5

280 1250 840 540 490

1244 290 1344 288

2.2

–

MEC 100L

230/400V

7,95-4,6

50 100 75 225 80 260 1000 660 450 400 24 846 135 946 139

–

MEC 100L

400V Δ

6,7

145

–

MEC 112M

400V Δ

8,1

869 165 969 170

5,5

–

MEC 132S

400V Δ

10,6

1120 740 490 440

979 173 1079 178

–

MEC 160M

400V Δ

26,5

1250 840 540 490

1089 260 1189 265

–

18.5

MEC 160L

400V Δ

1134 289 1234 275

–

MEC 180M

400V Δ

1164 319 1264 304

–

MEC 200L

400V Δ

53,5

100 300 1400 940 610 550 28 1244 407 1344 311

–

MEC 200L

400V Δ

64,5

331

–

MEC 225M

400V Δ

1299 374 1399 379

1,7-0,975 65

900 600 390 350

101

143 240 1120 740 490 65

103 110

177 1120 740 490 440

200 65

114 122

1120 740 490 440

280

138

333 325

218 ®

Standard coupling

Unit dimensions (mm)

909

DAB PUMPS reserve the right to make modifications without prior notice

03_CentrifugheGB_2007ok

31-08-2007

15:14

Pagina 219

Dimensions and electrical data of a complete motor-driven pump MODEL

KDN 65-125

KDN 65-160

KDN 65-200

KDN 65-250

KDN 65-315

Power (kW) 4 2 poles poles

MOTOR SIZE

Supply voltage 50 Hz

I nom (A)

Flange dimens. (mm) DNA DNM A

1,7-0,975 80

Standard coupling

Unit dimensions (mm) A2

Spacer coupling

Weight L Kg

65 100 60 180 65 225 900 600 390 350 19 714 94

814

Weight REF. Kg

0.37

–

MEC 71

230/400V

0.55

–

MEC 80

230/400V

2,6-1,5

757 97

857 102

0.75

–

MEC 80

230/400V

3,3-1,9

103

1.1

–

MEC 90S

230/400V

4,35-2,5

809 100 909 105

1.5

–

MEC 90L

230/400V

6-3,45

2.2

–

MEC 100L

230/400V

–

MEC 112M

–

5.5

–

103

108

7,95-4,6

846 107 946 112

400V Δ

7,8

869 132 969 137

MEC 132S

400V Δ

10,2

80 240 1000 660 450 400 24 979 143 1079 148

7.5

MEC 132S

400V Δ

13,6

–

MEC 160M

400V Δ

19,6

–

MEC 160M

400V Δ

26,5

0.75

–

MEC 80

230/400V

3,3-1,9

1.1

–

MEC 90S

230/400V

4,35-2,5

1.5

–

MEC 90L

230/400V

6-3,45

2.2

–

MEC 100L

230/400V

7,95-4,6

–

MEC 100L

400V Δ

6,7

–

5.5

MEC 132S

400V Δ

10,2

–

7.5

MEC 132S

400V Δ

13,6

–

MEC 160M

400V Δ

19,6

–

MEC 160M

400V Δ

26,5

–

18.5

MEC 160L

400V Δ

–

MEC 180M

400V Δ

1.1

–

MEC 90S

230/400V

4,35-2,5

1.5

–

MEC 90L

230/400V

6-3,45

2.2

–

MEC 100L

230/400V

7,95-4,6

–

MEC 100L

400V Δ

6,7

–

MEC 112M

400V Δ

5,5

–

MEC 132S

–

146 1120 740 490 440

151

1089 175 1189 175

180 80

185

65 100 60 200 65 225 900 600 390 350 19 757 101 857 106

809 103 909 108

114

111

846 114 946 115

148

118

80 240 1000 660 450 400 24 979 149 1079 153

173 1120 740 490 440

154

1089 183 1189 178

220

188

1134 220 1234 210

1164 220 1264 230

65 100 75 225 80 260 1000 660 450 400 24 809 141 909 146

260 80

143 1120 740 490 440

148

846 147 946 152

150

155

8,1

869 150 969 159

400V Δ

10,6

979 200 1079 176

MEC 160M

400V Δ

19,6

1089 267 1189 241

MEC 160M

400V Δ

26,5

–

18.5

MEC 160L

400V Δ

–

MEC 180M

–

1250 840 540 490

279

252

1134 289 1234 262

400V Δ

1164 332 1264 266

MEC 200L

400V Δ

53,5

100 300 1400 940 610 550 28 1244 406 1344 317

MEC 200L

400V Δ

64,5

–

MEC 100L

400V Δ

6,7

–

MEC 112M

400V Δ

5,5

–

MEC 132S

7.5

–

406

337

65 100 90 250 80 280 1120 740 490 440 24 956 178 1096 183

8,1

979 185 1119 186

400V Δ

10,6

1089 201 1229 203

MEC 132M

400V Δ

14,4

–

MEC 160M

400V Δ

20,8

–

MEC 180M

400V Δ

–

MEC 200L

400V Δ

53,5

–

MEC 200L

400V Δ

64,5

–

MEC 225M

400V Δ

–

MEC 250M

400V Δ

94,5

5,5

–

MEC 132S

400V Δ

10,6

7.5

–

MEC 132M

400V Δ

14,4

–

MEC 160M

400V Δ

20,8

–

MEC 160L

400V Δ

18.5

–

MEC 180M

400V Δ

DAB PUMPS reserve the right to make modifications without prior notice

257

211

1199 257 1339 253

1274 319 1414 337

100 300 1400 940 610 550 28 1354 460 1494 422

1250 840 540 490

477

442

325

1409 550 1549 517

350 1600 1060 660 600

1519 672 1659 612

65 125 90 280 80 305 1250 840 540 490 24 1114 259 1254 244

292

249

1224 297 1364 268

100 325 1400 940 610 550 28 1269 297 1409 306

1299 322 1439 327

219 ®

03_CentrifugheGB_2007ok

31-08-2007

15:14

Pagina 220

Dimensions and electrical data of a complete motor-driven pump MODEL

Power (kW) 4 2 poles poles

KDN 80-160

KDN 80-200

KDN 80-250

KDN 80-315

MOTOR SIZE

Supply voltage 50 Hz

I nom (A)

Flange dimens. (mm) DNA DNM A

Weight Kg

Spacer coupling L

Weight REF. Kg

4,35-2,5 100 80 125 75 225 80 260 1000 660 450 400 24 834 125 974 130

1.1

–

MEC 90S

230/400V

1.5

–

MEC 90L

230/400V

6-3,45

2.2

–

MEC 100L

230/400V

7,95-4,6

–

MEC 100L

400V Δ

6,7

–

MEC 112M

400V Δ

8,1

5,5

–

MEC 132S

400V Δ

10,6

–

7.5

MEC 132S

400V Δ

13,6

–

MEC 160M

400V Δ

19,6

–

MEC 160M

400V Δ

26,5

–

18.5

MEC 160L

400V Δ

–

MEC 180M

–

127

1120 740 490 440

871 139 1011 136

139

894 138 1134 143

1004 163 1144 168

189 1250 840 540 490

132

138

194

1114 298 1254 236

298

237

1159 298 1299 238

400V Δ

1189 253 1329 258

MEC 200L

400V Δ

53,5

100 300 1400 940 610 550 28 1269 304 1409 309

MEC 200L

400V Δ

64,5

1.5

–

MEC 90L

230/400V

6-3,45

2.2

–

MEC 100L

230/400V

7,95-4,6

–

MEC 100L

400V Δ

6,7

–

MEC 112M

400V Δ

5,5

–

MEC 132S

7.5

–

383

388

100 80 125 75 250 80 260 1120 740 490 440 24 944 161 1084 166

981 166 1121 171

168

173

8,1

1004 188 1144 177

400V Δ

10,6

1114 188 1254 194

MEC 132M

400V Δ

14,4

–

MEC 160M

400V Δ

20,8

–

18.5

MEC 160L

400V Δ

–

MEC 180M

–

188

202

1224 197 1364 244

1269 239 1409 299

400V Δ

1299 275 1439 328

MEC 200L

400V Δ

53,5

100 300 1400 940 610 550 28 1379 432 1519 335

MEC 200L

400V Δ

64,5

–

MEC 225M

400V Δ

–

MEC 250M

400V Δ

–

MEC 280S

–

5.5

1250 840 540 490

455

355

325

1434 548 1574 403

94,5

350 1600 1060 660 600

1544 494 1684 499

400V Δ

128

380 1800 1200 730 670

1569 609 1709 614

MEC 112M

400V Δ

8,1

100 80 125 90 280 80 280 1250 840 540 490 24 1004 219 1144 223

–

MEC 132S

400V Δ

10,6

1114 219 1254 239

7.5

–

MEC 132M

400V Δ

14,4

–

MEC 160M

400V Δ

–

MEC 160L

–

219

244

20,8

1224 258 1364 263

400V Δ

1269 277 1409 282

MEC 200L

400V Δ

64,5

100 300 1400 940 610 550 28 1379 471 1519 478

MEC 225M

400V Δ

1434 545 1574 553

–

MEC 250M

400V Δ

94,5

1600 1060 660 600

1544 650 1684 648

–

MEC 280S

400V Δ

128

1800 1200 730 670

1569 641 1709 798

–

MEC 280M

400V Δ

160

1619 909 1759 858

7.5

–

MEC 132M

400V Δ

14,4

100 80 125 90 315 80 330 1250 840 540 490 24 1114 390 1254 284

–

MEC 160M

400V Δ

20,8

1224 390 1364 315

–

MEC 160L

400V Δ

100 350 1400 940 610 550 28 1269 390 1409 318

18.5

–

MEC 180M

400V Δ

1299 409 1439 344

–

MEC 180L

400V Δ

1339 348 1479 353

–

MEC 200L

400V Δ

52,5

1379 384 1519 389

220 ®

Standard coupling

Unit dimensions (mm)

DAB PUMPS reserve the right to make modifications without prior notice

03_CentrifugheGB_2007ok

31-08-2007

15:14

Pagina 221

Dimensions and electrical data of a complete motor-driven pump MODEL

KDN 100-200

KDN 100-250

KDN 100-315

KDN 125-250

KDN 150-200

Power (kW) 4 2 poles poles

MOTOR SIZE

Supply voltage 50 Hz

I nom (A)

Flange dimens. (mm) DNA DNM A

Standard coupling

Unit dimensions (mm) A2

Weight Kg

Spacer coupling L

Weight REF. Kg

–

MEC 100L

400V Δ

6,7

125 100 125 90 280 80 280 1120 740 490 440 24 981 181 1121 186

–

MEC 112M

400V Δ

8,1

1004 188 1144 193

5,5

–

MEC 132S

400V Δ

10,6

1114 214 1254 206

7.5

–

MEC 132M

400V Δ

14,4

–

MEC 160M

400V Δ

20,8

–

MEC 160L

400V Δ

–

MEC 200L

400V Δ

53,5

–

MEC 200L

400V Δ

64,5

–

MEC 225M

400V Δ

–

MEC 250M

400V Δ

–

MEC 280S

–

5.5

209

214

1224 307 1364 256

1269 380 1409 275

100 300 1400 940 610 550 28 1379 454 1519 425

1250 840 540 490

402

445

325

1434 549 1574 520

94,5

350 1600 1060 660 600

1544 623 1684 615

400V Δ

128

380 1800 1200 730 670

1569 621 1709 765

MEC 280M

400V Δ

160

1619 621 1759 825

–

MEC 132S

400V Δ

10,6

125 100 140 90 280 80 305 1250 840 540 490 24 1129 241 1269 246

7.5

–

MEC 132M

400V Δ

14,4

–

MEC 160M

400V Δ

20,8

–

MEC 160L

400V Δ

18.5

–

MEC 180M

–

250

255

1239 292 1379 270

100 325 1400 940 610 550 28 1284 300 1424 308

400V Δ

1314 578 1454 329

MEC 225M

400V Δ

1449 696 1589 583

MEC 250M

400V Δ

94,5

1559 696 1699 678

–

MEC 280S

400V Δ

128

1584 850 1724 828

–

MEC 280M

400V Δ

160

1634 670 1774 888

–

110

MEC 315S

400V Δ

188

120 435 2000 1340 910 830

1959 1120 2099 1008

–

MEC 160M

400V Δ

20,8

125 100 140 90 315 80 330 1250 840 540 490 24 1239 313 1379 319

–

MEC 160L

400V Δ

100 350 1400 940 610 550 28 1284 300 1424 335

18.5

–

MEC 180M

400V Δ

1314 346 1454 363

–

MEC 180L

400V Δ

1354 372 1494 373

–

MEC 200L

400V Δ

52,5

1394 458 1534 463

–

MEC 225S

400V Δ

1479 518 1619 523

7.5

–

MEC 132M

400V Δ

14,4

150 125 140 90 355 80 330 1250 840 540 490 24 1129 310 1269 294

–

MEC 160M

400V Δ

20,8

1239 328 1379 325

–

MEC 160L

400V Δ

100 350 1400 940 610 550 28 1284 416 1424 328

18.5

–

MEC 180M

400V Δ

1314 422 1454 349

–

MEC 180L

400V Δ

1354 463 1494 358

–

MEC 200L

400V Δ

52,5

1394 511 1534 394

5.5

–

MEC 132S

400V Δ

10,6

200 150 160 110 400 100 380 1800 1200 730 670 28 1099 454 1239 377

7.5

–

MEC 132M

400V Δ

14,4

–

MEC 160M

400V Δ

–

MEC 160L

18.5

–

MEC 180M

1600 1060 660 600 380 1800 1200 730 670

454

386

20,8

1209 454 1349 401

400V Δ

1254 454 1394 420

400V Δ

1284 454 1424 441

DAB PUMPS reserve the right to make modifications without prior notice

221 ®

03_CentrifugheGB_2007ok

31-08-2007

15:14

Pagina 222

PERFORMANCE RANGE

GRAPHICAL SELECTION TABLE

The performance curves are based on the kinematic viscosity values = 1 mm2/s and density equal to 1000 kg/m3. Curve tolerance according to ISO 9906.

KDN 4 POLES

= 1450 1/min

222 速

DAB PUMPS reserve the right to make modifications without prior notice

03_CentrifugheGB_2007ok

31-08-2007

15:14

Pagina 223

PERFORMANCE RANGE

NUMERICAL SELECTION TABLE

KDN 4 POLES MODEL

KDN 32-125.1/105 KDN 32-125.1/110 KDN 32-125.1/115 KDN 32-125.1/120 KDN 32-125.1/125 KDN 32-125.1/130 KDN 32-125.1/135 KDN 32-125.1/140 KDN 32-125/115 KDN 32-125/120 KDN 32-125/125 KDN 32-125/130 KDN 32-125/135 KDN 32-125/142 KDN 32-160.1/137 KDN 32-160.1/145 KDN 32-160.1/153 KDN 32-160.1/161 KDN 32-160.1/169 KDN 32-160.1/177 KDN 32-160/137 KDN 32-160/145 KDN 32-160/153 KDN 32-160/161 KDN 32-160/169 KDN 32-160/177 KDN 32-200.1/170 KDN 32-200.1/180 KDN 32-200.1/190 KDN 32-200.1/200 KDN 32-200.1/207 KDN 32-200/170 KDN 32-200/180 KDN 32-200/190 KDN 32-200/200 KDN 32-200/210 KDN 32-200/219 KDN 40-125/115 KDN 40-125/120 KDN 40-125/125 KDN 40-125/130 KDN 40-125/135 KDN 40-125/142 KDN 40-160/137 KDN 40-160/145 KDN 40-160/153 KDN 40-160/161 KDN 40-160/169 KDN 40-160/177 KDN 40-200/170 KDN 40-200/180 KDN 40-200/190 KDN 40-200/200 KDN 40-200/210 KDN 40-200/219 KDN 40-250/220 KDN 40-250/230 KDN 40-250/240 KDN 40-250/250 KDN 40-250/260 DAB PUMPS reserve the right to make modifications without prior notice

= 1450 1/min Q m3/h l/min

0 0

3 50

6 100

3.5

3.4

3.1

3.9

3.8

3.5

4.25

4.2

3.9

4.7

4.6

4.3

5.1

4.8

5.6

5.3

6.1

5.8

4.4

6.6

6.4

5.1

18 300

4.3

4.1

3.2

4.75

4.6

3.75

5.2

5.05

4.2

5.7

5.5

4.8

6.2

5.3

3.65

6.9

6.75

6.15

4.5

5.3

6.2

6.1

6.6

7.9

7.6

8.9

8.6

5.5

9.8

9.5

6.6

5.9

5.6

4.4

6.7

6.5

5.3

7.6

7.4

6.25

8.5

8.25

7.25

8.7

9.5

9.3

8.4

6.6

10.5

10.4

9.6

7.8

8.5

24 400

30 500

36 600

42 700

48 800

54 900

4.7

8.9

8.6

H (m)

12 200

7.2

9.8

11.3

11.1

10.5

12.8

12.7

11.7

8.3

13.8

8.9

8.6

8.2

6.7

9.9

9.6

8.2

11.2

10.9

9.7

12.6

12.3

11.1

8.7

14.3

13.1

10.7

15.7

15.4

14.8

9.8

4.2

4.1

3.8

3.2

2.4

4.6

4.5

4.2

3.7

2.9

5.1

4.9

4.7

4.1

3.3

5.5

5.4

5.2

4.7

3.9

5.9

5.8

5.3

4.6

6.7

6.6

6.5

5.3

5.9

5.8

3.7

6.7

6.6

6.5

4.8

7.6

7.5

6.8

8.6

8.5

8.4

7.1

9.6

9.5

9.1

8.3

10.7

10.6

10.2

9.5

8.3

8.4

8.2

7.4

5.7

9.7

9.4

8.8

7.2

10.9

10.8

10.7

10.2

8.8

12.2

12.1

11.7

10.4

8.6

13.6

13.5

13.2

12.1

10.6

4.1

5.6

6.8

14.7

13.8

12.4

15.8

15.6

14.8

13.6

17.4

17.2

16.5

15.3

13.7

19.1

18.2

15.5

20.7

20.6

18.9

17.5

22.7

22.6

22.1

19.5

10.4

223 速

03_CentrifugheGB_2007ok

31-08-2007

15:14

Pagina 224

PERFORMANCE RANGE

NUMERICAL SELECTION TABLE

KDN 4 POLES MODEL

KDN 50-125/115 KDN 50-125/120 KDN 50-125/125 KDN 50-125/130 KDN 50-125/135 KDN 50-125/139 KDN 50-125/144 KDN 50-160/137 KDN 50-160/145 KDN 50-160/153 KDN 50-160/161 KDN 50-160/169 KDN 50-160/177 KDN 50-200/170 KDN 50-200/180 KDN 50-200/190 KDN 50-200/200 KDN 50-200/210 KDN 50-200/219 KDN 50-250/220 KDN 50-250/230 KDN 50-250/240 KDN 50-250/250 KDN 50-250/263 KDN 65-125/120/110 KDN 65-125/120 KDN 65-125/125 KDN 65-125/130 KDN 65-125/135 KDN 65-125/140 KDN 65-125/144 KDN 65-160/137 KDN 65-160/145 KDN 65-160/153 KDN 65-160/161 KDN 65-160/169 KDN 65-160/177 KDN 65-200/170 KDN 65-200/180 KDN 65-200/190 KDN 65-200/200 KDN 65-200/210 KDN 65-200/219 KDN 65-250/220 KDN 65-250/230 KDN 65-250/240 KDN 65-250/250 KDN 65-250/263 KDN 65-315/260 KDN 65-315/275 KDN 65-315/290 KDN 65-315/305 KDN 65-315/320

= 1450 1/min Q m3/h l/min

H (m)

0 0

3 50

12 200

18 300

24 400

30 500

36 600

42 700

4.2

4.1

3.9

3.6

3.3

2.9

2.3

4.6

4.4

4.3

3.7

3.3

2.8

4.9

4.7

4.5

4.2

3.7

3.3

5.6

5.4

5.2

4.7

4.2

3.8

3.2

5.8

5.7

5.5

5.2

4.8

4.3

3.8

6.3

6.2

6.1

5.9

5.6

5.2

4.8

4.2

6.7

6.6

6.4

6.2

5.8

5.3

4.8

5.9

5.6

5.2

4.8

6.8

6.7

6.5

6.2

5.8

7.6

7.5

7.4

7.2

6.7

8.4

8.3

8.2

8.1

7.7

9.4

9.3

9.2

9.1

8.8

10.4

10.3

10.2

10.1

9.95

48 800

6.85

54 900

4.1

9.5

9.3

9.2

8.8

10.6

10.5

10.1

9.5

8.6

11.8

11.7

11.6

11.4

10.8

10.1

8.9

13.1

12.8

12.3

11.6

10.6

14.6

14.5

14.4

13.9

13.2

12.2

15.9

15.4

14.2

13.8

12.7

15.9

15.7

15.6

15.4

14.9

13.8

12.4

10.5

17.4

17.3

17.2

16.5

15.5

14.2

12.6

10.3

18.8

18.2

17.4

16.2

14.7

12.4

20.8

20.7

20.6

20.1

19.2

18.1

14.8

22.9

22.8

22.5

21.7

20.6

19.4

17.5

3.75

3.5

3.3

3.2

2.9

2.7

2.3

4.25

3.9

3.8

3.6

3.3

3.1

2.7

4.7

4.4

4.25

4.1

3.8

3.6

3.25

5.1

4.9

4.75

4.6

4.3

4.1

3.8

7.3

9.4

11.4

5.6

5.4

5.3

5.2

4.9

4.7

4.3

5.9

5.8

5.7

5.5

5.2

4.9

6.4

6.35

6.25

6.2

5.9

5.7

5.4

5.8

5.7

5.4

5.2

4.75

4.3

3.7

6.5

6.3

5.7

5.3

4.75

7.3

7.2

6.9

6.7

6.3

5.8

8.2

8.1

7.9

7.7

7.3

6.85

9.1

8.9

8.7

8.4

9.9

9.8

9.7

9.45

9.1 7.1

9.3

9.2

8.5

7.9

10.4

10.3

10.2

9.5

8.8

12.1

11.9

11.5

11.1

10.5

13.3

13.2

13.1

12.8

12.3

14.8

14.7

14.6

14.3

13.8

16.2

16.1

15.9

15.8

15.4

15.8

15.5

15.1

14.5

13.2

17.4

17.2

16.8

16.3

15.7

18.9

18.5

18.1

17.5

16.8

20.7

20.6

20.4

19.5

18.8

23.2

22.9

22.5

22.2

21.6

22.3

22.2

22.1

21.5

20.5

25.1

24.8

24.6

24.1

23.5

28.2

28.1

27.8

27.3

31.7

31.5

31.4

31.3

31.2

30.8

35.7

35.4

35.3

35.2

35.1

34.8

224 速

6 100

DAB PUMPS reserve the right to make modifications without prior notice

03_CentrifugheGB_2007ok

60 1000

66 1100

31-08-2007

72 1200

78 1300

15:14

84 1400

Pagina 225

90 1500

102 1700

114 1900

120 2000

150 2500

180 3000

210 3500

240 4000

270 4500

300 5000

330 5500

360 6000

390 6500

420 7000

1.9 2.3 2.8 3.3

2.8

3.9

3.5

4.5

4.1

3.6

4.65

4.2

3.7

4.1 5.25 6.3

5.8

7.6

7.1

6.4

8.7

8.2

7.5

6.3 8.1 9.8

8.8

11.6

10.8

13.4

12.7

14.4

13.5

10.7

14.1

12.7

11.4

14.7

13.6

15.9

14.5

20.8

19.8

18.6

17.4

19.2

18.4

15 18.1

12.7

22.5

21.5

20.5

19.4

26.5

25.5

23.1

19.5

30.4

29.6

27.2

26.1

23.5

34.5

33.8

33.5

32.5

31.5

30.8

DAB PUMPS reserve the right to make modifications without prior notice

24.8

225 速

03_CentrifugheGB_2007ok

31-08-2007

15:14

Pagina 226

PERFORMANCE RANGE

NUMERICAL SELECTION TABLE

KDN 4 POLES MODEL

KDN 80-160/147/127 KDN 80-160/153/136 KDN 80-160/153 KDN 80-160/161 KDN 80-160/169 KDN 80-160/177 KDN 80-200/170 KDN 80-200/180 KDN 80-200/190 KDN 80-200/200 KDN 80-200/210 KDN 80-200/222 KDN 80-250/220 KDN 80-250/230 KDN 80-250/240 KDN 80-250/250 KDN 80-250/260 KDN 80-250/270 KDN 80-315/275 KDN 80-315/290 KDN 80-315/305 KDN 80-315/320 KDN 80-315/334 KDN 100-200/180 KDN 100-200/190 KDN 100-200/200 KDN 100-200/210 KDN 100-200/219 KDN 100-250/220 KDN 100-250/230 KDN 100-250/240 KDN 100-250/250 KDN 100-250/260 KDN 100-250/270 KDN 100-315/275 KDN 100-315/290 KDN 100-315/305 KDN 100-315/320 KDN 100-315/334 KDN 125-250/220 KDN 125-250/230 KDN 125-250/240 KDN 125-250/250 KDN 125-250/260 KDN 125-250/269 KDN 150-200/210/170 KDN 150-200/218/182 KDN 150-200/218/200 KDN 150-200/218 KDN 150-200/224

= 1450 1/min Q m3/h l/min

0 0

3 50

42 700

48 800

54 900

5.7

5.4

5.25

5.05

6.4

6.2

6.05

5.85

7.3

7.1

6.9

6.7

8.2

7.9

7.75

9.1

8.85

8.7

9.9

9.85

9.8

12 200

18 300

24 400

30 500

36 600

8.7

9.2

9.1

10.3

10.2

11.4

11.3

11.2

12.7

12.6

14.1

15.9

15.8

15.7

15.9

15.8

15.7

17.3

17.2

17.1

18.9

20.8

20.7

22.6

22.5

22.4

24.5

24.4

24.8

27.8

31.4

31.3

34.8

34.7

34.6

38.3

38.2

10.1 H (m)

11.6 12.9 14.3 16 15.2 16.9 18.5 20.1 22.3 24.3 25.1 28 31.3 34.5 38.2 15 16.6 18.2 19.9 21.7 23.9 8.9 10.4 11.4 12.9 13.8

226 速

6 100

DAB PUMPS reserve the right to make modifications without prior notice

03_CentrifugheGB_2007ok

31-08-2007

15:14

Pagina 227

60 1000

66 1100

72 1200

78 1300

84 1400

90 1500

102 1700

114 1900

120 2000

4.8

4.6

4.35

4.15

3.85

5.7

5.4

5.15

4.8

4.65

3.6

3.1

2.5

2.2

4.4

3.85

3.3

6.5

6.3

5.75

7.5

7.3

7.05

6.8

5.4

5.2

4.55

3.9

3.6

6.5

6.25

5.6

4.9

8.6

8.35

8.1

4.6

7.85

7.6

7.3

6.75

5.7

9.7

9.5

8.5

8.2

9.3

9.1

8.85

8.7

8.1

7.25

6.9

7.8

7.5

7.1

6.7

5.6

9.9

9.6

9.2

8.6

8.2

7.2

11.1

10.7

10.5

10.1

9.8

8.7

12.5

12.4

12.3

11.6

11.4

10.5

9.4

8.8

13.9

13.8

13.7

13.6

13.3

13.1

12.1

11.2

10.6

15.6

15.5

15.4

15.3

14.3

13.4

12.8

15.6

15.5

15.2

14.9

14.5

13.9

12.8

150 2500

180 3000

210 3500

240 4000

270 4500

300 5000

330 5500

360 6000

390 6500

420 7000

6.8

16.9

16.8

16.5

15.5

14.3

12.4

18.8

18.7

18.6

18.4

17.6

16.6

15.3

14.6

20.6

20.5

20.4

20.3

19.9

19.6

18.6

17.4

16.8

22.3

22.2

22.1

21.8

21.4

20.6

19.6

15.1

24.3

24.2

24.1

23.7

23.3

22.4

21.4

20.7

16.3

24.7

24.6

24.5

24.4

24.3

21.4

20.5

27.7

27.6

27.5

27.4

26.5

24.6

31.2

30.9

28.5

34.6

34.5

34.4

34.3

33.9

33.8

33.2

32.8

28.8

38.2

38.1

37.9

37.6

36.9

33.1

10.1

10.

9.9

9.7

9.5

9.1

8.5

8.3

5.4

11.5

11.4

11.3

11.2

11.1

10.5

10.1

8.6

12.8

12.7

12.6

12.5

12.2

11.8

11.6

10.4

8.8

14.2

14.1

13.8

13.5

13.3

12.3

10.7

15.7

15.6

15.5

15.3

15.1

12.5

10.8

14.9

14.8

14.7

14.6

14.3

13.7

13.4

11.4

16.7

16.6

16.5

16.4

16.3

16.1

15.7

15.3

13.6

11.1

18.3

18.2

18.1

17.9

17.6

17.4

15.7

13.3

19.1

19.9

19.8

19.7

19.6

19.5

19.4

19.2

17.6

15.4

22.1

21.9

21.8

21.7

21.5

21.4

19.8

17.7

15.1

24.3

24.2

24.1

23.7

23.5

22.1

20.1

17.3

24.9

24.8

24.7

24.6

24.4

27.9

27.8

27.7

27.6

27.5

25.5

31.1

30.9

30.8

30.7

30.6

30.5

34.4

34.3

34.2

34.1

28.1

38.2

38.1

37.7

37.5

37.3

36.5

34.8

28.8

14.9

14.8

14.5

11.8

10.5

9.2

16.6

16.5

16.3

15.6

14.8

13.8

12.5

12.3

9.5

18.1

17.7

16.8

15.8

14.5

13.3

11.6

10.1

19.8

19.7

19.6

19.4

18.7

17.8

16.6

15.5

12.3

21.7

21.6

21.5

21.4

21.3

20.6

19.9

17.7

16.3

14.6

23.9

23.8

23.6

23.2

22.7

22.1

22.2

20.2

17.5

15.6

8.9

8.8

8.7

8.6

8.3

7.9

7.4

6.8

6.2

5.4

4.5

10.4

10.3

10.2

9.9

9.5

9.1

8.6

8.1

7.4

6.6

5.8

11.4

11.2

10.9

10.6

10.1

9.7

9.2

8.5

7.8

6.9

5.9

12.7

12.6

12.4

12.1

11.7

11.2

10.7

10.2

9.6

8.8

7.1

13.6

13.5

13.3

12.6

12.2

11.7

11.2

10.6

9.9

9.2

8.2

DAB PUMPS reserve the right to make modifications without prior notice

227 速

03_CentrifugheGB_2007ok

31-08-2007

15:14

Pagina 228

PERFORMANCE RANGE

GRAPHICAL SELECTION TABLE

The performance curves are based on the kinematic viscosity values = 1 mm2/s and density equal to 1000 kg/m3. Curve tolerance according to ISO 9906.

KDN 2 POLES

= 2900 1/min

228 速

DAB PUMPS reserve the right to make modifications without prior notice

03_CentrifugheGB_2007ok

31-08-2007

15:14

Pagina 229

PERFORMANCE RANGE

NUMERICAL SELECTION TABLE

KDN 2 POLES

= 2900 1/min Q m3/h l/min

0 0

6 100

12 200

18 300

KDN 32-125.1/105

13.8

13.6

12.3

9.7

KDN 32-125.1/110

15.5

15.2

13.9

11.5

KDN 32-125.1/115

17.1

16.8

15.5

13.2

KDN 32-125.1/120

18.8

18.5

17.3

15.1

KDN 32-125.1/125

20.5

20.3

19.1

KDN 32-125.1/130

22.3

22.2

21.3

KDN 32-125.1/135

24.4

24.1

23.3

21.1

17.8

KDN 32-125.1/140

26.5

26.4

25.6

23.4

20.1

KDN 32-125/115

17.3

16.5

15.1

12.9

KDN 32-125/120

18.2

14.9

11.1

KDN 32-125/125

20.9

20.1

18.9

16.9

13.5

KDN 32-125/130

22.9

19.1

16.2

KDN 32-125/135

24.9

22.1

21.5

18.5

14.7

KDN 32-125/142

27.8

26.1

24.5

21.7

KDN 32-160.1/137

21.5

21.2

19.3

KDN 32-160.1/145

24.7

24.5

22.3

16.5

KDN 32-160.1/153

28.3

20.5

31.8

35.7

34.4

29.5

KDN 32-160.1/177

39.5

39.3

38.2

34.5

KDN 32-160/137

23.7

22.6

20.7

17.6

KDN 32-160/145

25.8

23.9

21.2

16.9

KDN 32-160/153

30.4

29.5

27.7

25.8

21.2

KDN 32-160/161

31.7

29.1

25.5

KDN 32-160/169

37.3

33.6

35.7

26.5

KDN 32-160/177

41.8

41.5

40.5

38.4

35.3

31.4

KDN 32-200.1/170

34.3

34.2

31.9

23.5

KDN 32-200.1/180

39.4

39.2

36.7

KDN 32-200.1/190

45.3

44.7

41.5

35.5

KDN 32-200.1/200

51.5

47.3

KDN 32-200.1/207

55.3

51.8

46.4

MODEL

KDN 32-160.1/161 KDN 32-160.1/169

H (m)

24 400

30 500

36 600

42 700

KDN 32-200/170

KDN 32-200/180

38.5

36.5

32.5

KDN 32-200/190

43.5

28.5

KDN 32-200/200

40.5

KDN 32-200/210

52.5

48.5

KDN 32-200/219

56.5

52.5

46.5

DAB PUMPS reserve the right to make modifications without prior notice

48 800

54 900

60 1000

66 1100

72 1200

39.5

229 速

03_CentrifugheGB_2007ok

31-08-2007

15:14

Pagina 230

PERFORMANCE RANGE

NUMERICAL SELECTION TABLE

KDN 2 POLES MODEL

= 2900 1/min Q m3/h l/min

0 0

6 100

12 200

18 300

24 400

30 500

36 600

42 700

48 800

13.2

12.6

9.8

54 900

60 1000

66 1100

KDN 40-125/115

16.8

13.3

15.6

14.3

KDN 40-125/120

18.5

17.5

13.5

11.8

KDN 40-125/125

20.4

19.5

16.7

15.3

13.5

KDN 40-125/130

21.8

21.5

17.5

15.7

KDN 40-125/135

24.1

23.9

23.4

22.5

21.5

18.3

16.4

KDN 40-125/142

26.8

26.6

26.4

25.3

24.4

21.4

19.4

KDN 40-160/137

23.9

23.8

20.5

KDN 40-160/145

27.5

27.4

25.7

24.2

22.1

19.5

KDN 40-160/153

31.1

30.5

29.5

26.5

KDN 40-160/161

34.5

34.4

33.7

32.3

30.5

28.5

25.8

22.5

KDN 40-160/169

38.4

38.2

33.5

KDN 40-160/177

42.6

42.5

42.4

41.5

38.5

KDN 40-200/170

33.6

32.6

26.5

22.5

KDN 40-200/180

38.8

38.5

32.5

KDN 40-200/190

43.4

43.1

42.7

31.5

KDN 40-200/200

48.7

48.4

48.2

47.5

46.5

41.5

38.5

34.5

KDN 40-200/210

54.3

54.1

53.6

48.5

42.5

KDN 40-200/219

59.8

59.7

59.4

52.5

49.5

KDN 40-250/220

63.1

62.8

62.5

KDN 40-250/230

69.5

69.3

68.5

67.8

63.5

KDN 40-250/240

76.3

75.8

70.5

58.5

KDN 40-250/250

82.8

82.5

81.8

75.5

72.5

90.5

KDN 40-250/260

72 1200

89.5

88.5

86.5

17.1

15.9

15.5

14.3

13.6

12.2

11.5

KDN 50-125/120

18.2

17.5

16.5

15.3

14.7

13.2

KDN 50-125/125

19.8

19.4

18.5

17.9

17.4

16.6

15.1

KDN 50-125/130

21.5

21.1

20.8

20.5

19.8

19.2

18.5

17.8

KDN 50-125/135

23.2

22.6

22.3

21.8

21.2

20.6

19.9

19.3

KDN 50-125/139

24.7

24.5

24.3

23.5

22.4

21.6

20.8

KDN 50-125/144

25.9

26.5

26.4

26.1

25.6

25.1

24.5

23.2

KDN 50-160/137

24.2

23.8

23.7

23.5

22.5

20.3

KDN 50-160/145

27.2

26.9

26.6

26.4

25.5

23.8

KDN 50-160/153

30.3

30.2

29.9

29.5

28.5

27.7

26.5

KDN 50-160/161

33.8

33.7

33.6

33.3

32.5

31.8

KDN 50-160/169

37.7

37.5

37.4

36.2

35.7

35.5

KDN 50-160/177

41.6

41.5

41.3

41.2

40.6

40.5

39.5

KDN 50-200/170

37.9

36.8

36.4

KDN 50-200/180

42.5

41.7

41.4

40.5

39.5

KDN 50-200/190

47.2

46.8

46.6

45.7

44.5

43.5

KDN 50-200/200

52.4

52.2

51.5

50.5

47.5

KDN 50-200/210

58.4

58.2

57.5

56.5

55.5

52.5

H (m)

KDN 50-125/115

KDN 50-200/219

63.5

62.5

61.5

58.5

KDN 50-250/220

63.7

63.3

63.1

57.5

KDN 50-250/230

69.6

69.3

68.8

68.5

KDN 50-250/240

75.8

75.5

75.3

74.5

71.5

KDN 50-250/250

83.2

82.9

82.8

83.5

80.5

78.5

KDN 50-250/263

92.1

91.8

91.6

91.5

91.3

89.9

88.5

86.5

230 速

DAB PUMPS reserve the right to make modifications without prior notice

03_CentrifugheGB_2007ok

31-08-2007

90 1500

15:14

78 1300

84 1400

102 1700

10.4

11.2

11.8

16.5

15.2

18.4

17.5

16.3

13.7

19.2

15.5

22.3

21.5

20.5

17.8

16.8

21.5

20.5

25.5

24.5

29.8

28.5

27.5

34.2

31.5

38.8

36.7

33.5

Pagina 231

114 1900

120 2000

150 2500

180 3000

210 3500

240 4000

270 4500

300 5000

330 5500

360 6000

390 6500

420 7000

25 32

35.5

44.5

46.5

41.5

48.5

46.5

72.5

84.5

82.5

DAB PUMPS reserve the right to make modifications without prior notice

231 速

03_CentrifugheGB_2007ok

31-08-2007

15:14

Pagina 232

PERFORMANCE RANGE

NUMERICAL SELECTION TABLE

KDN 2 POLES MODEL

KDN 65-125/120/110 KDN 65-125/120 KDN 65-125/125 KDN 65-125/130 KDN 65-125/135 KDN 65-125/140 KDN 65-125/144 KDN 65-160/137 KDN 65-160/145 KDN 65-160/153 KDN 65-160/161 KDN 65-160/169 KDN 65-160/177 KDN 65-200/170 KDN 65-200/180 KDN 65-200/190 KDN 65-200/200 KDN 65-200/210 KDN 65-200/219 KDN 65-250/220 KDN 65-250/230 KDN 65-250/240 KDN 65-250/250 KDN 65-250/263 KDN 80-160/147/127 KDN 80-160/153/136 KDN 80-160/153 KDN 80-160/161 KDN 80-160/169 KDN 80-160/177 KDN 80-200/170 KDN 80-200/180 KDN 80-200/190 KDN 80-200/200 KDN 80-200/210 KDN 80-200/222 KDN 80-250/220 KDN 80-250/230 KDN 80-250/240 KDN 80-250/250 KDN 80-250/260 KDN 80-250/270 KDN 100-200/180 KDN 100-200/190 KDN 100-200/200 KDN 100-200/210 KDN 100-200/219 KDN 100-250/220 KDN 100-250/230 KDN 100-250/240 KDN 100-250/250 KDN 100-250/260

= 2900 1/min Q m3/h l/min

0 0

6 100

12 200

24 400

30 500

36 600

42 700

48 800

54 900

60 1000

66 1100

72 1200

14.4

13.6

13.1

12.8

17.8

15.6

15.3

14.9

14.4

19.4

17.8

17.5

17.1

16.8

16.4

19.6

19.5

19.1

18.9

18.5

22.6

21.8

21.5

21.3

20.5

23.6

23.5

23.4

22.8

25.6

25.5

25.4

25.2

24.6

23.1

22.4

21.7

21.3

20.5

26.2

25.7

25.5

24.6

29.1

28.8

28.5

28.6

28.5

32.6

32.5

32.4

32.3

31.7

36.4

36.3

36.2

36.1

35.7

40.1

39.9

39.8

39.7

39.8

37.2

36.8

36.7

36.6

36.5

41.7

41.4

41.3

41.2

41.1

48.3

48.2

48.1

47.9

47.5

53.2

53.1

52.9

52.8

52.7

52.5

59.2

59.1

58.9

58.8

58.7

64.9

64.8

64.5

64.3

64.1

63.2

62.8

62.5

69.5

68.5

75.7

75.5

82.3

82.2

81.5

92.6

91.8

91.7

91.5

23 H (m)

25.6 29.3 32.8 36.5 40 36.6 41 45.7 50.8 56.3 63.6 62.6 68.3 75.5 82.5 90 97.9 40.4 46.5 51.5 57.5 64 61.1 67.4 73.5 79.7 88.6

232 速

18 300

DAB PUMPS reserve the right to make modifications without prior notice

03_CentrifugheGB_2007ok

31-08-2007

15:14

Pagina 233

78 1300

84 1400

90 1500

102 1700

114 1900

120 2000

150 2500

12.2

11.9

11.4

10.2

8.7

13.9

13.4

11.5

10.3

9.4

15.4

13.5

12.2

11.4

17.5

15.7

14.2

13.2

20.1

19.6

19.2

16.5

15.6

22.3

21.4

20.3

18.9

13.8

24.3

23.4

22.5

21.1

20.2

19.7

23.5

22.7

17.8

16.5

27.5

26.6

31.3

30.5

28.5

26.5

25.5

35.3

34.7

32.7

39.5

38.5

37.2

35.5

34.7

32.5

40.5

36.5

40.5

52.3

51.8

46.5

58.5

58.2

56.5

54.5

53.5

180 3000

210 3500

240 4000

11.8

8.8

270 4500

300 5000

330 5500

360 6000

390 6500

28.5

63.8

62.5

62.4

59.5

50.5

58.5

56.5

76.5

73.5

89.5

87.5

72.5

21.5

207

19.5

14.5

24.5

23.8

22.5

20.2

17.5

11.8

27.3

26.5

23.5

20.7

16.5

14.5

31.5

30.5

27.8

21.5

18.5

35.7

35.2

34.5

34.2

29.5

26.5

22.6

18.5

39.5

39.2

38.7

38.5

34.8

31.8

27.8

35.7

35.5

34.5

21.5

40.6

40.5

39.5

27.5

45.4

44.5

50.4

50.2

49.6

46.5

55.9

55.8

55.7

55.6

54.8

63.4

63.3

63.2

63.1

56.5

51.5

62.5

62.4

61.8

55.5

68.2

68.1

67.9

75.4

75.3

75.2

74.5

65.5

58.5

82.3

81.9

81.7

78.5

67.5

60.5

89.7

89.6

86.5

89.3

86.5

97.8

97.5

91.3

96.5

30.5

34.5

48.5

31.5

DAB PUMPS reserve the right to make modifications without prior notice

420 7000

52.5

61.5

62.5

59.5

50.5

46.5

66.9

66.5

72.9

70.5

58.5

79.5

78.8

62.5

88.2

88.1

79.5

71.5

233 速

03_CentrifugheGB_2007ok

31-08-2007

15:14

Pagina 234

= 1450 1/min

KDN 32-125.1 0

0 P kPa 70

= 1450 1/min 20

60 Q US gpm

50 Q IMP gpm

H m

H ft

P kPa

∅ 140 6

53%

55%

Q US gpm

Q IMP gpm H ft

55% 57,5%

60% 62,5%

59,7%

∅ 135

59%

59,7% 59,3%

57,6%

60%

65,7%

∅ 115

57%

62,5%

66,4%

∅ 120

58,7%

65%

67,8%

∅ 125

66,4%

∅ 130

15 57,5%

65,3% 63,7%

56,2%

∅ 105

55,6% 55%

40 30

64%

∅ 115 ∅ 110

30 20

65%

59%

∅ 130 ∅ 125 ∅ 120

∅ 142

57%

∅ 135

= 1450 1/min

H m

7 50%

KDN 32-125

5 10

0 0

0 14 Q m3/h NPSH ft 2

NPSH m 0,6

∅ 135 ∅ 130 ∅ 125 ∅ 120 ∅ 115 ∅ 110 ∅ 105

0,1

0 Q m3/h NPSH ft

0 P kW

0,3

0,2

0,1

0 2

0 0

100

150

14 Q m Q l/s

200

Q l/min

∅ 177 9

48%

P kPa

80 25

48%

50,6%

46%

50%

∅ 153

14 4

120

160

0 Q m3/h

0,3 0,2

200

240

0 Q m3/h Q l/s

18 5 280

Q l/min

= 1450 1/min

30 20

Q US gpm

Q IMP gpm H ft

∅ 177

∅ 169

∅ 161

∅ 153

35 53% 55% 57%

57%

58,2%

55% 54,4%

53%

51%

50%

15 40

47%

3 20

1 0

53,6%

4 3

55,6%

∅ 145

58,8%

∅ 137

48,4%

H m

49%

∅ 137

44%

49,9%

∅ 145

47% 50%

50,8%

∅ 161

∅ 169

0 0

10 46%

0,1

35 44%

KDN 32-160

H ft

∅ 125 ∅ 120 ∅ 115

50 Q IMP gpm

P ∅ 142 HP ∅ 135 0,4 ∅ 130

60 Q US gpm

H m

= 1450 1/min 20

3/h

KDN 32-160.1

P HP

∅ 140

0,2

0,5 0 14 Q m3/h

P kW

1 0,2

100

1,5

0,4

P kPa

NPSH m

0 14 Q m3/h NPSH ft 4

0 12

NPSH m 1,2

0 0

NPSH m

0 Q m3/h NPSH ft

3 8

0,8

2 2

0,4

1 0 14 Q m3/h

0 0

P HP

P kW ∅ 177 ∅ 169

0,4

∅ 161 ∅ 153 ∅ 145 ∅ 137

0,2

0 0 0 0

1 50

2 100

12 3

150

200

P HP

P kW ∅ 177

0,6

0,6 0,4

0,4

0,2

0 14 Q m3/h Q l/s

∅ 153 ∅ 145 ∅ 137

Q l/min

∅ 169 ∅ 161

0,8 0,6 0,4 0,2

0 0

234 ®

0 Q m3/h

1 40

2 80

120

12 3

160

200

14 4 240

18 5 280

0 Q m3/h Q l/s Q l/min

DAB PUMPS reserve the right to make modifications without prior notice

03_CentrifugheGB_2007ok

31-08-2007

15:14

Pagina 235

= 1450 1/min

KDN 32-200.1 0

140

120

0 P kPa

= 1450 1/min 40

KDN 32-200 0

60 Q US gpm

H m

P kPa

H ft

∅ 207

30 20

30 45%

50%

∅ 219

55%

43%

120

40 44%

Q IMP gpm

61,5%

∅ 190

100

43%

41%

∅ 170

57,5% 55%

58%

57,5%

∅ 180

42,5%

60% 58,6%

50%

∅ 170

55,5%

10 20

0 14 Q m3/h NPSH ft

NPSH m

0,6

0,2 2

100

150

200

0 24 Q m3/h

P HP ∅ 219 1,5 ∅ 210 ∅ 200 ∅ 190 ∅ 180 ∅ 170

100

Q US gpm

100

Q IMP gpm

H ft

P kPa 140

7 55%

∅ 142 6

60%

62,5%

65%

∅ 136 67% 66,4%

∅ 120 4

120

100

65%

∅ 125

62,5% 60%

64%

∅ 115

14 4

100

0,5

150

200

18 5

250

300

60 40

100

120

0 24 Q m3/h Q l/s 400 Q l/min

140

Q US gpm

120

Q IMP gpm

12 50% 57,5% 60% 62,5%

∅ 177

∅ 161

∅ 145

64%

65% 68%

30 68% 65% 62,5%

66%

∅ 153 10

350

100

∅ 169

22 6

H ft

15 80

H m

62,7%

= 1450 1/min

67%

∅ 130

4 1

KDN 40-160

120

H m

0 0 0

Q l/min

= 1450 1/min 40

14 Q m3/h Q l/s

KDN 40-125

0 24 Q m3/h NPSH ft

0,2

0,4

0 0

0,6

∅ 170

0,1

0,2

0,3

P kPa

0,8

∅ 180

0,4

0,8

∅ 190

0,5

∅ 200

0,6

P kW 1,2

P HP

∅ 207

0,5

0 14 Q m3/h

P kW 0,7

1,5

0,5

NPSH m

1,5

57%

42%

Q US gpm

H ft

∅ 200

42%

∅ 180

100 80

42%

∅ 190 10

90 70

57,5%

45%

100

∅ 210

41%

∅ 200

60%

140 14

50 Q IMP gpm

= 1450 1/min

65,5%

60%

62,5%

∅ 137

60,6% 57,5%

0 Q m3/h NPSH ft 4

NPSH m 0,8 0,6

0,4

0,4 0,3

0,5 0

P kW 1

∅ 177 ∅ 161 ∅ 153 ∅ 145 ∅ 137

0,6 0,4

0,2

4 1

8 2 100

12 3

16 4

200

20 5 300

24 6

28 7

400

DAB PUMPS reserve the right to make modifications without prior notice

P HP

0,5

0,2

0,1 0 0

0 Q m3/h

∅ 169

0,8

0,2

0 Q m3/h NPSH ft 2 1,5

∅ 142 ∅ 136 0,6 ∅ 130 ∅ 125 ∅ 120 0,4 ∅ 115

0,5

0,2

P HP 0,8

P kW 0,6

0,4

0 Q m /h

0,6

0,2

NPSH m

0 Q m3/h Q l/s

0 0 0

500 Q l/min

2 80

4 160

240

24 6

320

400

28 8 480

36 10 560

0 Q m3/h Q l/s Q l/min

235 ®

03_CentrifugheGB_2007ok

31-08-2007

15:14

Pagina 236

= 1450 1/min

KDN 40-200 0

0 P kPa 140

= 1450 1/min

H m

50%

100

60 57,5%

100

Q IMP gpm

100

H m

P kPa

120

45% 50% 52,5%

∅ 260 200

55%

68,2%

65%

160

H ft 70

60% 61,5% 60%

61,5%

∅ 220

67,7%

Q IMP gpm

57,5%

∅ 230

Q US gpm

120

∅ 240

67,5%

67,8%

140

100

∅ 250

68,6%

∅ 190

61,5%

67,6%

∅ 170

= 1450 1/min

67,5%

∅ 180 80

Q US gpm

65%

∅ 200

120

62,5%

∅ 210 120

140

100

H ft

∅ 219

120

KDN 40-250

120

62,5%

67% 57,5%

80 40

8 20

4 10

0 Q m3/h NPSH ft

NPSH m

0 0

NPSH m

0 Q m3/h NPSH ft

1,5 4

P kW

∅ 219

1,6

∅ 210 1,2

∅ 200 ∅ 190 ∅ 180 ∅ 170

0,8

0 0

P HP

P kW

2,4

1,5

2 80

4 160

240

24 6

320

400

KDN 50-125

28 8 480

36 10 560

P HP

∅ 260 ∅ 250 ∅ 240 ∅ 230 ∅ 220

1,6

3 2

0,8

0,5

0 Q m3/h

0,4

0 0

0,5

0 Q m3/h

0 Q m3/h Q l/s

0 4

0 0 0

Q l/min

= 1450 1/min

2 80

4 160

28 8

240

320

400

480

KDN 50-160 0

0 P kPa

36 10 560

Q l/min

120

160

200

120

160

240

Q US gpm

200

Q IMP gpm

H m

H ft

11 100

0 Q m3/h Q l/s

= 1450 1/min 80

∅ 177

∅ 169

60% 65% 70% 72,5% 75% 76,3%

75% 72,5%

60 68,9%

∅ 161

∅ 153

∅ 145

∅ 137

67,3%

15 40

4 70%

3 20

2 5 1

0 60 Q m3/h NPSH ft

0 0

NPSH m 2

1,5

1 2

0,5

0 60 Q m3/h

0 0

P HP

P kW ∅ 177 ∅ 169 ∅ 161 ∅ 153 ∅ 145 ∅ 137

1,6 1,2 0,8 0,4

0 0 0

1,6 1,2 0,8 0,4

236

10 2

20 4

200

30 8

6 400

40 10 600

50 14 800

0 60 Q m3/h 16 Q l/s 1000 Q l/min

DAB PUMPS reserve the right to make modifications without prior notice

03_CentrifugheGB_2007ok

31-08-2007

15:14

Pagina 237

= 1450 1/min

KDN 50-200 0

120

0 P kPa

= 1450 1/min 160

200

120

160

240

Q US gpm

200

Q IMP gpm

H m

180

160

KDN 50-250

P kPa

H ft 60

200 50%

60%

65%

∅ 219

140

∅ 210

120

∅ 200

100

∅ 180

67,5%

70%

72%

160

70%

∅ 263

∅ 250

∅ 240

72%

120

71,8%

240

Q US gpm

200

Q IMP gpm H ft

67,5%

70 68,5% 67,5%

68,9% 65% 62,5% 60%

68,5% 68,4%

∅ 220

67,5%

12 10

30 80

200 160

55%

65%

8 6

160 120

∅ 170

120 80

∅ 230

16 14

71,9%

80 40

55% 60% 62,5% 65%

67,5%

72%

H m

72,1%

∅ 190

= 1450 1/min

20 20

6 40

4 10 2

0 60 Q m3/h NPSH ft

NPSH m 2

0 60 Q m3/h NPSH ft

0 0

NPSH m 2

1,5

4 2 0

∅ 180

1,5

P HP

∅ 263

2,5

∅ 170

0 P kW 4

∅ 200 ∅ 190

1,5

0 60 Q m3/h

P HP

∅ 219 ∅ 210

0,5

0 60 Q m3/h

0 P kW

1 0,5

∅ 250 ∅ 240 ∅ 230 ∅ 220

4 3 2

1 0,5 0 0 0

10 2

20 4

30 8

200

40 10

400

600

800

100

150 100

200

250

150

200

Q US gpm

250

Q IMP gpm

0 P kPa

∅ 144

∅ 140

72,5%

75%

∅ 130

100 75% 72,5%

74%

200

400

40 10

50 14

600

800

1000 Q l/min

= 1450 1/min 100

150 100

200

250

150

200

300

Q US gpm

250

Q IMP gpm

H m

H ft

12 65% 70% 72,5%

67%

77,5%

79,2%

∅ 161 ∅ 153 ∅ 145 ∅ 137

79,7%

∅ 169

72% 69%

75%

∅ 177

70% 67,5%

74%

∅ 120

120

20 75%

∅ 135 5

30 8

77%

∅ 120/110 30

300

140 65% 67,5% 70%

20 4

KDN 65-160

H ft

60%

10 2

1000 Q l/min

H m

∅ 125 40

0 0

= 1450 1/min

1 0 60 Q m3/h 16 Q l/s

0 60 Q m3/h 16 Q l/s

50 14

KDN 65-125

P kPa

0,5

77,5% 75% 72,5%

78,1% 77,5%

76,1% 75,4%

70%

5 10

0 0

0 Q m3/h NPSH ft

NPSH m 2

0 0

0 Q m3/h NPSH ft

NPSH m 2

1,5

1,5 4

∅ 144

1,2

0,8

0,4

0 0 0

5 250

0 Q m /h Q l/s

10 500

15 750

1000

DAB PUMPS reserve the right to make modifications without prior notice

70 20

∅ 169 2,5 ∅ 161 ∅ 153 ∅ 145 ∅ 137

1,2 0,8 0,4

2 1,5 1 0,5

0 0

1250Q l/min

P HP

∅ 177

1,6 1,6

P kW 2

∅ 140 ∅ 135 1,2 ∅ 130 ∅ 125 0,8 ∅ 120 ∅ 120/110 0,4

0 Q m3/h

P HP

P kW

0,5

0 Q m3/h

0,5

5 250

10 500

60 15

750

1000

70 20

0 Q m /h Q l/s 3

1250Q l/min

237 ®

03_CentrifugheGB_2007ok

31-08-2007

15:14

Pagina 238

= 1450 1/min

KDN 65-200 0

= 1450 1/min 100

150

200

100

250

150

200

300

Q US gpm

250

Q IMP gpm

H m

P kPa 180

KDN 65-250

P kPa

H ft

240 50%

160

140

72,5% 75%

77,5% 78,3%

∅ 190

200

55%

60%

∅ 170

350 Q US gpm

250

Q IMP gpm

70%

120

70%

71,5%

65%

70,8%

∅ 220

70,3%

0 Q m3/h NPSH ft

NPSH m 2

1,5 4

1 0,5 0 0

0,5

2 0

3/h

P HP

P kW

∅ 219 ∅ 210 4 ∅ 200 ∅ 190 3 ∅ 180 ∅ 170 2

P HP

P kW

∅ 263

∅ 250 ∅ 240 ∅ 230 ∅ 220

8 6 4

0 0

250

70 20

500

750

1000

KDN 65-315 0

0 0 0

1250Q l/min

= 1450 1/min

100

0 Q m3/h Q l/s

350

0 Q m3/h NPSH ft

NPSH m 2

1,5

P kPa

67,5% 71,4%

∅ 230

71,8%

76,4% 70%

300

62,5% 65% 67,5%

∅ 240 160

76,2%

250 200

∅ 250

10 20

200 150

H ft

75%

76,8%

∅ 180

150 100

∅ 263

77,5%

100

H m

77,8%

∅ 200

70%

∅ 219

100

65%

∅ 210

120

60%

= 1450 1/min

150

100

200

250

300

150

200

55%

60% 62,5% 65%

350

250

400

300

450

5 200

KDN 80-160

10 400

600

60 15

800

1000

70 20 1200

0 Q m3/h Q l/s 1400 Q l/min

= 1450 1/min

Q US gpm

350

Q IMP gpm

H m

H ft

∅ 320

∅ 305

120 67,5% 70,1%

300

100

67,5%

70%

∅ 290 250

200

65% 69,7%

∅ 275 ∅ 260

80 62,5%

69,1% 68,9%

60 150

100

0 110 Q m3/h NPSH ft

100

NPSH m 4

3 8

0 110 Q m3/h

0 0

100

P kW 12

∅ 320

P HP 16

∅ 305

∅ 290

∅ 275 ∅ 260

12 8

4 4 2 0 0 0 0

200

20 5

400

600

60 15

800

1000

70 20 1200

1400

90 25

100

1600

0 110 Q m3/h 30 Q l/s 1800

Q l/min

238 ®

DAB PUMPS reserve the right to make modifications without prior notice

03_CentrifugheGB_2007ok

31-08-2007

15:14

Pagina 239

= 1450 1/min

KDN 80-200 0

100

200

100

0 P kPa

= 1450 1/min 300 200

400

500

300

400

KDN 80-250

600

Q US gpm

500

Q IMP gpm

H m

P kPa

H ft 70

200

240

100

∅ 222

77,5%

160

77,1%

∅ 200 ∅ 190 ∅ 180 ∅ 170

75% 73,5%

70%

600

Q US gpm

500

Q IMP gpm

74% 76%

76%

120

74%

76,9%

70%

76,1%

∅ 230 ∅ 220

76,5% 77%

∅ 250

72,5%

65%

∅ 270

75%

76%

60%

55%

∅ 240

77,5%

∅ 210 120

500 400

H ft

79,2%

400 300

∅ 260 200

300 200

H m

60 160

200

100

67,5% 65% 70% 72,5% 75%

= 1450 1/min

74,8% 74,5%

30 70%

71,5%

67,5%

20 20 40

4 10

0 Q m3/h NPSH ft

0 0

100

120

140

NPSH m 2

1,5

100

120

0 Q m3/h NPSH ft

140

3 2

2,5

0 0

100

120

140

∅ 222 ∅ 210 ∅ 200 ∅ 190 ∅ 180 ∅ 170

40 10

100

500

120

1500

2000

KDN 80-315 0

100

300 200

400

500

300

600

400

100

120

140

P HP 14 ∅ 270 ∅ 260 12 10 ∅ 250 ∅ 240 8 ∅ 230 6 ∅ 220

600

2 40 10

100

500

120

0 Q m3/h Q l/s

Q IMP gpm

0 P kPa

H ft

100

200

100

140 40

1000

1500

2000

KDN 100-200

Q US gpm

H m

0 0

2500Q l/min

700

500

= 1450 1/min

200

100

0 Q m3/h Q l/s

140 40

1000

0 0 0

P kW 10

P HP 10

0 Q m3/h

P kW

0,5

P kPa

NPSH m 4

2500Q l/min

= 1450 1/min

300

200

400 300

500

600

400

700

500

800

600

900

Q US gpm

700

Q IMP gpm

H m

H ft 70

45 140 400

60%

75%

∅ 320 300

200

160

72,5% 70%

73,5%

∅ 290

120

74,4%

∅ 305

20 60

∅ 334

200

65% 67,5% 70% 72,5%

60% 65%

∅ 219

100

75%

77,5%

50 80%

∅ 210

67,5%

73,1%

120

73%

∅ 275

70%

81,7%

∅ 200

80,7%

20 80

77,5% 75%

78,2%

∅ 180

80%

79,9%

∅ 190

30 77,1%

70%

40 100

10 40

4 10

5 0 0

100

120

140

160

180

NPSH m 4

0 Q m3/h NPSH ft

3 2

0 20

100

120

140

160

180

200

NPSH m 4

0 220 Q m3/h NPSH ft 10

3 2

0 0

100

120

140

160

180

P kW

0 Q m3/h

P HP

∅ 334

0 20

100

120

140

160

180

200

∅ 219

∅ 210

∅ 320 ∅ 305 ∅ 290 ∅ 275

15 10

0 220 Q m3/h

P kW

∅ 200

∅ 190 ∅ 180

4 2

40 10 500

100

20 1000

120 30

1500

2000

140 40 2500

DAB PUMPS reserve the right to make modifications without prior notice

160

180 50 3000

0 0

P HP

0 Q m /h Q l/s

0 0 0

Q l/min

40 10 500

80 20

1000

100 120 30 1500

2000

140 40

160

2500

180 50 3000

200

0 220 Q m3/h 60 Q l/s

3500

Q l/min

239 ®

03_CentrifugheGB_2007ok

31-08-2007

15:14

Pagina 240

= 1450 1/min

KDN 100-250

KDN 100-315

= 1450 1/min

200

= 1450 1/min

400

200

600

800

400

1000

600

800

1200

Q US gpm

1000

Q IMP gpm

H m

P kPa 450

H ft

45 140

400

350

60% 65% 70% 72,5%

∅ 334

75%

77,5%

∅ 320 300 250

150

100

75%

100

72,5%

77,5%

∅ 290

200

77,5%

∅ 305

120 78%

78%

77%

∅ 275

75,7%

120

160

200

240

0 Q m3/h NPSH ft 20

280

NPSH m 6

10 2

5 0 Q m3/h

0 0

120

160

200

240

280

P HP

P kW ∅ 334

∅ 320 ∅ 305 ∅ 290 ∅ 275

30 20

10 0 Q m3/h Q l/s

0 40 10

0 0 0

KDN 125-250 0 0 P kPa

200

400

200

= 1450 1/min 600

800

400

H m 24

600 65%

70%

∅ 269

1000

1200

800

1400

1000

1600

1200

1800

1400

75%

200

160

∅ 240

∅ 230

P kPa

100 70%

82%

3000

4000

5000 Q l/min

= 1450 1/min 600

400

800 600

1000 800

1200

1400

1000

1600

1200

1800

Q US gpm

1400

Q IMP gpm H ft

14 60% 65% 71%

∅ 218

75% 77% 78%

81%

∅ 218/182

79%

30 78%

78%

∅ 210/170

77% 76,5%

280 80

H m

80,5%

120

240 60

∅ 218/200

75%

82,4%

200 50

2000

400

200

77,5%

160 40

∅ 224

80%

82,4%

200

70 120

82,4%

∅ 220

140

∅ 250

Q IMP gpm

80%

∅ 260

1000

Q US gpm

77,5% 82,4%

120 30

KDN 150-200

H ft

80 20

75%

74,5%

6 71%

30 80

4 10 2

0 0

120

160

200

240

280

320

360

400

NPSH m 4

0 440 Q m3/h NPSH ft

120

160

200

240

280

320

360

400

0 440 Q m3/h NPSH ft 10

NPSH m 4

0 0

120

160

200

240

280

320

P kW 20 15 10

0 440 Q m3/h P HP ∅ 269 30 ∅ 260 ∅ 250 ∅ 240 20 ∅ 230 ∅ 220 360

400

120

160

200

240

280

320

360

400

P kW 12

∅ 218 ∅ 218/200 12 ∅ 218/182 ∅ 210/170 8

10 8 6

0 440 Q m3/h 120 Q l/s

0 440 Q m3/h P HP ∅ 224 16

0 0 0 0

80 20 1000

120

2000

160 40

200 240 60

3000

4000

280 80

320

5000

360 100 6000

400

7000

0 0 0

Q l/min

240 ®

80 20 1000

120

2000

160 40

200 240 60

3000

4000

280 80

320

5000

360 100 6000

400

0 440 Q m3/h 120 Q l/s

7000

Q l/min

DAB PUMPS reserve the right to make modifications without prior notice

03_CentrifugheGB_2007ok

31-08-2007

15:14

Pagina 241

= 2900 1/min

KDN 32-125.1

= 2900 1/min

KDN 32-125

= 2900 1/min

KDN 32-160.1

= 2900 1/min

KDN 32-160

= 2900 1/min

0 P kPa 450

30 20

90 70

100

110 Q US gpm

Q IMP gpm

H m

H ft

45 140

400

46%

∅ 177 350

48% 50%

120 51,5%

∅ 169

50%

300 250

∅ 161

48,6%

∅ 145 20

150

100

48%

49%

∅ 153

200

50%

46%

48,3%

∅ 137

48%

0 26 Q m3/h NPSH ft 10

NPSH m 3 2

5 1 0 26 Q m3/h

0 0

P kW

∅ 177

∅ 169

∅ 161 ∅ 153

2 ∅ 137

P HP

∅ 145 2

1 1 0 0 0 0

1 50

2 100

12 3

150

200

14 4 250

18 5 300

22 6 350

DAB PUMPS reserve the right to make modifications without prior notice

24 7 400

0 26 Q m3/h Q l/s Q l/min

241 ®

03_CentrifugheGB_2007ok

31-08-2007

15:14

Pagina 242

= 2900 1/min

KDN 32-200.1 0

0 P kPa

500

= 2900 1/min

100

110 Q US gpm 90

Q IMP gpm

H m

P kPa 700

43% 45%

∅ 200

48%

∅ 190

47,5%

300

45%

100

120

140

100

160

120

43%

500

120 10

46%

180

140

50%

55%

∅ 219

200

Q US gpm

160

Q IMP gpm

57,5%

200 60%

∅ 210

45%

47%

80 60

400

300

200

100

61,5% 60%

∅ 200

60%

57,5%

150

58,5%

∅ 190

55% 50%

58%

∅ 180

8 200

60 40

H ft

46,5%

∅ 170

H m

140

∅ 180

= 2900 1/min

160 600

400

H ft 180

∅ 207 50

KDN 32-200

57%

∅ 170

100

55%

6 4

100

10 2

0 26 Q m3/h NPSH ft 12

NPSH m 4 3

0 26 Q m3/h

0 0

P kW ∅ 207

∅ 200 ∅ 190 ∅ 180 ∅ 170

0 0

100

12 3

150

14 4

200

250

18 5

300

22 6 350

KDN 40-125 0

24 7

0 48 Q m3/h NPSH ft 20

400

120 80

160

200

120

160

∅ 142 24

∅ 180 ∅ 170

500

100

200

28 8

6 300

400

36 10

500

600

0 48 Q m3/h Q l/s

44 12 700

800 Q l/min

= 2900 1/min 100

150 100

200

250

150

200

300

Q US gpm

250

Q IMP gpm

H m 60

H ft

160 55%

400 69%

∅ 177

67,5%

68%

65%

60% 65% 67,5%

60 300

200

120

67,5% 65%

68,2% 66,2%

∅ 137

70%

69%

∅ 145 40

70,8% 70,2%

∅ 161 ∅ 153

66%

70%

∅ 169

67%

∅ 115

69%

∅ 120

∅ 130 ∅ 125

∅ 200 ∅ 190

KDN 40-160

P kPa

55% 60% 65% 57,5% 62,5%

∅ 136

0 0

Q IMP gpm

67,5%

∅ 219

H ft

∅ 210

Q US gpm

200

Q l/min

240

0 48 Q m /h 3

P HP

66%

0 26 Q m3/h Q l/s

H m

50%

120

P kW 12

= 2900 1/min

160

200

P HP

240

280

P kPa

NPSH m

65,8%

60%

8 40

20 40

0 Q m3/h NPSH ft

NPSH m 8

0 0

0 Q m3/h NPSH ft

NPSH m 4

20 10

2 0

3 2 1

P HP

P kW 10

∅ 142 ∅ 136 5 ∅ 130 4 ∅ 125 ∅ 120 3 ∅ 115 2

0 Q m3/h

P HP 6

P kW

0 Q m3/h

100

∅ 177

∅ 169 ∅ 161 ∅ 153 ∅ 145 ∅ 137

6 4

1 0 0 0

8 2

16 4 200

24 6

32 8

400

40 10 600

48 12

14 800

56 16

0 Q m3/h Q l/s

0 0 0

1000Q l/min

242 ®

5 250

10 500

60 15

750

1000

70 20

0 Q m3/h Q l/s

1250Q l/min

DAB PUMPS reserve the right to make modifications without prior notice

03_CentrifugheGB_2007ok

31-08-2007

15:14

Pagina 243

= 2900 1/min

KDN 40-200 0

0 P kPa 700

600

500

= 2900 1/min 100

150 100

200

250

150

200

Q US gpm

250

Q IMP gpm

H m

P kPa 900

70 45%

800 60%

∅ 219

62,5%

200 65%

67,5%

700 68,7%

∅ 210

200

100

600

150

200

250

150

200

300

Q US gpm

250

Q IMP gpm

H m

H ft 300

45% 50% 52,5%

55%

∅ 260

57,5%

60%

∅ 250

61,8%

∅ 240

58,5%

200

58%

∅ 220

250 60%

60%

500

400

300

200

100

67,5%

∅ 170

150

57,5% 60%

67%

100

150 100

57%

67,7%

∅ 180 300

65% 62,5%

67,8%

∅ 190

100 50

∅ 230 67,5%

68,2%

= 2900 1/min

H ft

∅ 200 400

300

KDN 40-250

100

0 Q m3/h NPSH ft

0 0

NPSH m 4

0 Q m3/h NPSH ft

24 16

NPSH m 8

2 0 Q m /h

0 0

P HP

P kW 12

∅ 200

P HP

∅ 260 ∅ 250 ∅ 240 ∅ 230 ∅ 220

∅ 190 ∅ 180 ∅ 170

P kW 20

∅ 219 15 ∅ 210

0 Q m3/h

10 12

0 0 0 0

5 250

10 500

60 15

750

KDN 50-125

1000

70 20

0 Q m3/h Q l/s

0 10

0 0

1250Q l/min

= 2900 1/min

250

500

750

1000

KDN 50-160 0

0 P kPa

0 Q m3/h Q l/s

1250Q l/min

= 2900 1/min

100

70 20

150

100

200

250

150

200

300

350

250

400

450

300

Q US gpm

350

Q IMP gpm

H m

H ft 140

44 60%

400

320

240

∅ 177

∅ 169

∅ 161

∅ 153

65%

70%

75% 76,2%

76%

100 72,5%

75,9%

75,8%

∅ 137

75,7%

20 160

120 75%

76,1%

∅ 145

72,5%

70%

16 40

12 80

8 20 4

0 0

100

NPSH m 4

0 110 Q m3/h NPSH ft 12

3 8

1 0 0

100

P kW 12

0 110 Q m /h 3

∅ 177 ∅ 169

∅ 161 ∅ 153 ∅ 145 ∅ 137

8 6 4

P HP 15

2 0 0 0 0

DAB PUMPS reserve the right to make modifications without prior notice

200

20 5 400

10 600

60 15

800

1000

70 20 1200

1400

90 25

100

1600

0 110 Q m3/h 30 Q l/s 1800

Q l/min

243 ®

03_CentrifugheGB_2007ok

31-08-2007

15:14

Pagina 244

= 2900 1/min

KDN 50-200 0

0 P kPa 600

= 2900 1/min

100

150

200

100

H m

250

150

50%

60%

300

200

400

300

450 350

65%

800 180

72%

65%

150

100

200

250

150

H m

200

57,5% 60%

∅ 263

∅ 250

300

120

500

400

300

200

100

450 350

Q US gpm Q IMP gpm H ft 300

62,5% 65% 67,5%

68,5% 67,5% 65% 62,5%

250

68,9% 68,8%

∅ 230 600

400

300

∅ 240

140

350

250

68,4%

∅ 220

65%

67,5%

200

71,9%

∅ 170 300

700

160

= 2900 1/min

100

70%

72%

∅ 180

200

67,5%

∅ 190 40

P kPa 900

72,1% 72%

400

70%

∅ 200

Q IMP gpm

67,5%

∅ 210 500

Q US gpm

H ft

∅ 219

350

250

KDN 50-250

71,8%

57,5%

100

150

80 200

100

60 40

100

10 20

0 110 Q m3/h NPSH ft

0 0

100

NPSH m 4

12 8

100

∅ 219 ∅ 210 ∅ 200 ∅ 190 ∅ 180 ∅ 170

16 12 8

0 0 0

20 5

200

400

70 20

600

800

1000

1200

90 25

1400

100

0 110 Q m3/h NPSH ft

100

1800

200

300 200

400

500

300

400

100

P HP ∅ 263 40 ∅ 250 ∅ 240 ∅ 230 30 ∅ 220 20

600

Q US gpm

500

Q IMP gpm

0 0 0

Q l/min

H m 28

8 0 110 Q m3/h

= 2900 1/min

100

0 110 Q m3/h 30 Q l/s

100

1600

KDN 65-125

200

20 5

400

600

KDN 65-160

60 15

800

1000

70 20 1200

1400

90 25

100

1600

0 110 Q m3/h 30 Q l/s 1800

Q l/min

= 2900 1/min

H ft 65% 67,5% 70%

60%

∅ 144

240 24

90 72,5%

75%

∅ 140 ∅ 135

76%

∅ 125

75% 72,5%

74%

∅ 120

75%

∅ 130

60 70%

72%

∅ 120/110

P kW 30

P HP

P kW 20

120

0 110 Q m3/h

160

200

P kPa

NPSH m 8

67,5%

70%

69%

30 20 10

0 Q m3/h NPSH ft

0 0

100

120

140

NPSH m 4

12 8

4 0 Q m3/h

0 0

100

120

140

P HP ∅ 144 ∅ 140 10 ∅ 135 ∅ 130 8 ∅ 125 ∅ 120 6 ∅ 120/110 4

P kW 8 6 4 2

0 0 0 0

20 5

40 10 500

60 15 1000

80 20

100 25 1500

120 30

35 2000

140 40

0 Q m /h Q l/s 3

2500Q l/min

244 ®

DAB PUMPS reserve the right to make modifications without prior notice

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31-08-2007

15:14

Pagina 245

= 2900 1/min

KDN 65-200 0

100

0 P kPa 900

= 2900 1/min 200

100

300

400

200

500

300

400

600

Q US gpm

500

Q IMP gpm

H m

KDN 65-250 0

H ft

P kPa

700

500

400

500

300

600

400

700

500

Q US gpm

600

Q IMP gpm

H m

H ft

1000

100 55%

70 65%

∅ 219

70% 72,5%

300

200

100

800

75% 78,3%

600

160

70,8%

200

68,8%

76,4%

150

120

76,2%

400 77,5%

100 200

100

70%

67,5%

71,4%

∅ 230 ∅ 220

77,5%

250

70%

71,5%

∅ 240

75%

76,8%

∅ 180 ∅ 170

300 70%

∅ 250

200

77,8%

∅ 200

65% 67,5% 71,8%

∅ 210

60%

∅ 263

240

∅ 190 400

300 200

350

60%

600

200

100

90 280

800

100

= 2900 1/min

120

0 Q m3/h NPSH ft 15

140

NPSH m

0 0

100

120

140

160

180

0 Q m3/h NPSH ft 20

10 2

NPSH m 8

2 0 Q m /h

0 0

100

120

140

P HP

P kW

∅ 219 ∅ 210 32 ∅ 200

∅ 190

∅ 180 ∅ 170

100

120

140

160

180

P kW

P HP

∅ 263

0 Q m3/h

∅ 250 ∅ 240

∅ 230 ∅ 220

0 0 0 0

20 5

40 10 500

60 15 1000

80 20

100 25

120 30

1500

KDN 80-160

35 2000

140 40

0 Q m3/h Q l/s

0 0 0

2500Q l/min

= 2900 1/min

40 10

100

120

500

140 40

1000

1500

2000

200

P kPa 600

400

200

600 400

800

400

60% 65% 70% 72,5%

∅ 222

Q l/min

800

1200

Q US gpm

1000

Q IMP gpm H ft

75%

77,5%

200

78,1% 77,5% 78,1% 75%

∅ 200

150

∅ 190 40

72,5%

77,5% 76,3%

∅ 180

75,2%

∅ 170 300

1000

600

∅ 210 500

3000

0 Q m3/h Q l/s

= 2900 1/min

H m

180 50

2500

KDN 80-200 0

160

73,2%

70%

100

30 65%

200

100

120

160

200

240

0 Q m3/h NPSH ft 20

280

NPSH m 6

10 2

5 0

0 0

120

160

200

240

280

P kW

∅ 222

∅ 210 ∅ 200 ∅ 190 ∅ 180 ∅ 170

30 20

40 30 20 10

0 0 0

DAB PUMPS reserve the right to make modifications without prior notice

P HP 60 50

10 0

3/h

40 10

80 20 1000

120 30 2000

160 40

200 50 3000

240 60

70 4000

280 80

0 Q m3/h Q l/s

5000Q l/min

245 ®

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15:14

Pagina 246

= 2900 1/min

KDN 80-250 0

200

0 P kPa

= 2900 1/min 400

200

600 400

800

1000

600

800

KDN 100-200

1200

Q US gpm

1000

Q IMP gpm

H m

P kPa

H ft 350 55%

100

60%

65%

70%

∅ 270 800

77%

∅ 250

∅ 240 600

∅ 219

400

70%

76,4%

1400

1000

1600

1200

1800

Q US gpm

1400

Q IMP gpm

72,5% 70% 75% 77,5%

200 80% 81,4%

80%

80,7%

75%

78,3%

∅ 180

120 77,2%

300

200

100

160

77,5% 80%

∅ 190

200

75,1%

1200

∅ 200

250

77,4%

∅ 230 ∅ 220

75%

1000 800

∅ 210 500

76%

77,5%

800 600

H ft

300 77,4% 78,5%

600

400

H m

75%

∅ 260

400

200

65%

600 1000

200

= 2900 1/min

72,5%

150 400

70%

40 100

200

20 50

0 Q m3/h NPSH ft

0 0

120

160

200

240

280

NPSH m 8

120

160

200

240

280

320

360

400

NPSH m 8

0 440 Q m3/h NPSH ft 20

6 4

10 2

2 0

120

160

200

240

280

P kW 60

100 ∅ 260 ∅ 250 80 ∅ 240 ∅ 230 60 ∅ 220 40

∅ 270

60 40

P HP

P kW 80

0 Q m3/h

120

160

200

240

280

320

360

400

0 440 Q m3/h ∅ 219 ∅ 210

∅ 200 ∅ 190

40 ∅ 180

P HP 80 60 40

20 20

20 0 0 0 0

80 20 1000

KDN 100-250

120

160

200

40 2000

240 60

3000

4000

280 80

0 Q m3/h Q l/s

0 0 0 0

5000 Q l/min

80 20 1000

120

2000

160 40

200 240 60

3000

4000

280 80

320

5000

360 100 6000

400

0 440 Q m3/h 120 Q l/s

7000

Q l/min

= 2900 1/min

246 ®

DAB PUMPS reserve the right to make modifications without prior notice

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31-08-2007

15:14

Pagina 247

COUNTERFLANGES AND GASKETS

THREADED

TO WELD

MATERIAL

DIN 32

1 X DN 32 + 1 X DN 50

YES

STEEL

DIN 40

1 X DN 40 + 1 X DN 65

YES

STEEL

DIN 50

1 X DN 50 + 1 X DN 65

YES

STEEL

DIN 65

1 X DN 65 + 1 X DN 80

YES

STEEL

DIN 80

1 X DN 80 + 1 X DN 100

YES

STEEL

DIN 100

1 X DN 100 + 1 X DN 125

YES

STEEL

DIN 125

1 X DN 125 + 1 X DN 150

YES

STEEL

DIN 150

1 X DN 150 + 1 X DN 200

YES

STEEL

16 (10 X DN 200)

DIN 200

1 X DN 200 + 1 X DN 250

YES

STEEL

16 (10 X DN 200)

DIN 250

1VDN 250 + 1 X DN 300

YES

STEEL

DIN 300

1 X DN 300 + 1 X DN 350

YES

STEEL

PARTS

DAB PUMPS reserve the right to make modifications without prior notice

247 速

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15:14

Pagina 248

STANDARD MOTORS ELECTRICAL DATA 4 POLES (1500 r.p.m.) Supply voltage

Power kW

Speed r.p.m.

Efficiency %

Power factor Cos. ϕ

50 Hz V⬃

MEC 71

0,37

1340

0,78

MEC 80

0,55

1410

MEC 80

0,75

1400

MEC 90S

1,1

MEC 90L

Nominal current

Starting current Ia/In

Starting torque Ma/Mn

Maximum torque M/k/Mn

3x230-400

1,70-0,975

4,75

2,84

2,64

0,72

3x230-400

2,60-1,50

5,33

2,78

2,89

0,75

3x230-400

3,30-1,90

5,37

2,9

2,79

1390

0,8

3x230-400

4,35-2,50

5,92

3,08

2,73

1,5

1400

0,79

3x230-400

6,00-3,45

5,82

3,04

2,81

MEC 100L

2,2

1430

0,84

3x230-400

7,95-4,60

6,87

2,35

2,86

MEC 100L

1440

0,78

3x400 Δ

6,7

7,87

3,25

3,53

MEC 112M

1440

0,84

3x400 Δ

8,1

7,57

2,85

3,16

MEC 132S

5,5

1450

0,85

3x400 Δ

10,6

7,37

2,38

2,93

MEC 132M

7,5

1450

0,85

3x400 Δ

14,4

7,24

2,47

2,89

MEC 160M

1540

0,86

3x400 Δ

20,8

7,39

2,67

2,76

MEC 160L

1450

0,89

3x400 Δ

7,36

2,52

2,66

MEC 180M

18,5

1470

0,89

3x400 Δ

7,48

2,44

3,02

MEC 180L

1470

0,89

3x400 Δ

8,15

2,67

3,14

MEC 200L

1470

0,89

3x400 Δ

52,5

7,26

2,93

3,24

MOTOR TYPE

2 POLES (3000 r.p.m.) MOTOR TYPE

MEC 80 MEC 80 MEC 90S MEC 90L MEC 100L MEC 112M MEC 132S MEC 132S MEC 160M MEC 160M MEC 160L MEC 180M MEC 200L MEC 200L MEC 225M MEC 250M MEC 280S MEC 280M MEC 315S

Supply voltage

Power kW

Speed r.p.m.

Efficiency %

Power factor Cos. ϕ

50 Hz V⬃

0,75

2820

0,83

1,1

2820

76,2

1,5

2820

2,2

2830

Nominal current

Starting current Ia/In

Starting torque Ma/Mn

Maximum torque M/k/Mn

3x230-400

2,88-1,66

6,06

2,58

2,65

0,84

3x230-400

4,00-2,30

6,61

2,4

78,5

0,83

3x230-400

5,75-3,30

7,5

2,94

0,85

3x230-400

7,90-4,55

7,23

3,1

2,85

2860

82,6

0,87

3x400 Δ

5,90-3,40

7,53

2,67

2890

84,2

0,87

3x400 Δ

7,80-4,50

7,67

2,64

3,16

5,5

2910

85,7

0,88

3x400 Δ

10,2-6,00

7,91

2,55

3,27

7,5

2900

0,89

3x400 Δ

13,6-7,90

7,78

2,3

3,15

2930

88,4

0,9

3x400 Δ

19,6-11,4

6,57

2,37

2,83

2940

89,4

0,9

3x400 Δ

26,5-15,4

6,55

2,6

2,89

18,5

2940

0,9

3x400 Δ

33,0-19,2

7,23

2,82

3,17

2940

90,5

0,9

3x400 Δ

39,0-22,6

7,41

2,48

3,08

2950

91,4

0,88

3x400 Δ

53,5-31,0

7,15

2,32

3,05

2970

0,89

3x400 Δ

64,5-37,5

7,87

2,61

3,25

2960

92,5

0,89

3x400 Δ

78,0-45,0

7,92

2,54

3,19

2980

0,9

3x400 Δ

94,5-55,0

6,17

1,86

2,66

2980

93,6

0,88

3x400 Δ

128-74,0

6,61

2,27

3,16

2980

93,9

0,89

3x400 Δ

160-92,5

7,13

2,58

3,34

110

2980

0,89

3x400 Δ

188-110

6,18

2,03

3,05

248 ®

DAB PUMPS reserve the right to make modifications without prior notice

03_CentrifugheGB_2007ok

31-08-2007

15:14

Pagina 249

STANDARDISED OVERSIZE

KDN OVERSIZE STANDARDISED CENTRIFUGAL PUMPS BARE SHAFT ON BASEPLATE WITH MOTOR AND COUPLING

GENERAL DATA Applications Enbloc, centrifugal motor-driven pumps with coupling designed for a wide range of applications such as: • District heating • Water supply • Airconditioning • Cooling plants • Industry • Fire fighting • Environment engineering

Constructional features of the pump Non self-priming single-stage centrifugal pump body with axial suction port, radial discharge port and horizontal shaft components. The KDN pumps have dimensions and nominal performances according to EN 733 (10 bar) but are designed for 16 bar operation wherever the shaft seal type allows it. The suction and discharge flanges are according to EN 7005 PN 10 or 16. All pumps are dynamically balanced according to ISO 1940 class 6.3 and impellers are hydraulically balanced. Pump and motor are mounted on a common baseplate in accordance with EN 23 661 in all-welded steel. Oversizes have profile base frames. Due to the pump design the complete bearing assembly including impeller and shaft seal can be dismantled without removing the pump body from the pipe system (back-pull-out design). DAB PUMPS reserve the right to make modifications without prior notice

249 ®

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15:14

Pagina 250

TECHNICAL DATA KDN 65-315 2-POLES, 65-315 OVERSIZE, 80-315 2-POLES, 80-315 OVERSIZE, 80-400, 100-315 2-POLES, 100-315 OVERSIZE, 100-400 125-250 2-POLES, 125-250 OVERSIZE, 125-315, 125-400, 250-310 OVERSIZE

A/B: Different hydraulical balancing

: Recommended spare part

KDN 2 POLES N.

PARTS

1111

PUMP CASING

3120

BALL BEARING

6516

GASKET

1222

SEAL BOX

3121

BALL BEARING

6517

GASKET

1510

NECK RING

4200

ROTARY SEAL RING

6522

GASKET

1520

NECK RING

4201

STATIONARY SEAL

6546

CIRCLIP

2002

SPACER RING

4213

COVER FOR SEAL

6581

STUD + NUT

2110

SHAFT

4223

ELASTIC WASHER

6710

IMPELLER KEY

2200

IMPELLER

4522

GASKET FOR COVER

6740

STUD + NUT

2540

BALL BEARING COVER

4596

GASKET FOR PUMP

6740A

STUD + NUT

2542

BALL BEARING COVER

6475A

SCREW

6740B

STUD + NUT

2911

IMPELLER WASHER

6475B

SCREW

6742

COUPLING KEY

2915

LOCK NUT

6511

PRIMING PLUG

6743

FOOT

3110

BEARING HOUSING

6515

DRAINING PLUG

250 速

DAB PUMPS reserve the right to make modifications without prior notice

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31-08-2007

15:14

Pagina 251

TECHNICAL DATA OVERSIZE, KDN 150-315, 200-500, 250-400, 250-500

A/B: Different hydraulical balancing

: Recommended spare part

KDN OVERSIZE, KDN 150-315, 200-500, 250-400, 250-500 N.

PARTS

1111

PUMP CASING

3110

BEARING HOUSING

6511

PRIMING PLUG

1222

SEAL BOX

3120

BALL BEARING

6515

DRAIN PLUG

1510

NECK RING

3131

BALL BEARING

6516

GASKET

1520

NECK RING

3852

GREASE NIPPLE

6517

GASKET

1850

IMPELLER COUNTER NUT

4200

ROTARY SEAL RING

6546

CIRCLIP

2110

SHAFT

4201

STATIONARY SEAL

6581

STUD + NUT

2200

IMPELLER

4213

COVER FOR SEAL

6710

IMPELLER KEY

2450

SHAFT SLEEVE

4223

ELASTIC WASHER

6740

STUD + NUT

2540

BALL BEARING COVER

4522

GASKET FOR COVER

6740A

STUD + NUT

2542

BALL BEARING COVER

4596

GASKET FOR PUMP

6740B

STUD + NUT

2911

IMPELLER WASHER

6475A

SCREW

2915

IMPELLER NUT

6475B

SCREW

DAB PUMPS reserve the right to make modifications without prior notice

6742

COUPLING KEY

251 速

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15:14

Pagina 252

TECHNICAL DATA OVERSIZE, KDN 200-400, 250-330, 300-360

A/B: Different hydraulical balancing

: Recommended spare part

KDN OVERSIZE, KDN 200-400, 250-330, 300-360 N.

PARTS

1111

PUMP CASING

3110

BEARING HOUSING

6511

PRIMING PLUG

1222

SEAL BOX

3120

BALL BEARING

6515

DRAIN PLUG

1510

NECK RING

3131

BALL BEARING

6516

GASKET

1520

NECK RING

3852

GREASE NIPPLE

6517

GASKET

1850

IMPELLER COUNTER NUT

4200

ROTARY SEAL RING

6546

CIRCLIP

2110

SHAFT

4201

STATIONARY SEAL

6581

STUD + NUT

2200

IMPELLER

4213

COVER FOR SEAL

6710

IMPELLER KEY

2450

SHAFT SLEEVE

4223

ELASTIC WASHER

6740

STUD + NUT

2540

BALL BEARING COVER

4522

GASKET FOR COVER

6740A

STUD + NUT

2542

BALL BEARING COVER

4596

GASKET FOR PUMP

6740B

STUD + NUT

2911

IMPELLER WASHER

6475A

SCREW

2915

IMPELLER NUT

6475B

SCREW

6742

252 速

COUPLING KEY

DAB PUMPS reserve the right to make modifications without prior notice

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31-08-2007

15:14

Pagina 253

Description of the product For units without motor the motor data are left out, and for bare shaft pumps the coupling and motor data are left out. The example describes an KDN 125-250 with 263 mm. impeller, in cast iron with neck rings, with BAQE shaft seal, standard coupling and a 2-poles 132 kW motor.

Example

KDN 125 - 250 /263 /A W

/BAQE /1 /132 /2

Type range Nominal diameter of discharge port Nominal impeller diameter Actual impeller diameter Code for materials: A = Cast iron GG 25 B = GG 25 with bronze impeller W = Neck ring(s) Code for shaft seal Coupling type 1 = standard 2 = spacer Motor power in kW 2-, 4- or 6- poles motor

Packing codes

Description of the mechanical seal

Item

Code

Description of the packing

Packing type stuffing box

Item

Code

Cooling

Uncooled stuffing box

Cooled stuffing box

2 Item 3

Code

Barrier fluid

With internal liquid

With external liquid

Without barrier fluid

Item

2&3

Item

- Flow:

max. 2000 m3/h

- Head:

max. 150 m

- Liquid temperature:

from -10°C to +140°C

- Operating pressure:

max. 10 or 16 bar

- Inlet pressure:

max. 9 bar

Code A B C D G M X Code A B C S U Q V X Code P S T E V M

Description of the seal O-ring seal with fixed seal driver Rubber bellows seal O-ring seal with spring as seal driver Balanced O-ring seal Rubber bellows seal with reduced seal faces Metal bellows seal Other Materials Metal-impregnated carbon Synthetic-resin-impregnated carbon Other types of carbon Chromium steel Tungsten carbide Silicon carbide Aluminium oxide (ceramic) Other types of ceramic/carbide Materials Nitrile (NBR) Silicone rubber Teflon (PTFE) EPDM FKM PTFE coated O ring

max. 7 bar for 400 mm impellers or bigger DAB PUMPS reserve the right to make modifications without prior notice

253 ®

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15:14

Pagina 254

Pump material codes Version Item

Component

1111

Pump casing

1222

Seal box

1510

Neck ring

1520

Neck ring

1850

Impeller counter nut

B Cast iron with bronze impeller

A Cast iron

GG 25

G-CuPb10Sn (SAE 660) DIN 985 St. 42

2002

Spacer ring

SS AISI 420 (x20Cr13)

2110

Shaft

SS AISI 420 (x20Cr13)

2200

Impeller

2540

Ball bearing cover

2542

Ball bearing cover

2911

Impeller washer

2915

Lock nut

3110

Bearing housing

3120

Ball bearing

3121

Ball bearing

3131

Ball bearing

3852

Grease nipple

4200

Rotary seal ring

4201

Stationary seat

4213

Cover for seal

GG 25

4223

Elastic washer

High carbon finely tempered spring steel SAE 1070 - 1090

4522

Gasket for cover

Asbestos free gaskets DIN FA 3535 and FKM

4596

Gasket for pump

Asbestos free gaskets DIN FA 3535 and FKM

6475A

Screw

6475B

Screw

GG 25

Rg 5 (SAE 40) GG 25 SS AISI 420 (x20Cr13) DIN 985 St. 42 GG 25

DIN 625 / 628

SKF - FAG - RHP - NSK

DIN 71412, Form D Burgmann mechanical seals

DIN 916, SS AISI 304

6511

Priming plug

DIN 910

6515

Draining plug

DIN 910

6516

Gasket

6517

Gasket

6521

Pressure tapping plug

DIN 910

6522

Gasket

Copper

6546

Circlip

DIN 472

6581

Stud + nut

6710

Impeller key

6740

Stud + nut

6740A

Stud + nut

6740B

Stud + nut

6742

Coupling key

6743

Foot

2450

Shaft Sleeve *)

4134

Lantern ring

6855

Gland washer

4120

Gland

Copper

ISO 8.8 34Cr4 + DIN 934 DIN 6885 CK 45 K

ISO 8.8 34Cr4 + DIN 934

DIN 6885 CK 45 K DIN 17100 / Sf 37.2 SS AISI 420 (x20Cr13) Rg 10 SAE 63 SS AISI 420 (x20Cr13) GG 25

*) Only stuffing box or nominal shaft diameters (d5) ≥ Ø 48 mm.

254 ®

DAB PUMPS reserve the right to make modifications without prior notice

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31-08-2007

15:14

Pagina 255

Description of the product code Impeller’s nominal diameter

Code

250

A (cast iron GG 25)

Bare shaft

315

B (GG 25 impeller bronze)

0,37

360

0,55

400

0,75

500

1,1

1,5

2,2

310 320 330

Pump type

KDN pump material

Code

* With neck rings

Seal available

Code

P2 nominal kW

BAQE

5,5

BAQE-RMGIL

7,5

BQQV*

BAQV*

SNE*

18,5

KDN 65

KDN 80

SNO*

KDN 100

SNF*

KDN 125

SKO*

KDN 150

GQQE*

KDN 65 Oversize

GQQV*

KDN 80 Oversize

BQQE*

KDN 100 Oversize

* On request

KDN 125 Oversize

110

KDN 200 Oversize

132

KDN 250 Oversize

160

KDN 300 Oversize

200

KDN 150 Oversize

250

315

355

Code Coupling 0

Without coupling*

With elastic standard coupling

With elastic spacer coupling

* Bare shaft pump

Code Voltage

Product code

1 K

Bare shaft pump

9 2

Poles

Without motor

3x220-240 / 380-415V 50 Hz 3x220-277 / 380-480V 60 Hz

3x380-415 50 Hz 3x380-480V 60 Hz

3x220-240 / 380-415V 50 Hz 3x220-277 / 380-480V 60 Hz

3x380-415 50 Hz 3x380-480V 60 Hz

3x380-415 50 Hz 3x380-480 60 Hz

3x220-240/380-415 50 Hz 3x220-277/380-480 60 Hz

0 0

Pump on base without motor Complete motor-driven pump with base

DAB PUMPS reserve the right to make modifications without prior notice

255 ®

03_CentrifugheGB_2007ok

31-08-2007

GENERAL DATA

15:14

Pagina 256

STANDARDIZED MOTOR-DRIVEN PUMPS ON BASEPLATE

Asynchronous, closed and cooled with external ventilation, 2 or 4 poles. Rotor mounted on extra large ball bearings to guarantee low noise running and durability. Electrical protection: in compliance with the EEC 89/336 ELECTROMAGNETIC COMPATIBILITY directive and subsequent amendments, EEC 73/23 LOW VOLTAGE directive and subsequent amendments and CEI 2-3 standards. Construction: B3 Protection level: IP 55 Insulation class: F Supply voltage: Three-phase 230-400V 50 Hz up to 2,2 kW inclusive 400V Δ 50 Hz over 2,2 Kw Special versions on request: other voltages and/or frequencies.

Instruction to find the pump and motor required 1. Find on the chart supplied the family of pumps that offer, more or less, the rates of flow and heads required.

2. Look for the most suitable characteristic on the characteristic curves of each family.

3. Find the power wanted on the power graph for the pump to work where it is wanted.

256 ®

DAB PUMPS reserve the right to make modifications without prior notice

03_CentrifugheGB_2007ok

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15:14

Pagina 257

Safety margins according to ISO 5199 UP TO REQUIRED PUMP SHAFT POWER (kW)

USE MOTOR OUTPUT P2 (kW)

322

355

286

315

227

250

181

200

145

160

120

132

100

110

32,5

15,9

18,5

12,8

9,1

6,1

7,5

4,3

5,5

3,2

2,3

1,7

2,2

1,1

1,5

0,81

1,1

0,55

0,75

0,40

0,55

0,27

0,37

0,18

0,25

Ambient temperature

Motor load %

-30°C to +40°C

110

Due to the low density and consequent low cooling effect of the air, operation at an ambient temperature above 40°C or at an altitude exceeding 1000 m above sea level requires a reduction of the rated motor load.

100 90 80 70 60 50 20 25 30 35 40 45 50 55 60 65 70 75 80 1000

DAB PUMPS reserve the right to make modifications without prior notice

2250 3500 m above sea level

257 ®

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31-08-2007

15:14

Pagina 258

Dimensions of bare shaft pumps

P2 max (kW) DNs

MODEL

KDN 65-315 (P3) KDN 65-315 (P4) KDN 80-315 (P3) KDN 80-315 (P4) KDN 80-400 KDN 100-315 (P3) KDN 100-315 (P4) KDN 100-400 KDN 125-250 (P3) KDN 125-250 (P4) KDN 125-315 KDN 125-400 KDN 150-315 (P4) KDN 150-320 KDN 150-400

55 90

Dimensions (mm)

DNt

125

55 132

f 470 530 470

100

125

530

125

75 200

470

125

100

140

75 132

530 470

150

125

225

280

160

120

400

315

250

315

280

355

150

160

530

160

315

435

355

160

120

400

315

280

355

100

200

150

500

400

250

160

120

400

315

340 370 340

110

x 100

370

110

340

140

280

400

315

450

136

142 198

370

110

340

10 100

151 179 118 139

100 400

117

130 100

355

315

Weight (kg)

123 100

315

200

150

500

400

370

110

12 120

170 193

100

200

258 速

120

400

250

160 200

Shaft (mm)

140 530

Supporting feet (mm)

150

550

450

370

110

12 120

210

DAB PUMPS reserve the right to make modifications without prior notice

03_CentrifugheGB_2007ok

31-08-2007

15:14

Pagina 259

Dimensions of bare shaft pumps

MODEL

P2 max (kW) DNs

KDN 150-315 (P55) 315 KDN 200-500 KDN 250-400 KDN 250-500

Dimensions (mm)

Supporting feet (mm)

Shaft (mm)

DNt

200

150

160

700

280

400

100

200

150

550

450

515

250

200

250

750

410

675

790

660

536

200

740

400

600

700

580

300

750

410

660

790

660

300

250

22 20

140

250

190

Dimensions (mm)

24 28

530

Weight (kg)

x 120

140

480

16 180

536

KDN 250-310

Supporting feet (mm) k1

300 250 250 565 400 400 358 498 295 140 22

DAB PUMPS reserve the right to make modifications without prior notice

300 250 330 330 400 400

415 507

Shaft (mm)

MODEL DNs DNt

235

20 289 42

110

Weight (kg)

12 180 350

259 速

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31-08-2007

15:14

Pagina 260

Dimensions of bare shaft pumps

Dimensions (mm)

Supporting feet (mm)

Shaft (mm)

MODEL DNs DNt

KDN 200-400 KDN 250-330 KDN 300-360

Weight (kg)

250 200 180 750 400 400 268 460 290 130 25

250 200 155 215 220 280

24 536 55

140

16 200 405

250 250 250 740 450 400 338 545 345 130 25

355 280 245 330 310 395

24 600 55

140

16 200 430

300 300 300 760 520 440 410 580 358 160 25

330 280 340 340 423 423

24 540 55

140

16 280 560

FLANGE DIMENSIONS (mm) Nominal diameter (DN)

DIN 2501 PN 16

D2 D3

DIN 2501 PN 10

100

125

150

200

250

300

100

125

150

200

250

300

100

110

125

145

160

180

210

240

295

350

400

140

150

165

185

200

220

250

285

340

395

445

nÂ° holes

Oversizes The EN 733 describes only the standard types mentioned in the table on page 247. The KDN range is extended with bigger models (oversizes) for higher flows and pressures. As a consequence bracket sizes, flange dimensions etc. for the oversize pumps can be different from other suppliers.

260 ÂŽ

DAB PUMPS reserve the right to make modifications without prior notice

03_CentrifugheGB_2007ok

31-08-2007

15:14

Pagina 261

Dimensions and electrical data of a complete motor-driven pump 2 POLES = 2900 1/min

MODEL

KDN 65-315 (P3) KDN 65-315 (P4) KDN 80-315 (P3)

KDN 80-315 (P4)

KDN 100-315 (P3)

KDN 100-315 (P4)

KDN 125-250 (P3)

KDN 125-250 (P4)

KDN 150-315 (P4)

KDN 150-315 (P55)

Motor (kW)

MOTOR SIZE

Common (mm)

With Standard coupling (mm)

125

280 1397 100

200L

225M

250M

1507

280S

1642

280M

225M

250M

280S

1592

280M

1642

110

315S

132

315M

250M

280S

280M

110

315S

132

315M

160

315L

200

315L

200L

1448

225M

1488

250M

280S

1673

280M

1723 100

110

315S

132

315M

280M

1744 100 380 1800 1200 730 670

110

315S

1849

132

315M

160

315Lk

1989

200

315L

2159

250

355S

315

355M

1232

125 125

125

90 90

280 315

315

1582 1397 1507

325 350

With Spacer coupling (mm) d

100 380 1800 1200 730 670 100 350 1600 1060 660 600

28 28

140

315

1532

100

380 1800 1200 730 670

552 1537 100 781 1782 832 1722 584 1537 659 1647 787 1732

100 380 1800 1200 730 670

350 1600 1060 660 600

838 1782 1194 1272

1582 100 380 1800 1200 730 670

325 1600 1060 660 600

100 380 1800 1200 730 670

100 350 1800 1200 730 670

900 1722 100 380 1800 1200 730 670

100

380

1203 140

315

1967 120 435 2000 1340 910 830

28 1329 1520

140

355

160 110 400

DAB PUMPS reserve the right to make modifications without prior notice

1603

100

350 1600 1060 660 600

2107 120 435 2000 1340 910 830

1967 120

634 1740

100

350

435 2000 1340 910 830

28 1191 1269

380

28 1800 1200 730 670

2107 120 435 2000 1340 910 830

475

2000 1340 910 830

1373 2044 120 435 2000 1340 910 830

830 930 1335 1527

1602 2299 1998 2356 120

28** 2173 2556

539 637 840

28 1221 1293 911 28

28** 1507 2129 120

676

740

913 1884 100 380 1800 1200 730 670 28 1295 1985

435

843 1224

498

1600 1060 660 600

835 1860 100 380 1800 1200 730 670

1904 120 435 2000 1340 910 830

2216

565 1625 784 1810

380 1800 1200 730 670

664

1527

467 1590 28

589

1233

1520 1400 940 610 550

837

1302

1800 1200 730 670

800 1672

786

792

100 380 1800 1200 730 670

350

538 636

2107 120 435 2000 1340 910 830

630 1647

Weight (kg) 476

350 1800 1200 730 670

631 1647

1967 120 435 2000 1340 910 830 1507

478 1482

1400 940 610 550 1600 1060 660 600

Weight (kg)

1292 1370 1556 1619

435 475

2000 1340 910 830

2005 2183

261 速

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31-08-2007

15:14

Pagina 262

Dimensions and electrical data of a complete motor-driven pump 4 POLES = 1450 1/min

MODEL

KDN 80-400

KDN 100-400

KDN 125-315

KDN 125-400

KDN 150-315

KDN 150-320

Common (mm)

With Standard coupling (mm)

MOTOR SIZE

160M

1282

410 1422

160I

1327

431 1467

18,5

180M

1357

463 1497

180L

200L

1437

225S

1522

160L

18,5

170 125 355

1397

100 380

1400 940 610 550

Weight (kg)

484 1537

Weight (kg) 410

1400 940 610 550

440 100 380

1600 1060 660 600

474 492

545 1577

559

602 1622

602

1333

430 1475

435

180M

1343

462 1482

180L

1302

480 1442

200L

1342

225S

225M

250M

1507

280S

1532

160M

160L

18,5

180M

180L

1382

448 1522

471

200L

1422

527 1562

532

160L

1312

450 1452

454

18,5

180M

1342

482 1482

180L

1382

500 1522

200L

1422

225S

225M

250M

1587

280S

1612

160M

1275

160L

1320

18,5

180M

1350

180L

200L

225S

225M

180L

1403

507 1540

200L

1468

586 1605

225S

225M

1538

664 1675

669

250M

1590

720 1730

725

140 110 355

1600 1060 660 600

100 380

1600 1060 660 600

1397

581

465 485

1600 1060 660 600 100 380

1537

541 586 638

671 1647

695

1800 1200 730 670

850 1672

855

1367

397 1407

400

1312

417 1452

1800 1200 730 670

140 110 355 1342 100 380 1600 1060 660 600

140 110 400

536 1482 614

100 415

1600 1060 660 600

1507

1600 1060 660 600

597

100 415

28 1800 1200 730 670

1515

505 28

1647

560 620 652

1800 1200 730 670

709

864 1752

869

420 1415

424

440 1460

445

507 1530 100 380 1800 1200 730 670

494 28

530

586 1570

591

631

636

664

160 110 400 1513 100 380 1800 1200 730 670

449

486

1600 1060 600 600

489 1490

160 110 400 1390 100 380 1430

556 1562

685 1727 1800 1200 730 670

420

446 1482 100 380 1600 1060 660 600

628

262 速

With Spacer coupling (mm)

Motor (kW)

1655

631 1650 100 380 1800 1200 730 670

669 530 591 28

636

DAB PUMPS reserve the right to make modifications without prior notice

03_CentrifugheGB_2007ok

31-08-2007

15:14

Pagina 263

Dimensions and electrical data of a complete motor-driven pump 4 POLES = 1450 1/min MODEL

KDN 150-400

KDN 200-400

KDN 200-500

Motor (kW)

KDN 250-330

KDN 250-400

KDN 250-500

KDN 300-360

Common (mm) a

With Standard coupling (mm) l

With Spacer coupling (mm) d

Weight (kg)

180L

1382

516 1522

520

200L

1422

572 1562

578

225S

613

620

225M

250M

280S

1612

881 1752

886

280M

1683

980 1823

1010

110

315S

2017

225M

1507 100 415 1800 1200 730 670 160 110 450

245

1587

120 435 2000 1340 910 830

646

1647 100 415 1800 1200 730 670 28

721 1727

1266 2157

120 435 2000 1340 910 830

1797 160 470 1900 1500 680 620

890 1997 160 470 1900 1500 680 620

250M

1877

942 2077

280S

1902

280M

110

315S

132

315M

250M

280S

280M

110

315S

132

315M

160

315L

200

315L

250

KDN 250-310

MOTOR SIZE

180

255

400

1952

2000 1600

715

180 2100 1700

650

1488

200 515 2200 1800 760 690

1639

185

950

715

180 2100 1700

650

1108 1196 1650

1947 160 480 1900 1600 735 675

1046 2147 160 480 1900 1600 935 875

1054

1972

1200 2172

1210

490 2000 1700

2377 200 515

2507

495

1301 2222 180

945 880

18 1579 2100 1800

490 2000 1700

955 885

1837

2577 200 515

1970

1312

945 880

18 1590

495

1633

2444 240 595 2300 2000 975 895

132

490

1499

220 535 2200 1900 965 890

355S

898

200 515 2200 1800 760 690

495 675

1190 2152

750 685

495

2022 180 250

1298

690 625

1006 2102

726

750 685

1375

175

490

690 625

654

2100 1900

1744 955 885

1858 1986

220 535 2200 1900 965 890

22 2262 3044 240 595 2700 2400 975 895

2283

200L

225S

225M

250M

280S

250M

1937

940 2137 120 570 2000 1340 910 830

942

280S

1962

1085 2162 160 460 2100 1800 850 790

1195

280M

630 1797 140 480 1700 1500

1597 140 480 195 250

400

1682

160

1762

205

505 510

1787 180 560

250 220 400

2012

1700 1500

1800 1600

950

680

830 18

1882

160

795 1962

820

820 510

1185 2212 180

690

505 1800 1600 950

900 1987 180 560

960 810

120 570 2000 1340 910 830

750

480

1900 170

660

830 18

765 810 920

960 810

2200 1900 860 795

1280

110

315S

2367

1470 2567

250M

1887 160 470 1900 1600 850 790

1004 2087 160 470 1900 1600 850 790

1012

280S

1912

1158 2112

1170

280M

110

315S

132

315M

160

315L

200

315L

280M

110

315S

132

315M

160

315L

200

315L

250

355S

175

1962 180 200

600

2317 200 515

185

860

795 796

495 2100 1800

1258 2162 180 18 1536 1690

870 800

1806

2072

185

180

490 2000 1700 495

2427 200 515

2100 1800

955 885

660

300 132

2894

355M

250M

2007

280S

2032

280M

110

315S

134

315M

DAB PUMPS reserve the right to make modifications without prior notice

1930

1270

860 795

18 1547 2100 1800

1701

870 800

1822 1920

220 535 2200 1900 880 805

1694 1830

1580

180

490 2000 1700 495

2627 200 515

2100 1800

1432

945 880 955 885

1710 18

1845 1945

220 535 2200 1900 965 890

2030

220 535 2200 1900 965 890

2045

240 595 2400 2100 985 890

2268

240 595 2300 2000 975 900

2289

240 615 2400 2100 985 900

22 2681

240 615 2400 2100 985 900

300 180 440 2082 180 700 2437

2517 200 515

1416 2272

945 800

480 2000 1700 495

1906

220 535 2200 1900 880 805 175

315

132

480 2000 1700

495

2200 1900 2300 2000 2400 2100

796

22 2460

3094

1150 2287 1310 2312

860

795

22 1390 2362 180 700

2200 1900 2300 2000

1690 1840

2712

2400 2100

796

1170 1330

860

795

22 1410 1710 1860

263 速

03_CentrifugheGB_2007ok

31-08-2007

15:14

Pagina 264

Dimensions and electrical data of a complete motor-driven pump 6 POLES = 970 1/min

MODEL

KDN 150-315

KDN 150-320

KDN 200-400

KDN 200-500

KDN 250-310

KDN 250-330

KDN 250-400

KDN 250-500

KDN 300-360

Common (mm)

With Standard coupling (mm)

MOTOR SIZE

5,5

132M

7,5

160M

160L

180L

1390

160M

1308

420 1450

160L

1353

440 1495

18,5

180M

180L

1403

507 1540

530

200L

1468

586 1605

591

18,5

200L1

751

750

200L2

225M

250M

1877

948 2059

225M

1869

960 2077

250M

1949

280S

250 175 675 1902

1320

100 380

1600 1060 660 600

180

255

1712 400

1797

100 500 1800 1200 730 670

1900 1600 160 480

280M

315S

160L

180L

18,5

200L1

18,5

200L1

200L2

225M

18,5

200L1

200L2

225M

250M

280S

280M

280S

2022

280M

2072 180

315S

1952

945

885

180 490

200

600 185

1962

300 175 660

315M 315L1

200L2

1842

225M

1927

250M

280S

2032

280M

2082

2427

781

1600 1060 660 600

120 570 2000 1340 910 830

424 445 28

827 1997 120 520 2000 1340 910 830

160 480 2000 1800

160 470

790 18

850 1900 1600 180 480

2000 1700

945

885

18 1220 1278 1285

880 1700 1400

560 950 890

490 2000 1700

120

570 2000 1340 910 830

200 515

300 180 440 2207 180 530

890 2007

160 470

180 480

1300 2272 180 1827 2627 1897

1900 1600 2000 1700

2100 1800

848

790 18

850

1288 1255

490 2200 1900 945 880

200 515

1315 18 1715 1842

2400 2100 955 875

1912 1000

2000 1700

1042 2207 860 795

1165 2287 180

1100 530 2100 1800 860 795

1294 2312 1353 2362

900 1075 1229

780

495

991 2122

1800 1500

2000 1700

1017 2087

1240 2222

955 875

818

1900 1600

18 1700 2200 1900

830 874

1922

1208 2162

945 880

600 640

1800 1500

800 1972

1150 2112

780

848 960

180 490

814 844

780

1085

874 2057 1800 1500

494

968

2000 1700

600 1757 140 480

830

460 527

1800 1200 730 670

1912 100 500 1800 1200 730 670

2152

Weight (kg) 420

800

495

110

100 380

625 1797

1887 1912

395

560 1687

1722 1807

489 1505 100 380 1800 1200 730 670

1272

880

1857

175

460 1460

1265

1597 1772

1415

18 1205 2102

2000 1700

400 1557 140 480 1700 1400 950 890

250 220 400

420

1080 2149

1487 250 200

Weight (kg)

527 1530

1800 1200 730 670

160 110 400 1363 100 380 1800 1200 730 670

245

395

1275 160 110 400

264 速

With Spacer coupling (mm)

Motor (kW)

1210 1330

2200 1900

1400

DAB PUMPS reserve the right to make modifications without prior notice

03_CentrifugheGB_2007ok

31-08-2007

15:14

Pagina 265

PERFORMANCE RANGE

GRAPHICAL SELECTION TABLE

The performance curves are based on the kinematic viscosity values = 1 mm2/s and density equal to 1000 kg/m3. Curve tolerance according to ISO 9906.

KDN 2 POLES

1500 DAB PUMPS reserve the right to make modifications without prior notice

300 20

100

150

H [m]

2900 min

KDN

-1

90 100

KDN 65 - 315

150

KDN 80 - 315

200

KDN 100 - 315

KDN 125 - 250

400

500

KDN 150 - 315

600

700 800

1000

Q [m3/h]

= 2900 1/min

265 速

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15:14

Pagina 266

PERFORMANCE RANGE

NUMERICAL SELECTION TABLE

KDN 2 POLES

= 2900 1/min Q m3/h l/min

0 0

36 600

78 1300

120 2000

KDN 65-315/270

KDN 65-315/292

112,5

111

108

KDN 65-315/311

128

126

124

115

100

77,5

KDN 65-315/330

145

144

143

134

120

104

KDN 80-315/280

105

102

KDN 80-315/300

120

117

115,5

113

106

KDN 80-315/315

133

130

128,5

125

121,5

112

97,5

KDN 80-315/330

145

144

142,5

139

136

130

120

KDN 100-315/260

93,5

113

110,5

109

107,5

117

134

130

129

127,5

128

120

113

106

KDN 100-315/330

151

149

148

147,5

148

142

136

131

124

KDN 125-250/200

51,5

49,5

47,5

43,5

KDN 125-250/222

63,5

61,5

60,8

59,5

57,5

KDN 125-250/243

74,5

73,5

71,5

KDN 125-250/263

87,5

87,2

87,5

86,7

86,5

86,2

KDN 150-315/260

KDN 150-315/285

107

100

KDN 150-315/310

127

120

119

118

117,5

114

106,5

KDN 150-315/330

144

137,5

137

136

135

132,5

126

117,5

MODEL

KDN 100-315/286 KDN 100-315/309

H (m)

150 2500

180 3000

266 速

210 3500

240 4000

270 4500

300 5000

330 5500

360 6000

420 7000

480 600 720 780 8000 10000 12000 13000

115

110

DAB PUMPS reserve the right to make modifications without prior notice

03_CentrifugheGB_2007ok

31-08-2007

15:14

Pagina 267

PERFORMANCE RANGE

GRAPHICAL SELECTION TABLE

The performance curves are based on the kinematic viscosity values = 1 mm2/s and density equal to 1000 kg/m3. Curve tolerance according to ISO 9906.

KDN 4 POLES

2000 1000 800 600

KDN 250 - 310

32 0

400

5 20

10 9

DAB PUMPS reserve the right to make modifications without prior notice

1450 min

100 90

H [m]

KDN

-1

KDN 80 - 400

100

150

200

KDN 125 - 315

KDN 100 - 400

300

KD N

12 5-

40 0

KD N

KDN 150 - 315

15 0-

40 0 15 0KD N

1500

KDN 300 - 360 KDN 250 - 330

KDN 250 - 400 KDN 200 - 400

KDN 250 - 500 KDN 200 - 500

Q [m3/h]

= 1450 1/min

267 速

03_CentrifugheGB_2007ok

31-08-2007

15:14

Pagina 268

PERFORMANCE RANGE

NUMERICAL SELECTION TABLE

KDN 4 POLES Q m3/h l/min

MODEL

KDN 80-400/367 KDN 80-400/383 KDN 80-400/399 KDN 80-400/415 KDN 100-400/330 KDN 100-400/361 KDN 100-400/380 KDN 100-400/415 KDN 125-315/266 KDN 125-315/291 KDN 125-315/311 KDN 125-315/330 KDN 125-400/346 KDN 125-400/370 KDN 125-400/393 KDN 125-400/415 KDN 150-315/260 KDN 150-315/285 KDN 150-315/310 KDN 150-315/330 KDN 150-320/264 KDN 150-320/277 KDN 150-320/290 KDN 150-320/303 KDN 150-320/317 KDN 150-320/332 KDN 150-400/350 KDN 150-400/350 KDN 150-400/350 KDN 150-400/350 KDN 200-400/340 KDN 200-400/360 KDN 200-400/380 KDN 200-400/405 KDN 200-500/425 KDN 200-500/465 KDN 200-500/505 KDN 200-500/540 KDN 250-310/265 KDN 250-310/281 KDN 250-310/296 KDN 250-310/312 KDN 250-330/290 KDN 250-330/310 KDN 250-330/330 KDN 250-400/320 KDN 250-400/350 KDN 250-400/375 KDN 250-400/400 KDN 250-400/415 KDN 250-500/441 KDN 250-500/475 KDN 250-500/510 KDN 250-500/540 KDN 300-360/176 KDN 300-360/216 KDN 300-360/226 KDN 300-360/266 KDN 300-360/306 KDN 300-360/346 KDN 300-360/370

= 1450 1/min 0 0

42 700

45,5

48,8

42,5

33,8

49,5

40,5

53,5

53,2

51,5

46,2

35,5

57,5

56,5

52,5

27,5

39,8

36,8

35,5

32,5

28,5

47,5

44,8

43,5

41,5

52,5

51,5

47,8

41,8

29,5

62,8

60,3

59,5

23,8

23,2

22,8

20,5

11,8

28,5

27,5

27,3

26,8

24,5

32,5

31,8

31,5

36,5

35,9

35,2

25,5

40,8

39,5

27,5

46,5

45,7

45,5

44,8

41,5

36,5

52,5

51,8

51,6

51,2

48,8

31,8

58,7

57,9

57,5

55,5

52,2

47,8

41,5

20,8

17,3

13,8

8,2

26,2

25,5

25,3

23,5

30,2

29,5

23,5

19,8

14,8

35,3

34,7

34,5

21,8

23,6

22,9

22,4

21,2

19,4

16,5

19,2

25,1

24,6

23,5

22,2

20,5

18,1

27,5

26,8

25,3

21,5

31,3

30,8

29,6

28,2

26,3

21,4

34,5

34,3

34,2

33,3

31,5

29,5

24,2

37,8

37,2

35,9

34,5

32,7

41,8

39,5

52,2

50,2

48,5

57,2

55,8

55,5

51,9

49,5

45,5

62,3

61,5

57,5

55,2

53,5

37,8

37,5

3,57

36,8

35,8

34,8

33,5

31,5

29,2

42,8

42,5

41,9

41,3

40,2

47,6

47,5

46,8

46,2

45,5

42,5

40,5

35,5

55,2

54,5

53,8

53,5

51,9

50,8

44,5

62,5

75,5

110

106

104,5

103,5

102

101

857

18,3

17,8

16,8

15,5

21,3

20,8

19,8

19,2

17,8

14,5

23,6

23,5

23,4

22,8

22,2

18,3

26,2

26,1

25,8

25,5

24,5

22,2

19,8

13,5

24,8

21,9

21,2

19,3

13,3

29,2

26,2

25,5

21,8

18,5

33,7

30,2

27,3

24,8

21,8

30 21

20,5

31,5

38,5

34,1

19,5

45,2

40,8

37,8

34,5

53,3

55,5

68,5

66,5

51,8

79,5 92,2

77,5

76,5

76,2

75,5

73,5

69,5

64,5

89,5

88,5

103

101

100,5

100

99,8

99,5

96,5

92,5

21,5

18,5

17,8

15,5

13,5

9,5

24,5

21,5

20,8

18,5

16,5

22,5

20,5

18,5

30,5

27,2

26,5

25,8

23,8

21,2

34,5

29,8

25,8

24,5

18,8

37,5

33,8

32,8

27,5

41,5

38,2

37,5

29,6

23,5

268 速

16,8

28,5

44,5

H (m)

84 120 150 180 240 300 360 420 480 540 600 720 840 1020 1200 1500 1800 1920 1400 2000 2500 3000 4000 5000 6000 7000 8000 9000 10000 12000 14000 17000 20000 25000 30000 32000

18,5

DAB PUMPS reserve the right to make modifications without prior notice

03_CentrifugheGB_2007ok

31-08-2007

15:14

Pagina 269

PERFORMANCE RANGE

GRAPHICAL SELECTION TABLE

The performance curves are based on the kinematic viscosity values = 1 mm2/s and density equal to 1000 kg/m3. Curve tolerance according to ISO 9906.

KDN 6 POLES

1500 700 800 900

KDN 300 - 360 DAB PUMPS reserve the right to make modifications without prior notice

10 9 8

970 min 40

H [m]

KDN

-1

90 100

150

200

KDN 150 - 315

KDN 150 - 320

300

400

500

KDN 250 - 310

600

KDN 250 - 330

KDN 250 - 400 KDN 200 - 400

KDN 250 - 500 KDN 200 - 500

Q [m3 /h]

= 970 1/min

269 速

03_CentrifugheGB_2007ok

31-08-2007

15:14

Pagina 270

PERFORMANCE RANGE

NUMERICAL SELECTION TABLE = 970 1/min

KDN 6 POLES Q m3/h l/min

0 0

60 1000

102 1700

150 2500

210 3500

240 4000

420 7000

480 8000

KDN 150-315/260

9,9

9,8

9,5

5,6

3,6

KDN 150-315/285

11,8

11,7

11,6

10,8

8,8

7,2

3,8

KDN 150-315/310

13,9

13,8

13,7

13,2

11,8

10,5

KDN 150-315/330

15,8

15,7

15,6

15,2

14,2

13,1

KDN 150-320/264

10,6

10,2

9,7

8,4

7,8

KDN 150-320/277

11,7

11,3

10,8

9,7

9,2

7,7

KDN 150-320/290

12,8

12,6

11,2

10,4

8,9

KDN 150-320/303

13,8

13,4

12,4

11,8

10,2

KDN 150-320/317

15,4

15,3

13,9

13,3

11,7

9,8

KDN 150-320/332

16,8

15,9

15,3

12,2

KDN 200-400/340

16,9

16,7

16,2

15,2

14,2

12,6

10,4

KDN 200-400/360

19,2

18,9

18,5

17,8

16,8

15,2

KDN 200-400/380

21,4

21,1

20,8

17,8

15,7

12,7

KDN 200-400/405

24,8

24,3

24,1

23,8

22,8

21,8

19,8

KDN 200-500/425

31,2

26,5

23,5

KDN 200-500/465

37,2

34,8

33,5

30,2

KDN 200-500/505

43,9

39,5

37,8

34,8

KDN 200-500/540

47,8

46,5

40,2

KDN 250-310/265

8,5

8,3

7,7

5,8

4,4

9,5

9,3

8,5

7,8

6,4

10,6

10,5

9,8

9,2

8,2

5,4

KDN 250-310/312

11,7

11,6

12,3

10,8

7,8

KDN 250-330/290

11,1

9,4

8,6

7,1

KDN 250-330/310

11,2

10,6

9,2

7,6

KDN 250-330/330

13,4

11,8

10,4

KDN 250-400/320

14,1

12,5

11,8

9,5

6,5

KDN 250-400/350

17,2

15,3

14,5

13,5

10,8

KDN 250-400/375

20,2

18,2

17,6

11,8

KDN 250-400/400

23,9

22,8

22,1

21,8

19,5

16,6

12,5

KDN 250-400/415

25,8

25,7

24,8

24,2

22,8

20,2

16,5

KDN 250-500/441

30,8

29,8

27,8

26,5

KDN 250-500/475

35,5

34,8

33,3

32,2

KDN 250-500/510

41,2

40,2

39,8

38,2

37,5

34,8

30,8

KDN 250-500/540

45,9

45,8

45,5

45,2

44,5

43,8

43,2

40,8

37,8

KDN 300-360/176

9,8

8,2

7,3

6,5

5,8

KDN 300-360/216

9,7

9,2

8,8

7,8

5,2

KDN 300-360/226

12,1

10,5

10,3

9,8

8,8

6,2

KDN 300-360/266

13,6

11,8

11,1

10,2

9,3

7,6

KDN 300-360/306

15,5

13,9

13,4

12,7

11,7

10,8

8,8

6,3

KDN 300-360/346

16,8

14,6

13,9

10,2

7,7

KDN 300-360/370

18,5

17,5

17,2

16,7

15,8

10,5

MODEL

KDN 250-310/281 KDN 250-310/296

H (m)

270 速

300 5000

360 6000

600 720 840 1020 10000 12000 14000 17000

1200 1320 20000 22000

7,8

27,2

8,5

DAB PUMPS reserve the right to make modifications without prior notice

03_CentrifugheGB_2007ok

31-08-2007

15:14

Pagina 271

= 2900 1/min

KDN 65-315 0 0 P [kPa]

= 2900 1/min

100

200

100

300

400

200

500

300

600

400

700

500

800

1400

H [ft]

100

200

100

= 2900 1/min 300

200

400 300

500

600

400

700

500

800

600

H [m]

1100

110

900

Q [US gpm] Q [IMP gpm]

KDN 80 - 315 50 Hz, n = 2900 min ISO ClassCC ISO 9906 2548 Class

1500

150

1400

140

1300

130

450

H [ft] 500

58 % 64 % 67 %

450

70 %

67 %

120

1000 1100 800

-1

130

1200

900

700

-1

66 %

1300

P [kPa]

50 Hz, n = 2900 min ISO ClassCC ISO 9906 2548 Class

63 %

140

700 Q [IMP gpm]

KDN 65 - 315 60 %

Q [US gpm]

600

H [m]

KDN 80-315

400 65.3 %

1200

66 %

71.7 %

400

120

70 %

70.3 %

350 1000

100

63.6 %

1100

110

1000

100

900

800

700

600

500

63 %

900

800

350

69 %

60 %

300

61.6 % 67.2 %

300

250 700

600

500

250 200

200

150 400

40 0

100

120

140

160

180

Q [m3/h]

120

160

200

Q [m3/h]

240

P [kW]

P [kW] 80

100

70 60

NPSH [m] 8

NPSH [m]

8 NPSH

20 NPSH

10 0 0

0 0

100

500

120

140

1000

1500

160

P [kPa]

200

2000

2500

3000

0 Q [m3/h]

Q [l/s]

Q [l/min]

= 2900 1/min

400

200

180

KDN 100-315 0

600 400

800

1000

600

1200

800

1400

1000

H [m]

1600 Q [US gpm]

1200

Q [IMP gpm]

KDN 100 - 315

150

65 %

50 Hz, n = 2900 min ISO ClassCC ISO 9906 2548 Class

68 %

H [ft]

P [kPa]

500

120

160

1000

1500

200

40 2000

2500

3000

200

400

200

880

800 71 %

1100

110

1000

100

4000

Q [l/s] Q [l/min]

600

400

800 600

1000

1200

800

1400

1000

1600

1200

1800

1400

H [m]

2000 Q [US gpm] 1600

Q [IMP gpm]

KDN 125 - 250

400

70.6 %

72 % 75 %

300

78 % 81 %

82.7 %

81 %

720

72 68

80.7 %

640 300

240

220

68.6 %

260

68 %

900

H [ft]

-1

50 Hz, n = 2900 min ISO 9906Class ClassCC ISO 2548

280

130

120

3500

72.6 %

1200

= 2900 1/min

140

1300

4 Q [m3/h]

240 60

500

71 %

1400

40 10

KDN 125-250

-1

1500

64 200

66.2 %

800

560

78.3 %

180

52 700

600

480

160

48 75.8 %

200 44

140 500

400

50 0

100

150

200

250

300

350 Q [m3/h]

100

150

200

250

300

350

Q [m3/h]

400

P [kW]

P [kW] 180 160

100

140 120

NPSH [m]

100

4 NPSH

100 20

1000

2000

NPSH [m]

8 7

6 5

NPSH

0 0 0

150 40

200

250 60

3000

300 80

0 350 Q [m3/h] 100 Q [l/s]

5000

6000 Q [l/min]

4000

DAB PUMPS reserve the right to make modifications without prior notice

3 0 0 0 0

100 20

1000

150

200

40 2000

250

60 3000

300 80

4000

5000

350 100 6000

2 450 Q [m3/h]

400

120 7000

Q [l/s] Q [l/min]

271 速

03_CentrifugheGB_2007ok

31-08-2007

15:14

Pagina 272

= 2900 1/min

KDN 150-315 0

500

0 P [kPa]

1400

= 2900 1/min 1000

500

1500

1000

2000

2500

1500

3000

2000

3500

2500

H [m] 145

Q [US gpm]

3000 Q [IMP gpm] H [ft]

KDN 150 - 315 -1

50 Hz, n = 2900 min ISO ClassCC ISO 9906 2548 Class

140 72 %

135

450

75 % 78 %

1300

130 81 %

125 82.6 %

1200

400

120 115

1100

81 %

110 80.8 %

350

105 1000

100 95

900

300

78.5 %

85 800

80 250

76.2 %

75 700

70 65

600

200

60 0

100

200

300

400

500

600

Q [m3/h]

700

P [kW]

250 200

NPSH [m]

150

16 14

100

12 10

NPSH

0 0

100

200

0 0

300

50 2000

400

500

100 4000

600

700

150

6000

8000

800

200 10000

4 Q [m3/h] Q [l/s]

12000

Q [l/min]

= 1450 1/min

KDN 80-400 0 P [kPa] 560

H [m] 58

= 1450 1/min

100

200

100

300

400

200

500

300

600

400

700

500

600

Q [IMP gpm]

KDN 80 - 400 60 % 63 %

200

= 1450 1/min

400

200

600

800

400

1000

600

800

1200

1400

1000

H [m]

66 %

1600 Q [US gpm] 1200

Q [IMP gpm]

KDN 100 - 400

-1

50 Hz, n = 1450 min ISO ClassCC ISO 9906 2548 Class

H [ft] 500

180

54 520

P [kPa]

H [ft]

50 Hz, n = 1450 min ISO ClassCC ISO 9906 2548 Class

64 %

KDN 100-400

Q [US gpm]

600

64 %

67 % 70 %

67.2 %

170

73 %

50 66 %

480

440

160

66 %

42 400

74.6 %

52 48

400

73 %

63 %

64.9 %

520

150

64 %

72.8 %

140

60 %

440

70 %

63.7 %

130

67 %

70.7 %

64 %

38 360

360

120

36 68.5 %

34 320

32 280

100

30 280

20 200

22 200

200

28 24

26 240

300

110

20 0

100

120

140

160

120

Q [m3/h]

500

100

20 1000

120 30

1500

140

160

40 2000

2500

Q [m3/h]

3 NPSH

Q [m3/h] Q [l/s]

0 0

Q [l/min]

272 速

320

280

240

200

160

NPSH [m] 6

120

NPSH

P [kW]

NPSH [m]

12 0

P [kW]

80 20 1000

120

160

200 60

40 2000

3000

240

4000

280 80

320

5000

1 Q [m3/h] 100 Q [l/s] 6000 Q [l/min]

DAB PUMPS reserve the right to make modifications without prior notice

03_CentrifugheGB_2007ok

31-08-2007

15:14

Pagina 273

= 1450 1/min

KDN 125-315 0

200

0 P [kPa]

360

= 1450 1/min

400

200

600

800

400

1000

600

1200

800

1400

1000

1600 Q [US gpm]

1200

H [m] 38

KDN 125-400 0

Q [IMP gpm] H [ft]

KDN 125 - 315

580

120

78 %

540 110 500

460

1600

1200

1800

1400

2000 Q [US gpm] 1600

Q [IMP gpm]

KDN 125 - 400

200

50 Hz, n = 1450 min ISO 9906 2548 Class ISO ClassCC

69 % 72 %

H [ft]

78 %

180

54 79.7 %

50 160 78.1 %

78 %

78.7 %

420

78 %

75 %

140

76.4 %

24 75 %

380

76.4 %

72 %

340

300

260

220 10 180 120

160

200

240

280

26 80

320

100

30 8 80

120

69 %

74.7 %

72 %

1400

1000

81 %

28 90

120

1200

100

80.5 %

160

1000 800

32 30

200

800 600

-1

82.3 %

240

600

400

75 %

81 %

280

H [m]

400

200

-1

50 Hz, n = 1450 min ISO ClassCC ISO 9906 2548 Class

72 % 75 %

34 320

P [kPa]

200

= 1450 1/min

Q [m /h]

120

160

200

240

280

320

360

400

440 Q [m3/h]

P [kW]

64 24 20

NPSH [m] 5

NPSH [m]

32 12

4 24

120

160

200

1000

240

280

2000

320

3000

4000

5000

KDN 150-315 0

P [kPa] 360

800

400

1200 800

1600

2000

1200

1600

H [m] 36

1 360 Q [m /h]

0 Q [m /h]

100 Q [l/s]

6000 Q [l/min]

= 1450 1/min

400

NPSH

2400

Q [US gpm]

2000

Q [IMP gpm] H [ft]

120

20 1000

160

200

40 2000

KDN 150-320

240

60 3000

280

320

80 4000

5000

360 100 6000

400

440 120

7000

Q [l/s] Q [l/min]

= 1450 1/min

KDN 150 - 315 -1

50 Hz, n = 1450 min ISO ClassCC ISO 9906 2548 Class

74 % 77 %

ISO 9906 Class C

80 % 83 %

320

32 100

30 84.9 %

280

28 83 %

83 %

240

24 80 %

80.8 % 77 %

200

20 74 %

18 160

78.5 %

16 14

120

12 10

8 6

4 0

120 160 200 240 280 320 360 400 440 480 520

Q [m3/h]

P [kW] 36

NPSH [m] 7

3 NPSH

8 4 0

1000

1 120 160 200 240 280 320 360 400 440 480 520 560 Q [m /h] 3

40 2000

60 3000

4000

100

5000

6000

120 7000

DAB PUMPS reserve the right to make modifications without prior notice

140 8000

Q [l/s] 900

Q [l/min]

273 速

03_CentrifugheGB_2007ok

31-08-2007

15:14

Pagina 274

= 1450 1/min

KDN 150-400 0

400

0 P [kPa]

= 1450 1/min 800

400

1200

1600

800

1200

2000

2400 Q [US gpm]

2000 Q [IMP gpm]

1600

H [m]

KDN 200-400

KDN 150 - 400

P [kPa] 560

H [ft]

-1

640

600

560

520

480

50 Hz, n = 1450 min ISO ClassCC ISO 9906 2548 Class

200

500

= 1450 1/min

1000

500

1500

2000

1000

480

75 %

81 % 83 % 84 % 85 %

160

440

85 %

84 % 83 %

42 400

140

79.1 %

140

85 %

77 %

440

160

86 %

46 80 %

80.4 %

180

78 %

81.7 %

H [ft]

-1

180

Q [US gpm]

3000 Q [IMP gpm]

50 Hz, n = 1450 min ISO 9906 2548 Class ISO ClassCC

74 %

80 %

3500

2500

KDN 200 - 400

77 %

3000

2000

H [m] 56 54

520

71 %

2500

1500

81 %

74 %

78 %

38 71 %

400

360

320

36 34

320

100

28 26

80 240

240

83 %

30 280

280

120

77 %

360

75 %

84 %

24 22 60

200

20 0

3 NPSH

1000

120 160 200 240 280 320 360 400 440 480 520 40

2000

3000

4000

100

5000

6000

120 7000

500

1000

500

140 8000

100 90 80

1500

2000

1000

2500

1500

2000

3000 2500

1 Q [m3/h]

H [m] 110

105

69 %

72 %

50 2000

400

500

100 4000

600

700

150

6000

8000

0 0

H [ft]

P [kPa]

H [m]

260

500

200 10000

Q [l/s]

12000

Q [l/min]

= 1450 1/min

1000

500

Q [m3/h]

800

1500

1000

2000

2500

1500

2000

3000

3500

2500

4000

3000

Q [US gpm]

3500

Q [IMP gpm]

KDN 250 - 310

H [ft]

-1

350

75 %

50 Hz, n = 1450 min ISO ClassCC ISO 9906 2548 Class

78 %

81 % 78 %

240

220

200

84 %

300

79.5 %

84.7 %

78 %

77.5 %

84 % 83.3 %

250

180

75 %

72 %

81 %

81.7 %

75,3 %.

69 %

160

78 %

16 80.6 %

75 %

200

60 55

140

120

100

73, 1 %

150

45 40

100

30 250

300

75 %

350

200

KDN 250-310

Q [IMP gpm]

50 Hz, n = 1450 min ISO 9906 2548 Class ISO ClassCC

3 2

100

4000 Q [US gpm]

KDN 200 - 500

NPSH

9000 Q [l/min]

3000

Q [l/s]

3500

NPSH [m]

= 1450 1/min

100

450

800 Q [m3/h]

700

550

600

650

500

KDN 200-500

750

400

110

850

300

NPSH [m]

950

200

1050

100

P [kW]

P [kW] 90

P [kPa

120 160 200 240 280 320 360 400 440 480 520 Q [m3/h]

25 0

100

200

300

400

500

600

700

800

Q [m /h]

P [kW] 240

0 NPSH [m]

220

200

180

160

140

120

100

2 900 Q [m3/h]

100

200 50

2000

300

400

500

100 4000

6000

600

150 8000

700

800

200 10000

500

600

700

800

900

Q [m /h]

NPSH [m]

12000

0 0

250 Q [l/s] 14000

6 NPSH 100

Q [l/min]

274 速

400

300

NPSH

200

P2 [kW]

100

200

300

50 2000

400

500

100 4000

6000

600

150 8000

10000

700 200 12000

800

900

4 1000 Q [m3/h]

250 14000

16000

Q [l/s] Q [l/min]

DAB PUMPS reserve the right to make modifications without prior notice

03_CentrifugheGB_2007ok

31-08-2007

15:14

Pagina 275

= 1450 1/min

KDN 250-330 0 0 P [kPa]

H [m]

340

320

500

1000

500

= 1450 1/min 1500

1000

2000

1500

2500

3000

2000

3500

2500

4000

3000

4500

3500

5000

KDN 250-400 0

Q [US gpm]

4000

Q [IMP gpm]

580

-1

50 Hz, n = 1450 min ISO 9906 2548 Class ISO ClassCC

500

380

70 % 75 %

H [ft]

80 % 83 % 85 %

180 86.9 %

160 85 % 86.3 %

83 %

140

80 % 75 %

84.7 %

36 340

120 70 %

34 32

80 %

300

77 %

5000 Q [IMP gpm]

50 Hz, n = 1450 min -1 ISO ClassCC ISO 9906 2548 Class

60 %

80 83 % 83.0 %

160

4500

4000

KDN 250 - 400

44 420

180

3500

3000

86 %

200

2500

460

86 %

220

2000

100

80 %

87.0 %

240

1500

50 %

83 %

260

1000 40 %

540

77 %

280

500

110

300

= 1450 1/min

1000 1500 2000 2500 3000 3500 4000 4500 5000 5500 6000 Q [US gpm]

P H [m] [kPa] 60

H [ft]

KDN 250 - 330

500

82.2 %

260

26 24

80.6 %

100

60 %

220

77.5 %

22 20

180

140

18 16

50 140

14 40

12 120

100

12 0

100

200

300

400

500

600

700

800

900

1000 1100

10 0

Q [m /h] P [kW]

P2 [kW] 90

180 160

NPSH [m]

120

100

NPSH

0 0

100

200

0 0

300

50 2000

400

500

100 4000

600

700

150

6000

8000

800

900

200

250

300

0 0

500

1000

500

1500

Q [l/s]

2500 2000

3000

3500

2500

4000

3000

4500

3500

P H [kPa] [m] 1040 104

Q [US gpm]

0 P [kPa] 420

H [ft]

-1

50 Hz, n = 1450 min ISO 9906 2548 Class ISO ClassCC 71 %

100

240

92 88

840

760

72 68

640

600

560

200

250

10000

300

15000

350

Q [l/min]

= 1450 1/min

2000

1000

Q [l/s]

20000

3000

2000

4000 3000

5000

6000

4000

7000

5000

8000

6000

H [m] 42

9000 Q [US gpm]

7000

Q [IMP gpm]

KDN 300 - 360 -1

50 Hz, n = 1450 min ISO ClassCC ISO 9906 2548 Class

40 % 50 %

340

130

120

80 %

H [ft]

70 % 75 %

80 %

110

300 32 300

280

260

80 %

85 % 85.5 %

79.8 %

260

100

83 %

28 26

85 %

680

150

60 %

720

1000

40 380

81.4 %

800

100 5000

220

880

74 % 77 %

920

100 200 300 400 500 600 700 800 900 1000 1100 1200 1300 Q [m /h]

KDN 300-360

4000 Q [IMP gpm]

KDN 250 - 500

10000 12000 14000 16000 18000 20000 Q [l/min]

2000 1500

4 3

= 1450 1/min

1000

5 NPSH

0 1000 1100 1200 Q [m3/h]

KDN 250-500

960

NPSH [m]

140

1000

100 200 300 400 500 600 700 800 900 1000 1100 1200 1300 Q [m3/h]

220

240

75 %

87.0 %

22 87.0 %

77 %

70 %

77.8 %

85.0 %

180

220

18 81.0 %

50 200

140

180

100

75.0 %

75.9 %

520

10 30 8

160 0

100

200

300

400

500

600

700

800

900

1000

Q [m3/h]

200

400

600

800

1000

1200

1400

1600

1800

Q [m3/h]

P [kW]

160

320 280

NPSH [m]

140

240

5.5

120

200

5.0

100

160

4.5

120

4.0

3.5

3.0

2.5 Q [m /h]

NPSH

100

0 0

200 50

2000

300

400

500

100 4000

6000

600

150 8000

10000

700

800

200 12000

900

1000

250 14000

DAB PUMPS reserve the right to make modifications without prior notice

16000

NPSH [m] 8 6 NPSH

4 2

300 Q [l/s]

18000 Q [l/min]

200

400 100

5000

600

800

1000

200 10000

1200

300 15000

20000

1400

1600

400 25000

1800

Q [m /h]

500

Q [l/s]

30000

Q [l/min]

275 速

03_CentrifugheGB_2007ok

31-08-2007

15:14

Pagina 276

= 970 1/min

KDN 150-315 0 0 P [kPa] 160

200

= 970 1/min

400

200

600

800

400

1000

600

1200

800

1400

1000

1600

1200

H [m] 16

150

140

130

120

110

100

= 970 1/min

Q [US gpm]

1400

Q [IMP gpm]

KDN 150 - 315 -1

74 %

KDN 150-320

H [ft]

50 Hz, n = 970 min ISO ClassCC ISO 9906 2548 Class

77 % 80 %

50 ISO 9906 Class C

83 %

84.9 %

40 83.0 % 83 %

80 %

80.8 %

77 %

74 %

78.5 %

120

160

200

240

280

320

Q [m3/h]

360

P2 [kW] 10 9

NPSH [m]

7 6

5 4

NPSH

1 0 0

0 0

120

160

200

1000

240

280

2000

3000

320

4000

5000

100

Q [l/s]

6000

Q [l/min]

KDN 200-400 0

P [kPa]

240

= 970 1/min

400

0 400 Q [m3/h]

360

800

400

1200 800

1600

2000

1200

1600

H [m] 25

2400 Q [US gpm]

2000 Q [IMP gpm]

KDN 200 - 400 -1

75 %

P [kPa] 500

H [ft]

50 Hz, n = 970 min ISO ClassCC ISO 9906 2548 Class 81 %

800

400

1200 800

1600

420 70

2400

Q [US gpm]

2000

Q [IMP gpm]

-1

50 Hz, n = 970 min ISO ClassCC ISO 9906 2548 Class

H [ft] 160

72 %

75 % 78 %

140

42 40

85 %

1600

KDN 200 - 500

22 21

2000

1200

69 %

460

83 % 84 % 85 %

86.0 %

200

H [m] 50

400

= 970 1/min

78 %

23 220

KDN 200-500

380

79.5 %

84 %

81 %

84.0 %

75 % 72 % 69 %

75.3 %

100

28 50

260

26 73.1 %

83.0 %

24 220

13 120

34 32

300

75 %

15 140

340

60 78 %

17 160

120

78 % 77.5 %

85.0 %

180

83 %

180

11 16 100

140 30

9 80

100

150

200

250

300

350

400

450

Q [m3/h]

500

12 100

8 0

100

150

200

250

300

350

400

450

500

Q [m3/h]

550

P2 [kW]

P2 [kW] 36

32 60

NPSH [m]

28 24 20

NPSH [m]

3 20

0 0 0

100

150 40

2000

200 60 4000

250 80

300

350 100

6000

400 120

450 140 8000

500

Q [l/s]

10000 Q [l/min]

276 速

0 600 Q [m /h] 160

NPSH

1 0

NPSH

100 20

150 40

2000

200

250

60 4000

300 80

350 100 6000

400

450 120

500 160

8000

550

1 600 Q [m /h] 3

180

Q [l/s]

10000 Q [l/min]

DAB PUMPS reserve the right to make modifications without prior notice

03_CentrifugheGB_2007ok

31-08-2007

15:14

Pagina 277

= 970 1/min

KDN 250-310 0 P [kPa] 120

H [m] 12.0

116

11.6

112

11.2

400

= 970 1/min 800

400

1200 800

1600

2000

1200

2400

1600

10.8

104

10.4

100

10.0

9.6

9.2

8.8

8.4

8.0

7.6

7.2

6.8

6.4

6.0

5.6

5.2

4.8

4.4

4.0

3.6

3.2

Q [IMP gpm]

148

50 Hz, n = 970 min ISO ClassCC ISO 9906 2548 Class

78 %

500

= 970 1/min

1000

500

1500

2000

1000

2500

1500

3000

2000

140

Q [US gpm]

3000 Q [IMP gpm]

KDN 250 - 330 -1

50 Hz, n = 970 min ISO ClassCC ISO 9906 2548 Class

14.8 14.4

81 %

3500

2500

P H [m] [kPa] 15.2

H [ft]

-1

108

2800 Q [US gpm]

2000

KDN 250 - 310 75 %

KDN 250-330

13.6 132

80 %

13.2

44 83 %

12.8 32

124

85.1 %

86 %

12.4

87.0 %

12.0 116 84 %

108

86 %

10.8

83 %

10.4

81 %

100 24

78 % 80.6 %

11.6 11.2

82.1 %

14.0 77 %

84 %

83.5 %

H [ft]

80 %

10.0

83.0 %

9.6

75 %

77 %

9.2 8.8

8.4 8.0

80.7 %

7.6 24

7.2

6.8 6.4

60 12

5.6 52 5.2

100

150

200

250

300

350

400

450

500

550

5.2 0

Q [m3/h]

600

6.0

P2 [kW]

Q [m3/h]

50 100 150 200 250 300 350 400 450 500 550 600 650 700 750

NPSH [m]

10 NPSH [m]

8 6

1 Q [m3/h]

0 0 0

100

150

200

250

2000

300

350

400

100

4000

450

500

120

6000

550

140

500

8000

260

1500

2000

1000

10000

2500

1500

3000

2000

3500

2500

Q [l/min]

KDN 250 - 400 50 %

Q [IMP gpm]

H [ft]

-1

50 Hz, n = 970 min ISO ClassCC ISO 9906 2548 Class

60 % 70 %

200

4000

150

6000

8000

10000

200

Q [l/s]

12000

14000 Q [l/min]

H [m]

460

440

420

500

= 970 1/min

1000

500

1500

2000

1000

2500

1500

2000

3000

3500

2500

Q [US gpm]

3000 Q [IMP gpm]

KDN 250 - 500 -1

50 Hz, n = 970 min ISO ClassCC ISO 9906 2548 Class

71 %

83 %

85 % 86.9 %

2000

100

H [ft] 150

74 %

220

75 % 80 %

240

P [kPa]

0 Q [m3/h]

50 100 150 200 250 300 350 400 450 500 550 600 650 700 750 800

KDN 250-500

4000 Q [US gpm]

3000

H [m] 40 %

0 0

180 Q [l/s]

= 970 1/min

1000

500

600

160

KDN 250-400 P [kPa]

NPSH 8

NPSH

77 %

140

80 %

81.4 %

85 % 86.3 %

400

380

360

340

320

300

280

260

240

220

200

130

83 % 80 %

180

79.8 %

80 % 77 %

120

75 % 84.7 %

160

70 %

110

50 140

120

77.8 %

82.2 % 60 %

77.5 %

100

75.9 %

70 0

100

200

300

400

500

600

700

800

Q [m3/h]

100

200

300

400

500

600

700

Q [m3/h]

P2 [kW] 100

P2 [kW] 56

90 48

80 70

40 NPSH [m]

NPSH [m]

30 20

NPSH

0 0

100

0 0

200 50

2000

300

400

500

100 4000

6000

600

150 8000

700

800

200 10000

12000

DAB PUMPS reserve the right to make modifications without prior notice

1 900 Q [m3/h]

1 0

250 Q [l/s] 14000

2 NPSH

10 100

Q [l/min]

200 50

2000

300

400

500

100 4000

6000

600 150

8000

700 200

10000

12000

Q [m3/h] Q [l/s] Q [l/min]

277 速

03_CentrifugheGB_2007ok

31-08-2007

15:14

Pagina 278

= 970 1/min

KDN 300-360 0

500

0 P [kPa] 180

= 970 1/min

1000 1500 2000 2500 3000 3500 4000 4500 5000 5500

500

1000

1500

2000

2500

3000

3500

H [m] 19

4000

4500

Q [US gpm] Q [IMP gpm]

KDN 300 - 360 -1

40 %

50 Hz, n = 970 min ISO ClassCC ISO 9906 2548 Class

50 %

H [ft] 60

60 %

70 % 75 %

160

80 %

15 140

83 %

13 80 %

120

85 %

11 100

85 % 85.5 %

75 %

87.0 %

10 70 %

87.0 %

9 85.0 %

8 81.0 %

7 60

75.0 %

5 40

4 10

3 20

2 1

0 0

200

400

600

800

1200 Q [m3/h]

1000

P [kW] 50 45 40 35 30 25 NPSH [m]

20 15

NPSH

1 0

200

400

100

5000

600

800

150

200

10000

1000 250 15000

1200 Q [m /h] 300

350 Q [l/s] 20000

Q [l/min]

COUNTERFLANGES AND GASKETS

THREADED

TO WELD

MATERIAL

1xDN 65 + 1xDN 80

YES

STEEL

DIN 80

1xDN 80 + 1xDN 100

YES

STEEL

DIN 100

1xDN 100 + 1xDN 125

YES

STEEL

DIN 125

1xDN 125 + 1xDN 150

YES

STEEL

DIN 150

1xDN 150 + 1xDN 200

YES

STEEL

16 (10xDN 200)

DIN 200

1xDN 200 + 1xDN 250

YES

STEEL

16 (10xDN 200)

DIN 250

1xDN 250 + 1xDN 250

YES

STEEL

DIN 250/1

1xDN 250 + 1xDN 300

YES

STEEL

DIN 300

1xDN 300 + 1xDN 300

YES

STEEL

ITEM DIN 65

278 速

DAB PUMPS reserve the right to make modifications without prior notice

03_CentrifugheGB_2007ok

31-08-2007

15:14

Pagina 279

STANDARD MOTORS ELECTRICAL DATA 2 POLES (400 V) MOTOR TYPE

MEC 200L MEC 225M MEC 250M MEC 280S MEC 280M MEC 315S MEC 315M MEC 315L MEC 315L MEC 355M MEC 355L

= 2900 1/min Efficiency %

Power factor Cos. ϕ

In A

Starting current Ia/In

Starting torque Ma/Mn

Maximum torque M/k/Mn

2950

0,89

7,9

2,6

3,3

2970

92,5

0,89

7,9

2,5

3,2

2960

0,9

6,2

1,9

2,7

2980

93,6

0,88

128

6,6

2,3

3,2

2980

93,9

0,89

160

7,1

2,6

3,3

110

2980

0,89

188

6,2

2,0

3,1

132

2980

94,5

0,9

222

5,9

1,9

2,9

160

2980

94,6

0,91

265

5,9

1,9

3,0

200

2970

94,8

0,92

330

5,8

1,9

2,9

250

2980

95,3

0,91

415

6,8

1,9

3,3

315

2980

95,6

0,91

515

6,8

1,9

3,3

Power kW

Speed R.p.m.

37 45

4 POLES (400 V) MOTOR TYPE

MEC 160M MEC 160L MEC 180M MEC 180L MEC 200L MEC 225S MEC 225M MEC 250M MEC 280S MEC 280M MEC 315S MEC 315M MEC 315L MEC 315L MEC 355M MEC 355L

= 1450 1/min

Power kW

Speed R.p.m.

Efficiency %

Power factor Cos. ϕ

In A

1540

88,4

0,86

1450

89,4

0,89

18,5

1470

0,89

1470

90,5

1470

Starting current Ia/In

Starting torque Ma/Mn

Maximum torque M/k/Mn

7,4

2,7

2,8

7,4

2,5

2,7

7,5

2,4

3,0

0,89

8,2

2,7

3,1

91,4

0,89

7,3

2,9

3,2

1480

0,89

7,4

2,2

2,8

1480

92,5

0,88

8,0

2,5

3,0

1480

0,89

7,5

2,5

3,0

1480

93,6

0,9

127

7,4

2,6

3,1

1480

93,9

0,91

151

6,9

2,3

2,9

110

1490

94,5

0,88

191

6,3

2,2

3,1

132

1490

94,8

0,89

226

6,8

2,3

3,4

160

1480

94,9

0,89

271

5,9

2,1

3,0

200

1480

0,89

339

5,6

1,9

2,8

250

1490

95,3

0,91

415

6,4

1,8

2,9

315

1490

95,6

0,9

527

6,8

2,0

3,1

6 POLES

= 970 1/min Nominal

MOTOR TYPE

Power kW

Speed R.p.m.

Efficiency %

Power factor Cos. ϕ

400V

380-420V

MEC 132 M MEC 160M MEC 160L MEC 180L MEC 200M MEC 200M MEC 225S MEC 250S MEC 280S MEC 280S MEC 315S MEC 315S MEC 315S

5,5

955

0,78

11,9

7,5

970

89,3

0,79

15,4

970

89,8

0,78

970

90,8

18,5

985

Starting current Ia/In

Starting torque Ma/Mn

Maximum torque M/k/Mn

12,2

2,8

16,1

6,6

1,9

2,6

23,5

6,9

2,1

3,4

0,78

6,8

3,3

91,1

0,81

2,7

2,5

980

91,7

0,81

6,8

2,9

985

92,8

0,83

7,4

3,2

2,8

985

93,4

0,83

7,2

3,2

2,9

985

93,4

0,84

7,2

3,2

2,8

989

93,8

0,83

103

108

6,4

2,4

992

94,2

0,8

145

148

6,3

1,9

2,3

991

94,8

0,83

166

174

6,5

1,9

2,3

110

991

95,1

0,82

206

215

6,7

2,1

2,6

DAB PUMPS reserve the right to make modifications without prior notice

current

279 ®

03_CentrifugheGB_2007ok

31-08-2007

15:14

Pagina 280

VERTICAL CENTRIFUGAL

PUMPS

PERFORMANCE RANGE

GRAPHIC SELECTION TABLE

The performance curves are based on kinematic viscosity values = 1 mm2/s and densities equivalent to 1000 Kg/m3. Tolerance and curves in compliance with ISO 9906.

NUMERICAL SELECTION TABLE MODEL SINGLE-PHASE

P2 NOMINAL

THREE-PHASE

Q m3/h l/min

0 0

1,8 30

3,6 60

5,4 90

7,2 120

KVC 3/3 M

KVC 3/3 T

0,44

0,6

24,4

20,5

11,7

4,5

KVC 3/4 M

KVC 3/4 T

0,55

0,75

34,2

29,2

23,5

16,2

6,2

KVC 3/5 M

KVC 3/5 T

0,55

0,75

42,5

36,5

5,5

KVC 3/7 M

KVC 3/7 T

0,75

58,5

50,5

49,5

12,1

25,1

19,8

16,5

11,2

H (m)

8,4 140

10,2 170

12 200

13,8 230

KVC 6/3 M

KVC 6/3 T

0,55

0,75

KVC 6/4 M

KVC 6/4 T

0,55

0,75

34,5

28,2

24,5

11,2

KVC 6/5 M

KVC 6/5 T

0,75

43,9

18,3

10,5

KVC 10/2 M

KVC 10/2 T

0,75

17,2

16,9

16,1

15,4

14,5

8,7

KVC 10/3 M

KVC 10/3 T

0,75

27,5

25,9

24,6

21,8

15,5

11,5

280 速

DAB PUMPS reserve the right to make modifications without prior notice

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Pagina 281

PERFORMANCE RANGE KVC / KVCX MODEL SINGLE-PHASE

THREE-PHASE

Q P2 NOMINAL m3/h l/min kW HP

NUMERICAL SELECTION TABLE

0 0

0,6 10

1,2 20

1,8 30

2,4 40

3 50

3,3 55

3,9 65

4,8 80

16,9

11,4

5,4 90

6 100

7,2 120

8,4 140

9,6 160

10,8 180

12 200

KVC/KVCX 15/30 M KVC/KVCX 15/30 T

0,25

0,34

22,4

21,2

19,2

16,7

13,8

9,9

7,6

KVC/KVCX 25/30 M KVC/KVCX 25/30 T

0,37

0,5

33,9

32,1

29,1

25,3

20,9

15,0

11,6

KVC/KVCX 35/30 M KVC/KVCX 35/30 T

0,45

0,6

45,6

43,2

39,1

34,1

28,2

20,2

15,6

KVC/KVCX 45/30 M KVC/KVCX 45/30 T

0,55

0,75

56,6

53,5

48,4

42,0

34,6

24,5

19,0

KVC/KVCX 50/30 M KVC/KVCX 50/30 T

0,75

69,8

66,2

59,9

52,2

43,1

30,9

23,9

KVC/KVCX 60/30 M KVC/KVCX 60/30 T

0,8

1,1

82,0

77,0

70,0

61,0

49,5

35,5

27,5

KVC/KVCX 70/30 M KVC/KVCX 70/30 T

1,36

95,0

90,0

81,5

71,0

58,7

42,0

32,5

KVC/KVCX 20/50 M KVC/KVCX 20/50 T

0,37

0,5

27,4

26,9

26,0

24,9

23,1

21,1

19,8

KVC/KVCX 30/50 M KVC/KVCX 30/50 T

0,55

0,75

41,1

40,3

39,0

37,3

34,7

31,6

29,7

25,3

17,1

KVC/KVCX 40/50 M KVC/KVCX 40/50 T

0,8

1,1

54,9

53,7

52,0

49,7

46,3

42,1

39,6

33,7

22,9

KVC/KVCX 55/50 M KVC/KVCX 55/50 T

1,36

68,6

67,1

65,0

62,1

57,9

52,7

49,5

42,1

28,6

KVC/KVCX 65/50 M KVC/KVCX 65/50 T

1,1

1,5

82,3

80,6

78,0

74,6

69,4

63,2

59,4

50,6

34,3

KVC/KVCX 75/50 M KVC/KVCX 75/50 T

1,5

2,2

96,0

94,0

91,0

87,0

81,0

73,8

69,3

59,0

40,0

KVC/KVCX 15/80 M KVC/KVCX 15/80 T

0,37

0,5

22,8

22,4

21,7

21,1

20,3

19,1

18,3

16,8

14,0 11,7

9,5

4,5

KVC/KVCX 20/80 M KVC/KVCX 20/80 T

0,55

0,75

34,6

34,0

33,0

32,1

30,9

29,2

28,0

25,8

21,7 18,3

14,9

7,5

KVC/KVCX 30/80 M KVC/KVCX 30/80 T

0,8

1,1

46,6

45,8

44,6

43,4

41,8

39,5

38,0

35,2

29,8 25,5

21,0

11,0

KVC/KVCX 40/80 M KVC/KVCX 40/80 T

1,36

58,8

57,9

56,5

55,0

53,1

50,3

48,5

45,0

38,4 33,1

27,6

15,1

KVC/KVCX 45/80 M KVC/KVCX 45/80 T

1,1

1,5

71,3

70,2

68,7

66,9

64,7

61,4

59,4

55,3

47,5 41,4

34,9

19,9

KVC/KVCX 55/80 M KVC/KVCX 55/80 T

1,5

2,2

84,0

82,8

81,2

79,2

76,6

72,9

70,7

66,0

57,1 50,3

42,8

25,5

2,2

97,0

95,7

94,0

91,8

88,9

84,7

82,5

77,2

67,3 59,9

51,5

32,0

KVC/KVCX 25/120 M KVC/KVCX 25/120 T

1,36

30,4

30,3

30,2

30,0

29,9

29,6

29,3

28,7

27,7 26,9

25,9

23,2

19,9

16,4 12,0

7,0

KVC/KVCX 35/120 M KVC/KVCX 35/120 T

1,1

1,5

46,2

46,1

45,7

45,3

44,8

44,0

43,7

42,7

40,9 39,3

37,4

33,7

29,4

24,2 18,0

11,0

KVC/KVCX 45/120 M KVC/KVCX 45/120 T

1,85

2,5

62,4

62,0

61,4

60,8

60,1

59,1

58,6

57,5

55,3 53,4

51,4

46,2

40,6

34,0 26,3

17,0

78,0

77,5

76,7

75,9

75,1

73,9

73,3

71,5

68,3 65,9

63,2

58,0

51,0

43,4 35,0

24,5

94,3

93,4

92,5

91,4

89,8

88,9

86,8

–

KVC/KVCX 65/80 T

H (m)

–

KVC/KVCX 60/120 T

2,2

–

KVC/KVCX 70/120 T

95,0

83,2 80,5

77,9

71,7

63,9

54,7 44,0

31,0

–

KVC/KVCX 85/120 T

112,7 111,6 110,3 109,0 107,6 105,7 104,5 101,9 97,5 94,1

89,9

81,6

72,1

61,2 48,9

34,0

DAB PUMPS reserve the right to make modifications without prior notice

281 ®

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Pagina 282

KVC / KVCX VERTICAL MULTISTAGE PUMPS

KVCX

KVC

GENERAL DATA Applications Vertical multistage centrifugal pump suitable for use in small and medium water supply installations. Suitable for pressurization units, surge tank supply, rain irrigation and crop-dusting systems, fire-fighting and washing systems, conveyance of condensate and cooling water. Innovative and robust design.

Pump construction characteristics KVC: Technopolymer discharge/suction bodies and in-line suction and discharge ports with threaded metal insert. KVCX: technopolymer suction body with threaded metal insert; stainless steel threaded delivery port on pump jacket. Impellers, diffuser bodies and diffusers in technopolymer, fully rust-proof. Stainless steel AISI 304 pump jacket, adjustment rings and seal disk.Carbon/ceramic mechanical seal, fitted on the AISI 303 stainless-steel drive shaft extension.

Motor construction characteristics Asynchronous, closed motor cooled by external ventilation. Rotor mounted on oversized greased sealed-forlife ball bearings to ensure silent running and long life. Built-in thermal and current overload protection and a capacitor permanently on in the single-phase version. Protection for the three-phase version is the responsibility of the user. Built in CEI 2-3/CEI 61/69 (EN 60335-2-41) standards. Level of protection: IP 55 Insulation class: F Standard voltage: Single-phase 220-240 V / 50 Hz Three-phase 230-400 V / 50 Hz

282 速

DAB PUMPS reserve the right to make modifications without prior notice

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Pagina 283

TECHNICAL DATA

304

69 N 1 4 6 7 16 28 36 57a 69 98 271 304 8

PARTS*

MATERIALS

PUMP BODY TECHNOPOLYMER IMPELLER TECHNOPOLYMER DIFFUSER TECHNOPOLYMER SHAFT WITH ROTOR STAINLESS STEEL AISI 303 X10 CrNi S 1089 UNI 6900/71 MECHANICAL SEAL CARBON/CERAMIC OR GASKET EPDM RUBBER CASING COVER STAINLESS STEEL AISI 304 X5 CrNi 1810 UNI 6900/71 INTERMEDIATE STAGE TECHNOPOLYMER LINEN STAINLESS STEEL AISI 304 X5 CrNi 1810 UNI 6900/71 STAGE TECHNOPOLYMER EAR-RING RUBBER CONVEYER TECHNOPOLYMER DNM (only KVCX supplied as standard)

57 a 271 1

KVC - KVCX * In contact with the liquid.

- Operating range: - Pumped liquid:

- Liquid temperature range: - Max ambient temperature: - Max working pressure: - Installation: - Special versions on request:

from 50 to 200 l/min with head up to 113 m. clean, free from solids or abrasive substances, not viscous, not aggressive, not crystallised and chemically neutral and close to the characteristics of water. from 0°C to +35°C for domestic use (EN 60335-2-41 safety standards). from 0°C to +40°C for other uses. +40°C 10 bar (1000 kPa). fixed, in vertical or horizontal position, providing that the motor is positioned above the pump. Other voltages and/or frequencies.

POSITION OF THE SUCTION AND DELIVERY PORTS KVCX STANDARD EXECUTION: KVCX

SPECIAL EXECUTIONS: KVCX DNM2

DNM DNA

DNM1

DNA

DNM3

DAB PUMPS reserve the right to make modifications without prior notice

283 ®

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Pagina 284

The performance curves are based on the kinematic viscosity values = 1 mm2/s and density equal to 1000 kg/m3. Curve tolerance according to ISO 9906.

KVC / KVCX 30 2-pole motor (2900 1/min) Liquid temperature range:

from 0°C to +35°C for domestic use from 0°C to +40°C for other uses

DRAIN PLUG G1/4”

DRAIN PLUG G3/8”

KVC

KVCX

MODEL

EXTERNAL DESIGN

ØI

DNA

DNM

KVC 15/30 KVC 25/30 KVC 35/30 KVC 45/30 KVC 50/30 KVC 60/30 KVC 70/30 KVCX 15/30 KVCX 25/30 KVCX 35/30 KVCX 45/30 KVCX 50/30 KVCX 60/30 KVCX 70/30

1 1 1 1 1 1 1 1 1 1 1 1 1 1

221 221 221 221 221 221 221 221 221 221 221 221 221 221

235 235 235 235 235 235 235 235 235 235 235 235 235 235

170 170 170 170 170 170 170 170 170 170 170 170 170 170

450 478 505 533 598 625 653 478 478 533 533 625 625 653

60 60 60 60 60 60 60 60 60 60 60 60 60 60

184 184 239 239 332 332 359

9 9 9 9 9 9 9 9 9 9 9 9 9 9

G 1” 1/4 G 1” 1/4 G 1” 1/4 G 1” 1/4 G 1” 1/4 G 1” 1/4 G 1” 1/4 G 1” 1/4 G 1” 1/4 G 1” 1/4 G 1” 1/4 G 1” 1/4 G 1” 1/4 G 1” 1/4

MODEL

KVC-KVCX 15/30 M KVC-KVCX 15/30 T KVC-KVCX 25/30 M KVC-KVCX 25/30 T KVC-KVCX 35/30 M KVC-KVCX 35/30 T KVC-KVCX 45/30 M KVC-KVCX 45/30 T KVC-KVCX 50/30 M KVC-KVCX 50/30 T KVC-KVCX 60/30 M KVC-KVCX 60/30 T KVC-KVCX 70/30 M KVC-KVCX 70/30 T

N° IMPELLERS

VOLTAGE 50 Hz 1x220-240 V ~ 3x230-400 V ~ 1x220-240 V ~ 3x230-400 V ~ 1x220-240 V ~ 3x230-400 V ~ 1x220-240 V ~ 3x230-400 V ~ 1x220-240 V ~ 3x230-400 V ~ 1x220-240 V ~ 3x230-400 V ~ 1x220-240 V ~ 3x230-400 V ~

2 3 4 5 6 7 8

ELECTRICAL DATA P1 P2 In I st. MAX Nominal A A kW kW HP 0,36 0,45 0,52 0,54 0,7 0,64 0,9 0,75 1,1 0,97 1,2 1,2 1,4 1,4

0,25 0,25 0,37 0,37 0,45 0,45 0,55 0,55 0,75 0,75 0,8 0,8 1 1

0,33 0,33 0,5 0,5 0,6 0,6 0,75 0,75 1 1 1,1 1,1 1,36 1,36

1,6 1,4-0,8 2,4 1,7-1,0 3,2 2,1-1,2 4 2,4-1,4 4,9 3,1-1,8 5,6 3,8-2,2 6,5 4,4-2,6

13,7 15,9-9,2 13,7 15,9-9,2 13,7 15,9-9,2 13,7 15,9-9,2 19,5 16,4-9,5 28 21,4-12,4 30 22,1-12,8

300 300 300 300 300 300 300 300 300 300 300 300 300 300

360 360 360 360 360 360 360 360 360 360 360 360 360 360

VOLUME WEIGHT m3 Kg

540 568 595 623 688 715 743 568 568 623 623 715 715 743

0,058 0,061 0,064 0,067 0,074 0,077 0,080 0,061 0,061 0,067 0,067 0,077 0,077 0,080

14,0 14,4 14,0 14,4 16,2 17,2 18,4 14,0 14,4 14,0 14,4 16,2 17,2 18,4

HYDRAULIC DATA 1/min. cos 2800 2800 2800 2800 2800 2800 2800 2800 2800 2800 2800 2800 2800 2800

0,98 0,78 0,94 0,78 0,95 0,77 0,98 0,77 0,98 0,78 0,93 0,79 0,94 0,78

284 ®

PACKING DIMENSIONS L/A L/B H

CAPACITOR

Q m3/h l/min

µF

14 – 14 – 14 – 14 – 16 – 20 – 25 –

450 – 450 – 450 – 450 H – (m) 450 – 450 – 450 –

0 0

0,6 10

1,2 20

1,8 30

2,4 40

3 50

3,3 55

22,4

21,2

19,2

16,7

13,8

9,9

7,6

33,9

32,1

29,1

25,3

20,9

15,0

11,6

45,6

43,2

39,1

34,1

28,2

20,2

15,6

56,6

53,5

48,4

42,0

34,6

24,5

19,0

69,8

66,2

59,9

52,2

43,1

30,9

23,9

82,0

77,0

70,0

61,0

49,5

35,5

27,5

95,0

90,0

81,5

71,0

58,7

42,0

32,5

DAB PUMPS reserve the right to make modifications without prior notice

03_CentrifugheGB_2007ok

31-08-2007

15:14

Pagina 285

The performance curves are based on the kinematic viscosity values = 1 mm2/s and density equal to 1000 kg/m3. Curve tolerance according to ISO 9906.

KVC / KVCX 50 2-pole motor (2900 1/min) Liquid temperature range:

from 0°C to +35°C for domestic use from 0°C to +40°C for other uses

KVCX

KVC 2

KVC

KVCX

MODEL

EXTERNAL DESIGN

ØI

DNA

DNM

KVC 20/50 KVC 30/50 KVC 40/50 KVC 55/50 KVC 65/50 KVC 75/50 KVCX 20/50 KVCX 30/50 KVCX 40/50 KVCX 55/50 KVCX 65/50 KVCX 75/50

1 1 1 1 2 2 1 1 1 1 2 2

221 221 221 221 221 221 221 221 221 221 221 221

235 235 235 235 235 235 235 235 235 235 235 235

170 170 170 170 170 170 170 170 170 170 170 170

450 478 505 533 600 627 478 478 533 533 627 627

60 60 60 60 60 60 60 60 60 60 60 60

– – – – – – 184 184 239 239 332 332

9 9 9 9 9 9 9 9 9 9 9 9

G 1” 1/4 G 1” 1/4 G 1” 1/4 G 1” 1/4 G 1” 1/4 G 1” 1/4 G 1” 1/4 G 1” 1/4 G 1” 1/4 G 1” 1/4 G 1” 1/4 G 1” 1/4

MODEL

KVC-KVCX 20/50 M KVC-KVCX 20/50 T KVC-KVCX 30/50 M KVC-KVCX 30/50 T KVC-KVCX 40/50 M KVC-KVCX 40/50 T KVC-KVCX 55/50 M KVC-KVCX 55/50 T KVC-KVCX 65/50 M KVC-KVCX 65/50 T KVC-KVCX 75/50 M KVC-KVCX 75/50 T

N° IMPELLERS 2 3 4 5 6 7

VOLTAGE 50 Hz

ELECTRICAL DATA P1 P2 In I st. MAX Nominal A A kW kW HP

300 300 300 300 300 300 300 300 300 300 300 300

360 360 360 360 360 360 360 360 360 360 360 360

VOLUME WEIGHT Kg m3 single-phase three-phase

540 568 595 623 690 717 568 568 623 623 717 717

0,058 0,061 0,064 0,067 0,074 0,077 0,061 0,061 0,067 0,067 0,077 0,077

13,5 13,7 15,8 17,0 20,2 21,2 13,5 13,7 15,8 17,0 20,2 21,2

13,5 13,7 15,8 17,0 19,8 20,6 13,5 13,7 15,8 17,0 19,8 20,6

HYDRAULIC DATA 1/min. cos

13,7 2800 0,96 1x220-240 V ~ 0,55 0,37 0,5 2,5 3x230-400 V ~ 0,54 0,37 0,5 1,7-1,0 15,9-9,2 2800 0,78 13,7 2800 0,98 1x220-240 V ~ 0,9 0,55 0,75 4 3x230-400 V ~ 0,75 0,55 0,75 2,4-1,4 15,9-9,2 2800 0,77 28 2800 0,93 1x220-240 V ~ 1,2 0,8 1,1 5,6 3x230-400 V ~ 1,2 0,8 1,1 3,8-2,2 21,4-12,4 2800 0,79 30 2800 0,95 1x220-240 V ~ 1,4 1 1,36 6,4 3x230-400 V ~ 1,4 1 1,36 4,4-2,6 22,1-12,8 2800 0,78 29,2 2800 0,96 1x220-240 V ~ 1,7 1,1 1,5 7,4 3x230-400 V ~ 1,7 1,1 1,5 5,4-3,1 31,1-18,0 2800 0,76 38 2800 0,97 1x220-240 V ~ 2 1,5 2 9 3x230-400 V ~ 1,9 1,5 2 6,2-3,6 37,5-21,7 2800 0,78

DAB PUMPS reserve the right to make modifications without prior notice

PACKING DIMENSIONS L/A L/B H

CAPACITOR µF 14 – 14 – 20 – 25 – 31,5 – 31,5 –

Q m3/h l/min

0 0

450 27,4 – 450 41,1 – 450 54,9 – H (m) 450 68,6 – 450 82,3 – 450 96,0 –

0,6 10

1,2 20

26,9

1,8 30

2,4 40

3 50

3,3 55

3,9 65

4,8 80

26,0 24,9

23,1

21,1

19,8

16,9

11,4

40,3

39,0 37,3

34,7

31,6

29,7

25,3

17,1

53,7

52,0 49,7

46,3

42,1

39,6

33,7

22,9

67,1

65,0 62,1

57,9

52,7

49,5

42,1

28,6

80,6

78,0 74,6

69,4

63,2

59,4

50,6

34,3

94,0

91,0 87,0

81,0

73,8

69,3

59,0

40,0

285 ®

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Pagina 286

The performance curves are based on the kinematic viscosity values = 1 mm2/s and density equal to 1000 kg/m3. Curve tolerance according to ISO 9906.

KVC / KVCX 80 2-pole motor (2900 1/min) Liquid temperature range:

from 0°C to +35°C for domestic use from 0°C to +40°C for other uses

KVCX

KVC 2

KVC

KVCX PACKING DIMENSIONS L/A L/B H

MODEL

EXTERNAL DESIGN

ØI

DNA

DNM

KVC 15/80 KVC 20/80 KVC 30/80 KVC 40/80 KVC 45/80 KVC 55/80 KVC 65/80 KVCX 15/80 KVCX 20/80 KVCX 30/80 KVCX 40/80 KVCX 45/80 KVCX 55/80 KVCX 65/80

1 1 1 1 2 2 2 1 1 1 1 2 2 2

221 221 221 221 221 221 221 221 221 221 221 221 221 221

235 235 235 235 235 235 235 235 235 235 235 235 235 235

170 170 170 170 170 170 170 170 170 170 170 170 170 170

450 478 505 533 600 627 655 478 478 533 533 627 627 655

60 60 60 60 60 60 60 60 60 60 60 60 60 60

– – – – – – – 184 184 239 239 332 332 359

9 9 9 9 9 9 9 9 9 9 9 9 9 9

G 1” 1/4 G 1” 1/4 G 1” 1/4 G 1” 1/4 G 1” 1/4 G 1” 1/4 G 1” 1/4 G 1” 1/4 G 1” 1/4 G 1” 1/4 G 1” 1/4 G 1” 1/4 G 1” 1/4 G 1” 1/4

MODEL

KVC-KVCX 15/80 M KVC-KVCX 15/80 T KVC-KVCX 20/80 M KVC-KVCX 20/80 T KVC-KVCX 30/80 M KVC-KVCX 30/80 T KVC-KVCX 40/80 M KVC-KVCX 40/80 T KVC-KVCX 45/80 M KVC-KVCX 45/80 T KVC-KVCX 55/80 M KVC-KVCX 55/80 T KVC-KVCX 65/80 T

N° IMPELLERS

VOLTAGE 50 Hz 1x220-240 V ~ 3x230-400 V ~ 1x220-240 V ~ 3x230-400 V ~ 1x220-240 V ~ 3x230-400 V ~ 1x220-240 V ~ 3x230-400 V ~ 1x220-240 V ~ 3x230-400 V ~ 1x220-240 V ~ 3x230-400 V ~ 3x230-400 V ~

2 3 4 5 6 7 8

ELECTRICAL DATA P1 P2 In I st. MAX Nominal A A kW kW HP 0,55 0,54 0,9 0,75 1,2 1,2 1,4 1,4 1,7 1,7 2 1,9 2,2

0,37 0,37 0,55 0,55 0,8 0,8 1 1 1,1 1,1 1,5 1,5 2,2

0,5 0,5 0,75 0,75 1,1 1,1 1,36 1,36 1,5 1,5 2 2 3

2,5 1,7-1,0 4,1 2,4-1,4 5,6 3,8-2,2 6,5 4,4-2,6 7,4 5,4-3,1 9 6,2-3,6 6,9-4

13,7 15,9-9,2 13,7 15,9-9,2 28 21,4-12,4 30 22,1-12,8 29,2 31,1-18,0 38 37,5-21,7 48,4-28,0

360 360 360 360 360 360 360 360 360 360 360 360 360 360

540 568 595 623 690 717 745 568 568 623 623 717 717 745

0,058 0,061 0,064 0,067 0,074 0,077 0,080 0,061 0,061 0,067 0,067 0,077 0,077 0,080

13,5 13,7 15,7 17,0 20,1 21,0 – 13,5 13,7 15,7 17,0 20,1 21,0 –

13,5 13,7 15,5 17,0 20,2 20,0 21,6 13,5 13,7 15,5 17,0 20,2 20,0 21,6

HYDRAULIC DATA 1/min. cos 2800 2800 2800 2800 2800 2800 2800 2800 2800 2800 2800 2800 2800

0,96 0,78 0,95 0,77 0,93 0,79 0,96 0,78 0,96 0,76 0,97 0,78 0,79

286 ®

300 300 300 300 300 300 300 300 300 300 300 300 300 300

VOLUME WEIGHT Kg m3 single-phase three-phase

CAPACITOR µF 14 – 14 – 20 – 25 – 31,5 – 31,5 – –

Q m3/h l/min

0 0

0,6 1,2 1,8 2,4 10 20 30 40

450 22,8 22,4 21,7 – 450 34,6 34,0 33,0 – 450 46,6 45,8 44,6 – H 450 (m) 58,8 57,9 56,5 – 450 71,3 70,2 68,7 – 450 84,0 82,8 81,2 – 97,0 95,7 94,0 –

3 50

3,3 3,9 4,8 55 65 80

5,4 6 7,2 90 100 120

21,1 20,3 19,1 18,3 16,8 14,0 11,7 9,5 4,5 32,1 30,9 29,2 28,0 25,8 21,7 18,3 14,9 7,5 43,4 41,8 39,5 38,0 35,2 29,8 25,5 21,0 11,0 55,0 53,1 50,3 48,5 45,0 38,4 33,1 27,6 15,1 66,9 64,7 61,4 59,4 55,3 47,5 41,4 34,9 19,9 79,2 76,6 72,9 70,7 66,0 57,1 50,3 42,8 25,5 91,8 88,9 84,7 82,5 77,2 67,3 59,9 51,5 32,0

DAB PUMPS reserve the right to make modifications without prior notice

03_CentrifugheGB_2007ok

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Pagina 287

The performance curves are based on the kinematic viscosity values = 1 mm2/s and density equal to 1000 kg/m3. Curve tolerance according to ISO 9906.

KVC / KVCX 120 2-pole motor (2900 1/min) Liquid temperature range:

from 0°C to +35°C for domestic use from 0°C to +40°C for other uses

KVCX

KVC 2

KVC

KVCX PACKING DIMENSIONS L/A L/B H

MODEL

EXTERNAL DESIGN

ØI

DNA

DNM

KVC 25/120 * KVC 35/120 * KVC 45/120 * KVC 60/120 KVC 70/120 KVC 85/120 KVCX 25/120 * KVCX 35/120 * KVCX 45/120 * KVCX 60/120 KVCX 70/120 KVCX 85/120

1 2 2 2 2 2 1 2 2 2 2 2

221 221 221 221 221 221 221 221 221 221 221 221

235 235 235 235 235 235 235 235 235 235 235 235

170 170 170 170 170 170 170 170 170 170 170 170

450 480 507 610 675 702 478 480 535 610 702 702

60 60 60 60 60 60 60 60 60 60 60 60

– – – – – – 184 184 239 239 332 332

9 9 9 9 9 9 9 9 9 9 9 9

G 1” 1/4 G 1” 1/4 G 1” 1/4 G 1” 1/4 G 1” 1/4 G 1” 1/4 G 1” 1/4 G 1” 1/4 G 1” 1/4 G 1” 1/4 G 1” 1/4 G 1” 1/4

300 300 300 300 300 300 300 300 300 300 300 300

360 360 360 360 360 360 360 360 360 360 360 360

540 570 597 700 765 792 568 570 625 610 702 702

VOLUME WEIGHT Kg m3 single-phase three-phase 0,058 0,061 0,064 0,067 0,074 0,077 0,061 0,061 0,067 0,065 0,076 0,076

17 20,1 21,9 17 20,1 21,9 -

17,1 20,2 22,0 24,0 26 26,5 17,1 20,2 22,0 24,0 26 26,5

* H is valid only for three-phase versions

MODEL

KVC-KVCX 25/120 M KVC-KVCX 25/120 T KVC-KVCX 35/120 M KVC-KVCX 35/120 T KVC-KVCX 45/120 M KVC-KVCX 45/120 T KVC-KVCX 60/120 T KVC-KVCX 70/120 T KVC-KVCX 85/120 T

N° IMPELLERS 2 3 4 5 6 7

VOLTAGE 50 Hz 1x220-240 V ~ 3x230-400 V ~ 1x220-240 V ~ 3x230-400 V ~ 1x220-240 V ~ 3x230-400 V ~ 3x230-400 V ~ 3x230-400 V ~ 3x230-400 V ~

ELECTRICAL DATA P1 P2 In I st. MAX Nominal A A kW kW HP 1,5 1,5 1,9 1,9 2,6 2,5 3,1 3,8 4,3

HYDRAULIC DATA 1/min. cos

6,5 2800 0,96 30 1 1,36 1 1,36 5-2,9 22,1-12,8 2800 0,79 7,4 2800 0,96 30 1,1 1,5 1,1 1,5 6-3,5 31,1-18 2800 0,79 12 2800 0,96 54 1,85 2,5 1,85 2,5 7,9-4,6 48,4-28 2800 0,79 2,2 3 9,3-5,4 53-31 2800 0,79 3 4 11,8-6,8 78-45 2800 0,79 3 4 13,5-7,8 90-53 2800 0,79

DAB PUMPS reserve the right to make modifications without prior notice

CAPACITOR µF

25 – 31,5 – 40 – – – –

450 – 450 – 450 – – – –

Q m3/h 0 0,6 1,2 1,8 2,4 3 3,3 3,9 4,8 5,4 6 7,2 8,4 9,6 10,8 12 l/min 0 10 20 30 40 50 55 65 80 90 100 120 140 160 180 200

30,4 30,3 30,2 30,0 29,9 29,6 29,3 28,7 27,7 26,9 25,9 23,2 19,9 16,4 12,0 7,0

H (m)

46,2 46,1 45,7 45,3 44,8 44,0 43,7 42,7 40,9 39,3 37,4 33,7 29,4 24,2 18,0 11,0 62,4 62,0 61,4 60,8 60,1 59,1 58,6 57,5 55,3 53,4 51,4 46,2 40,6 34,0 26,3 17,0 78,0 77,5 76,7 75,9 75,1 73,9 73,3 71,5 68,3 65,9 63,2 58,0 51,0 43,4 35,0 24,5 95,0 94,3 93,4 92,5 91,4 89,8 88,9 86,8 83,2 80,5 77,9 71,7 63,9 54,7 44,0 31,0 112,7111,6 110,3 109,0 107,6 105,7104,5 101,9 97,5 94,1 89,9 81,6 72,1 61,2 48,9 34,0

287 ®

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Pagina 288

VERTICAL CENTRIFUGAL

PUMPS

PERFORMANCE RANGE

GRAPHIC SELECTION TABLE

The performance curves are based on kinematic viscosity values = 1 mm2/s and densities equivalent to 1000 Kg/m3. Tolerance and curves in compliance with ISO 9906.

5 5

P kPa

30 10

50 30

Q US gpm Q IMP gpm H ft

100 50

100

H m

4000 400

3000

1000

300

2000 200

KV 50 500

KV 32 KV 50 (4 POLI) 1000

100

KV 32 (4 POLI)

300

KV 40 (4 POLI)

80 70

KV 40

KV 3

200

60 500

400

300

KV 6

100

KV 10

200

100

10 1

1 50

3 100

288 速

9 10

5 200

300

40 10

400

500 600 700

Q m3/h Q l/s Q l/min

DAB PUMPS reserve the right to make modifications without prior notice

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Pagina 289

PERFORMANCE RANGE MODEL SINGLE-PHASE

THREE-PHASE

P2 NOMINAL kW

Q m3/h l/min

2 POLES

0 0

1,8 30

3,6 60

5,4 90

63,5 45,7

7,2 8,4 10,2 12 13,8 15 18 21 24 27 30 36 42 45 120 140 170 200 230 250 300 350 400 450 500 600 700 750

KV 3/10 M

KV 3/10 T

1,1

1,5

KV 3/12 M

KV 3/12 T

1,5

105,6 92,4 76,2 54,8 25,2

KV 3/15 M

KV 3/15 T

1,85

2,5

132 115,5 95,3 68,6 31,5

KV 3/18 T

2,2

158,4 138,6 114,3 82,3 37,8

KV 6/7 M

KV 6/7 T

1,1

1,5

62,3 57,8 51,5 42,5 29,5 18,6

KV 6/9 M

KV 6/9 T

1,5

KV 6/11 M

KV 6/11 T

1,85

2,5

KV 6/15 T

2,2

133,5 123,8 110,4 91,1 63,3 39,8

KV 10/4 M

KV 10/4 T

1,1

1,5

38,2 37,4 36,2 34,4

29,7 25,5

12,6

KV 10/5 M

KV 10/5 T

1,5

47,8 46,8 45,2

37,2 31,9

15,8

–

KV 10/6 T

1,85

2,5

57,3 56,1 54,2 51,6

44,6 38,2

18,9

–

KV 10/8 T

2,2

76,4 74,8 72,3 68,8

59,4

25,2

–

KV 32/2 T

2,2

–

KV 32/3 T

–

KV 32/4 T

5,5

–

KV 32/5 T

5,5

7,5

121

118

112

107

–

KV 32/6 T

7,5

145

143

135

130

116

103

–

KV 32/7 T

7,5

170

165

158

150

136

120

100

–

KV 32/8 T

9,2

12,5

194

190

180

172

155

137

115

–

KV 40/2 T

5,5

53,4

48,2

45,6 42,2 38,2 33,4 27,8 21,6

–

KV 40/3 T

5,5

7,5

80,1

77,5

72,3

68,4 63,3 57,2 50,1 41,7 32,4

–

KV 40/4 T

7,5

106,8

103

102

96,4

91,2 84,4 76,4 66,8 55,6 43,2

–

KV 40/5 T

9,2

12,5

133,5

129

128

124 120,5 117

–

KV 40/6 T

160,2

153

152

148 144,6 140 136,8 126,6 114,6 100,2 83,4 64,8

–

KV 40/7 T

186,9

180,5 179

174 168,7 164 159,6 147,7 133,7 116,9 97,3 75,6

–

KV 40/8 T

213,6

207,5 204

199 192,8 188 182,4 168,8 152,8 133,6 111,2 86,4

–

KV 50/2 T

7,5

–

KV 50/3 T

9,2

12,5

–

KV 50/4 T

–

KV 50/5 T

–

H (m)

80,1 74,3 66,2 54,6 97,9 90,8

23,9

66,8 46,4 29,2

114 105,5 95,5 83,5 69,5

53,4 52,5

50,8 49,2 47,6 45,6 43,6 38,2

88,5

80,1

76,2 73,8 71,4 68,4 65,4 57,3 46,5 39,6

118

106,8 105

104 101,6 98,4 95,2 91,2 87,2 76,4

147,5

133,5 131

130

KV 50/6 T

18,5

177

160,2 15,8 156 152,4 147,6 142,8 136,8 130,8 114,6 93

–

KV 50/7 T

206,5

186,9 184

182 177,8 172,2 166,6 159,6 152,6 133,7 108,5 92,4

–

KV 50/8 T

236

213,6 212

208 203,2 196,8 190,4 182,4 174,4 152,8 124 105,6

–

KV 50/9 T

265,5

240,3 238

234 228,6 221,4 214,2 205,2 196,2 171,9 139,5 118,8

DAB PUMPS si riserva il diritto di apportare modifiche senza obbligo di preavviso

127

123

119

114

109 95,5 77,5

26,4

52,8 66 79,2

289 ®

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Pagina 290

PERFORMANCE RANGE P2 NOMINAL

Q m3/h l/min

4 POLES

0 0

1,5 25

3 50

4,5 75

6 100

7,5 125

9 150

9,5

0,75

12,5

KV 32/54

0,75

30,5

27,5

6,5

KV 32/64

1,1

1,5

37,5

36,5

27,5

18,5

KV 32/74

1,1

1,5

43,5

KV 32/84

1,1

1,5

56,5

40,5

27,5

MODEL kW

KV 32/34

0,75

KV 32/44

H (m)

12 200

15 250

18 300

21 350

KV 32/94

1,5

KV 32/104

1,5

13,5

KV 32/114

1,5

66,5

32,5

14,5

KV 32/124

2,2

74,5

52,5

15,5

KV 32/134

2,2

80,5

38,5

KV 32/144

2,2

86,5

85,5

18,5

KV 32/154

2,2

91,5

44,5

19,5

KV 40/34

0,75

19,5

10,5

6,5

KV 40/44

1,1

1,5

26,5

24,5

23,5

21,5

19,5

14,5

8,5

KV 40/54

1,1

1,5

32,5

29,5

24,5

KV 40/64

1,5

40,5

39,5

29,5

KV 40/74

1,5

46,5

40,5

12,5

KV 40/84

2,2

53,5

50,5

15,5

KV 40/94

2,2

53,5

KV 40/104

2,2

65,6

61,5

58,5

16,5

KV 40/114

73,5

69,5

61,5

41,5

KV 40/124

80,5

79,5

77,5

66,5

60,5

44,5

KV 40/134

85,5

80,5

76,5

64,5

KV 50/34

1,1

1,5

22,5

21,5

20,5

17,5

11,5

KV 50/44

1,5

29,5

28,5

26,5

25,5

23,5

18,5

15,5

KV 50/54

2,2

36,5

29,5

26,5

KV 50/64

2,2

44,4

43,5

38,5

35,5

KV 50/74

51,5

50,5

49,5

46,5

41,5

37,5

32,5

26,5

KV 50/84

57,5

56,5

54,5

51,5

47,5

42,5

30,5

KV 50/94

5,5

67,5

64,5

61,5

53,5

34,5

KV 50/104

5,5

73,5

68,5

66,5

53,5

46,5

KV 50/114

5,5

72,5

58,5

KV 50/124

5,5

7,5

79,5

KV 50/134

5,5

7,5

97,5

95,5

85,5

82,5

76,5

KV 50/144

5,5

7,5

105

103

100,5

97,5

53,5

KV 50/154

5,5

7,5

112,5

110

107,5

105

102

95,5

88,5

57,5

H (m)

290 速

DAB PUMPS reserve the right to make modifications without prior notice

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Pagina 291

KV 3 - KV 6 - KV 10

GENERAL DATA Applications Vertical multistage centrifugal pump suitable for use in small and medium water supplies. It is ideal for pressure sets, boiler feed and hot water circulation, conveying condensate and cooling water, fire fighting and washing systems, supplying drinking water and feeding pressurised tanks, sprinkler and spraying irrigation systems.

Constructional features of the pump Cast iron discharge and suction bodies treated against corrosion. Technopolymer impellers, diffuser bodies and diffusers. AISI 304 stainless steel pump liner and wear rings. AISI 416 stainless steel pump shaft and AISI 316 stainless steel sliding bush. Bronze sliding bush guide, self-lubricated by the pumped liquid itself. Carbon/ceramic mechanical seal. Connected to the motor with a rigid coupling. Supplied standard with threaded counterflanges.

Constructional features of the motor Induction motor, closed and cooled with external ventilation. Rotor mounted on oversized greased sealed-for-life ball bearings to ensure silent running and long life. Built-in thermal and current overload protection in the single-phase version. Three-phase motors should be protected with a suitable overload protection complying with the regulations in force. Manufactured according to CEI 2-3 and CEI 61-69 standards (EN 60335-2-41). Motor protection: IP 55 Insulation class: F Standard voltage: single-phase 220-240 V / 50 Hz three-phase 230-400 V / 50 Hz DAB PUMPS reserve the right to make modifications without prior notice

291 速

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Pagina 292

TECHNICAL DATA

28 N.

PARTS*

4 6 7A

IMPELLER DIFFUSER PUMP SHAFT

16 28 69

MECHANICAL SEAL OR GASKET LINER

95 96 97 98

OR GASKET SUCTION BODY DISCHARGE BODY DIFFUSER BODY

MATERIALS 4

TECNOPOLYMER B TECNOPOLYMER B STAINLESS STEEL AISI 416 X12 CrS 13 UNI 6900/71 CARBON/CERAMIC EPDM RUBBER STAINLESS STEEL AISI 304 X5 CrNi 1810 UNI 6900/71 EPDM RUBBER CAST IRON 200 UNI ISO 185 CAST IRON 200 UNI ISO 185 TECNOPOLYMER B

* In contact with the liquid.

- Operating range:

from 1,8 to 13,5 m3/h with head up to 139 metres

- Liquid quality requirements:

clean, free from solids or abrasive substances, non viscous, non aggressive, non crystallized, chemically neutral, close to the characteristics of water. from 0°C to +35°C for domestic use (EN 60335-2-41) from -15°C to +110°C for other uses

- Liquid temperature range: - Maximum ambient temperature:

+40°C

- Maximum operating pressure:

18 bar (1800 kPa)

- Installation:

fixed, in a vertical position

- Special executions on request:

other voltages and/or frequencies

- Position of the suction and delivery connectors: Standard version:

DNA-DNM

Special versions:

DNA-DNM1

DNA-DNM2

292 ®

DNA-DNM3

DAB PUMPS reserve the right to make modifications without prior notice

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15:15

Pagina 293

The performance curves are based on the kinematic viscosity values = 1 mm2/s and density equal to 1000 kg/m3. Curve tolerance according to ISO 9906.

KV 3 2-pole motor (2900 1/min) Liquid temperature range:

from 0°C to +35°C for domestic use (EN 60355-2-41) from -15°C to +110°C for other uses 0

Q US gpm

Q IMP gpm

H m

P kPa 1800

H ft 600

180

1600

160 500

1400 140

KV 3/18

1200 120

400

KV 3/15

1000 100

300 800

KV 3/12

600

KV 3/10

400

200

100

0 Q m3/h NPSH ft 12

NPSH m 4 3

8 2 4

0 Q m3/h

0 0

Pst HP kW 0,14 0,18

η%st 60 50

ηst

Pst 0,16 0,12

40 30

0,14

0,10

0 0

MODEL

KV 3/10 M

0,5 10

1 40

20 Q Q l/s

120

Q l/min

1,5

100

PACKING DIMENSIONS

m3/h

110

L/A

L/B

VOLUME m3

WEIGHT Kg

11/4

972

232

0,052

27,2

DNA

DNM

155

111

100

127

779

472

11/4 1

KV 3/10 T

155

111

100

127

779

472

1 /4

972

232

0,052

26,3

KV 3/12 M

155

116

100

127

917

536

11/4

972

232

0,052

30,6

KV 3/12 T

155

111

100

127

843

536

1 /4

972

232

0,052

KV 3/15 M

155

116

100

127

1013

632

11/4

1212

232

0,065

32,5

KV 3/15 T

155

116

100

127

1013

632

11/4

1212

232

0,065

31,9

KV 3/18 T

155

116

100

127

1109

728

11/4

1212

232

0,065

35,8

HYDRAULIC DATA (n ∼ 2850 1/min)

ELECTRICAL DATA P2 NOMINAL

VOLTAGE 50 Hz

P1 MAX kW

KV 3/10 M

1x220-240 V ~

1,77

1,1

KV 3/10 T

3x230-400 V ~

1,8

KV 3/12 M

1x220-240 V ~

KV 3/12 T

3x230-400 V ~

KV 3/15 M KV 3/15 T KV 3/18 T

MODEL

In A

I st. A

1,5

7,8

1,1

1,5

5,6-3,2

2,34

1,5

2,06

1,5

1x220-240 V ~

2,5

1,85

2,5

3x230-400 V ~

2,6

1,85

2,5

3x230-400 V ~

3,3

2,2

10-5,8

CAPACITOR

1/min η max cos ϕ %

µF

2800

0,99

31,5

450

38-22

2850

0,78

–

9,6

2750

0,97

450

6,4-3,7

43-25

2750

0,82

–

11,3

2850

0,95

450

7,5-4,3

57-33

2850

0,94

–

78-45

2850

0,81

–

DAB PUMPS reserve the right to make modifications without prior notice

Q m3/h l/min

H (m)

0 0

1,8 30

3,6 60

5,4 90

7,2 120

63,5

47,5

105,6

92,4

76,2

54,8

25,2

132

115,5

95,3

68,6

31,5

158,4

138,6

114,3

82,3

37,8

293 ®

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Pagina 294

The performance curves are based on the kinematic viscosity values = 1 mm2/s and density equal to 1000 kg/m3. Curve tolerance according to ISO 9906.

KV 6 2-pole motor (2900 1/min) Liquid temperature range:

from 0°C to +35°C for domestic use (EN 60355-2-41) from -15°C to +110°C for other uses 0

0 P kPa

1200

Q US gpm

Q IMP gpm

H m

H ft 400

120

KV 6/15

350

1000 100 300 800

KV 6/11 80

250

KV 6/9 600

400

200

KV 6/7

150

100

NPSH m 3 2 1 0 Pst HP kW 0,18 0,22 0,16 0,18

η%st

ηst

50 40

0,14

Pst

0,12 0,14 0,10

20 0 0

MODEL

KV 6/7 M

0 Q m3/h NPSH ft 10 8 6 4 2 0 Q m3/h

2 0,5

1 40

1,5

9 2,5

2 100

120

PACKING DIMENSIONS

10 Q m3/h Q l/s

140

Q l/min

L/A

L/B

VOLUME m3

WEIGHT Kg

11/4

972

232

0,052

26,1

DNA

DNM

155

111

100

127

683

376

11/4 1

KV 6/7 T

155

111

100

127

683

376

1 /4

972

232

0,052

25,2

KV 6/9 M

155

116

100

127

821

440

11/4

972

232

0,052

KV 6/9 T

155

111

100

127

747

440

1 /4

972

232

0,052

26,8

KV 6/11 M

155

116

100

127

885

504

11/4

972

232

0,052

29,9

KV 6/11 T

155

116

100

127

885

504

1 /4

972

232

0,052

27,7

KV 6/15 T

155

116

100

127

1013

632

11/4

1212

232

0,065

34,5

HYDRAULIC DATA (n ∼ 2850 1/min)

ELECTRICAL DATA P2 NOMINAL

VOLTAGE 50 Hz

P1 MAX kW

KV 6/7 M

1x220-240 V ~

1,68

1,1

KV 6/7 T

3x230-400 V ~

1,6

KV 6/9 M

1x220-240 V ~

KV 6/9 T

3x230-400 V ~

KV 6/11 M KV 6/11 T KV 6/15 T

MODEL

In A

I st. A

1,5

7,5

1,1

1,5

5-2,9

2,1

1,5

1x220-240 V ~

2,5

1,85

2,5

3x230-400 V ~

2,3

1,85

2,5

3x230-400 V ~

3,3

2,2

11-6,3

µF

2800

0,98

31,5

450

38-22

2850

0,76

–

9,4

2850

0,98

450

6,2-3,6

43-25

2850

0,78

–

11,1

2850

0,95

450

7,3-4,2

43-25

2850

0,84

–

78-45

2850

0,78

–

294 ®

CAPACITOR

1/min η max cos ϕ %

Q m3/h l/min

H (m)

0 0

1,8 30

3,6 60

5,4 90

7,2 120

8,4 140

62,3

57,8

51,5

42,5

29,5

18,6

80,1

74,3

66,2

54,6

23,9

97,9

90,8

66,8

46,4

29,2

133,5

123,8

110,4

91,1

63,3

39,8

DAB PUMPS reserve the right to make modifications without prior notice

03_CentrifugheGB_2007ok

31-08-2007

15:15

Pagina 295

The performance curves are based on the kinematic viscosity values = 1 mm2/s and density equal to 1000 kg/m3. Curve tolerance according to ISO 9906.

KV 10 2-pole motor (2900 1/min) Liquid temperature range:

from 0°C to +35°C for domestic use (EN 60355-2-41) from -15°C to +110°C for other uses 0 0 P kPa 700

10 5

15 10

20 15

Q US gpm

Q IMP gpm

H m

H ft 240

KV 10/8 600

200

500

KV 10/6

400

KV 10/5

160

120 300

200

100

KV 10/4 80

0 Q m3/h NPSH ft 10 8 6 4 2 0 Q m3/h

NPSH m 3 2 1 0 Pst HP kW 0,40 0,30 0,36 0,26 0,32 0,28 0,22 0,24 0,18 0,20 0,14

η%st

KV 10/4 M

50 40

Pst

0 0 0

MODEL

ηst

1 20

2 80

100

120

20 Q m3/h Q l/s

240

Q l/min

3 140

160

180

200

PACKING DIMENSIONS

220

L/A

L/B

VOLUME m3

WEIGHT Kg

11/4

712

232

0,038

24,4

DNA

DNM

155

111

100

127

587

280

11/4 1

KV 10/4 T

155

111

100

127

587

280

1 /4

712

232

0,038

23,1

KV 10/5 M

155

116

100

127

693

312

11/4

712

232

0,038

26,6

KV 10/5 T

155

111

100

127

619

312

1 /4

972

232

0,052

24,6

KV 10/6 M

155

116

100

127

725

344

11/4

972

232

0,052

29,5

KV 10/6 T

155

111

100

127

725

344

1 /4

972

232

0,052

27,9

KV 10/8 T

155

116

100

127

789

408

11/4

972

232

0,052

30,1

HYDRAULIC DATA (n ∼ 2850 1/min)

ELECTRICAL DATA P2 NOMINAL

VOLTAGE 50 Hz

P1 MAX kW

KV 10/4 M

1x220-240 V ~

1,9

1,1

KV 10/4 T

3x230-400 V ~

1,9

KV 10/5 M

1x220-240 V ~

KV 10/5 T

3x230-400 V ~

KV 10/6 M KV 10/6 T KV 10/8 T

MODEL

In A

I st. A

µF

1,5

8,3

2850

0,97

31,5

450

1,1

1,5

6,1-3,5

38-22

2850

0,83

–

2,4

1,5

10,4

2850

0,97

450

2,3

1,5

6,8-3,9

43-25

2850

0,83

–

1x220-240 V ~

2,6

1,85

2,5

12,5

2850

0,98

450

3x230-400 V ~

2,8

1,85

2,5

8,7-5

57-33

2850

0,83

–

3x230-400 V ~

3,7

2,2

11,8-6,8

78-45

2850

0,80

–

DAB PUMPS reserve the right to make modifications without prior notice

1/min η max cos ϕ %

CAPACITOR

Q m3/h l/min

0 0

1,8 30

3,6 60

5,4 90

38,2 37,4 36,2 34,4

7,2 8,4 10,2 12 13,8 120 140 170 200 230

29,7 25,5

12,6

37,2 31,9

15,8

57,3 56,1 54,2 51,6

44,6 38,2

18,9

76,4 74,8 72,3 68,8

59,4

25,2

H 47,8 46,8 45,2 (m)

295 ®

03_CentrifugheGB_2007ok

31-08-2007

15:15

Pagina 296

KV32 - KV40 - KV50

GENERAL DATA Applications Vertical multistage centrifugal pump suitable for use in medium and large water supplies. It is ideal for pressure sets, boiler feed and hot water circulation, conveying condensate and cooling water, fire fighting and washing systems, supplying drinking water and feeding pressurised tanks, sprinkler and spraying irrigation systems.

Constructional features of the pump Cast iron discharge and suction bodies, motor support and diffuser bodies treated against corrosion. Technopolymer impellers and diffusers for KV32. Bronze impellers and cast iron diffusers for KV40-KV50. AISI 416 stainless steel pump shaft with sliding bush. Bronze sliding bush guide, self-lubricated by the pumped liquid itself. Carbon/tungsten carbide mechanical seal. Connected to the motor with a rigid coupling. Supplied standard with threaded counterflanges.

Constructional features of the motor Induction motor, closed and cooled with external ventilation. Rotor mounted on oversized greased sealed-for-life ball bearings to ensure silent running and long life. The user must provide overload protection. Manufactured according to CEI 2-3 standards. Motor protection: IP55 Insulation class: F Standard voltage: single-phase 230-400 V / 50 Hz up to and including 4 kW. three-phase 400 V Î&#x201D; / 50 Hz over 4 kW.

296 ÂŽ

DAB PUMPS reserve the right to make modifications without prior notice

03_CentrifugheGB_2007ok

31-08-2007

15:15

Pagina 297

TECHNICAL DATA

N. 4

PARTS* IMPELLER

DIFFUSER

PUMP SHAFT

16 28 29 95 96 97 98

MECHANICAL SEAL OR GASKET OR GASKET OR GASKET SUCTION BODY DISCHARGE BODY DIFFUSER BODY

MODELS KV 32 KV 40 - KV 50

MATERIALS TECHNOPOLYMER B BRONZE G Cu Sn5 Zn5 Pb5 UNI 7013/8a 72 TECHNOPOLYMER B CAST IRON - 200 UNI ISO 185 STAINLESS STEEL AISI 416 X12 CrS 13 UNI 6900/71 CARBON/TUNGSTEN CARBIDE EPDM RUBBER EPDM RUBBER EPDM RUBBER CAST IRON 200 UNI ISO 185 CAST IRON 200 UNI ISO 185 CAST IRON 200 UNI ISO 185

KV 32 KV 40 - KV 50

98 96

* In contact with the liquid.

- Operating range:

from 4 to 45 m3/h with head up to 265,5 metres

- Liquid quality requirements:

clean, free from solids or abrasive substances, non viscous, non aggressive, non crystallized, chemically neutral, close to the characteristics of water.

- Liquid temperature range:

from -15°C to +110°C

- Maximum ambient temperature:

+40°C

- Maximum operating pressure:

KV 32, KV40: KV 50:

- Installation:

fixed, in a vertical position

- Special executions on request:

other voltages and/or frequencies

25 bar (2500 kPa) 30 bar (3000 kPa)

- Position of the suction and delivery connectors: Standard version:

DNA-DNM

DAB PUMPS reserve the right to make modifications without prior notice

Special versions:

DNA-DNM1

DNA-DNM2

DNA-DNM3

297 ®

03_CentrifugheGB_2007ok

31-08-2007

15:15

Pagina 298

The performance curves are based on the kinematic viscosity values = 1 mm2/s and density equal to 1000 kg/m3. Curve tolerance according to ISO 9906.

KV 32 2-pole motor (2900 1/min) Liquid temperature range: from -15°C to +110°C

0 0 P kPa 1800

1600

10 5

45 35

50 40

55 45

Q US gpm

Q IMP gpm

H m

H ft 600

KV 32/8

180

KV 32/7

160

500 1400 140

KV 32/6 400

1200 120

KV 32/5 1000 100 300

KV 32/4 800

600

400

200

KV 32/3

200

KV 32/2 100

0 Q m3/h NPSH ft 20

NPSH m 6

10 2

5 0 Q m3/h

0 0

Pst HP kW 1 1,2 0,8

KV 32/2 T KV 32/3 T KV 32/4 T KV 32/5 T KV 32/6 T KV 32/7 T KV 32/8 T

50 30

20 0 0

1 20

2 80

100

120

140

DNM

H2 X1

160

180

200

10 Q m3/h Q l/s

240

Q l/min

220

PACKING DIMENSIONS VOLUME WEIGHT Kg m3 L/A L/B H

260

130

160

210

728

103

200

150

110

140

100

990

430

505

0,215

260

130

160

210

767

103

245

150

110

140

100

990

430

505

0,215

260

151

160

210

831

103

290

150

110

140

100

990

430

505

0,215

260

151

160

210

919

103

335

150

110

140

100

990

430

505

0,215

110

260

191

160

210

1024

103

380

150

110

140

100

1180 530

535

0,335

121

260

191

160

210

1069

103

425

150

110

140

100

1180 530

535

0,335

126

260

191

160

210

1174

103

470

150

110

140

100

1180 530

535

0,335

138

P2 NOMINAL

HYDRAULIC DATA (n ∼ 2880 1/min)

P1 MAX kW

3x230-400 V ~

2,8

2,2

9-5

45-26

2900

3x230-400 V ~

4,1

12-7

101-58 2900

3x230-400 V ~

5,4

5,5

16-9

101-58 2900

3x400 V ~ Δ*

6,5

5,5

7,5

3x400 V ~ Δ*

8,1

7,5

3x400 V ~ Δ*

9,4

7,5

3x400 V ~ Δ*

10,6

9,2

12,5

VOLTAGE 50 Hz

KV 32/2 T KV 32/3 T KV 32/4 T KV 32/5 T KV 32/6 T KV 32/7 T KV 32/8 T

η%st 60

ηst

0,2

ELECTRICAL DATA MODEL

DNA D

Pst

0,4

0,8 0,6 0,4

MODEL

In A

I st. A

Q m3/h l/min

0 0

3,6 60

4,8 80

7,2 120

9,6 160

12 200

15 250

0,84

0,80

0,86

2900

0,84

121

122

120

112

100

118

2900

0,86

145

146

144

135

120

103

118

2900

0,87

170

168

158

140

120

147

2900

0,87

194

195

193

180

160

137

1/min η max cos ϕ %

H (m)

* Star start ( ) is possible

298 ®

DAB PUMPS reserve the right to make modifications without prior notice

03_CentrifugheGB_2007ok

31-08-2007

15:15

Pagina 299

The performance curves are based on the kinematic viscosity values = 1 mm2/s and density equal to 1000 kg/m3. Curve tolerance according to ISO 9906.

KV 40 2-pole motor (2900 1/min) Liquid temperature range: from -15°C to +110°C

0 0

1800

30 20

100

110

120

Q US gpm

100

Q IMP gpm

H m

P kPa 2000

H ft

200

KV 40/8 600

180

KV 40/7 1600 160 500

KV 40/6

1400 140 1200 120

KV 40/5

400

KV 40/4

300

1000 100 800

600

KV 40/3

400

200

KV40/2 100

0 Q m3/h NPSH ft 20

NPSH m 6

10 2

5 0

0 0

Pst HP kW 2 2,5

η%st 70

ηst

2 1,5 1,5

50 40

Pst

1 0 0 0

2 40

KV 40/2 T KV 40/3 T KV 40/4 T KV 40/5 T KV 40/6 T KV 40/7 T KV 40/8 T

160

24 6

240

280

DNM

320

360

400

20 Q m3/h Q l/s

480

Q l/min

440

PACKING DIMENSIONS VOLUME WEIGHT Kg m3 L/A L/B H

270

151

160

215

767

109

226

165

125

150

110

990

430

505

0,215

270

151

160

215

860

109

276

165

125

150

110

990

430

505

0,215

114

270

191

160

215

970

109

326

165

125

150

110

990

430

505

0,215

125

270

191

160

215

1020

109

376

165

125

150

110

1180 530

535

0,335

143

270

191

160

215

1107

109

426

165

125

150

110

1180 530

535

0,335

165

270

234

160

215

1307

109

476

165

125

150

110

1390 530

665

0,490

216

270

234

160

215

1357

109

526

165

125

150

110

1390 530

665

0,490

221

VOLTAGE 50 Hz

KV 40/2 T KV 40/3 T KV 40/4 T KV 40/5 T KV 40/6 T KV 40/7 T KV 40/8 T

200

HYDRAULIC DATA (n ∼ 2900 1/min)

ELECTRICAL DATA MODEL

16 4

120

DNA MODEL

m3/h

P1 MAX kW

P2 NOMINAL kW

In A

3x230-400 V ~

4,4

5,5

16-9

3x400 V ~ Δ*

6,7

5,5

7,5

3x400 V ~ Δ*

8,6

7,4

3x400 V ~ Δ*

10,4

9,2

3x400 V ~ Δ*

3x400 V ~ Δ* 3x400 V ~ Δ*

I st. A

1/min η max cos ϕ %

Q m3/h l/min

0 0

3 50

6 100

12 200

18 300

24 400

30 500

101-58 2900

0,80

53,4

53,2

52,2

48,2

42,2

33,4

21,6

2900

0,82

80,1

79,8

78,3

72,3

63,3

50,1

32,4

118

2900

0,87

106,8

106,4

104,4

96,4

84,4

66,8

43,2

12,5

147

2900

0,88

133,5

133

130,5

120,5

105,5

83,5

183

2900

0,89

160,2

159,6

156,6

144,6

126,6

100,2

64,8

14,7

256

2900

0,83

186,9

186,2

182,7

168,7

147,7

116,9

75,6

17,4

14,7

256

2900

0,87

213,6

212,8

208,8

192,8

168,8

133,6

86,4

H (m)

* Star start ( ) is possible DAB PUMPS reserve the right to make modifications without prior notice

299 ®

03_CentrifugheGB_2007ok

31-08-2007

15:15

Pagina 300

The performance curves are based on the kinematic viscosity values = 1 mm2/s and density equal to 1000 kg/m3. Curve tolerance according to ISO 9906.

KV 50 2-pole motor (2900 1/min) Liquid temperature range: from -15°C to +110°C 0 0 P kPa 2600 2400 2200

45 30

60 45

75 60

105

120

135

105

150

165

120

135

180

Q US gpm

150

Q IMP gpm

H m

H ft

260 800

240

KV 50/9

220

700

KV 50/8

2000 200 1800 180

600

KV 50/7

1600 160

KV 50/6

500

KV 50/5

400

1400 140 1200 120 1000 100 800

KV 50/4

300

KV 50/3 600

400

200

KV 50/2 100

0 Q m3/h NPSH ft 20

NPSH m 6

10 2

0 0

Pst HP kW 3 4

ηst

70 60

Pst

2 1

30 0 0 0

KV 50/2 T KV 50/3 T KV 50/4 T KV 50/5 T KV 50/6 T KV 50/7 T KV 50/8 T KV 50/9 T

120

180

KV 50/2 T KV 50/3 T KV 50/4 T KV 50/5 T KV 50/6 T KV 50/7 T KV 50/8 T KV 50/9 T

6 240

300

36 9

360

420

DNM

480

540

600

660

42 12

20 Q m3/h Q l/s

720

Q l/min

PACKING DIMENSIONS VOLUME WEIGHT Kg m3 L/A L/B H

338

191

185

265

949

144

280

185

145

165

125

1180 530

535

0,335

138

338

191

185

265

1003

144

334

185

145

165

125

1180 530

535

0,335

149

338

191

185

265

1094

144

388

185

145

165

125

1180 530

535

0,335

177

338

234

185

265

1298

144

442

185

145

165

125

1390 530

665

0,490

229

338

234

185

265

1352

144

496

185

145

165

125

1390 530

665

0,490

242

338

234

185

265

1406

144

550

185

145

165

125

1680 530

715

0,637

260

338

234

185

265

1460

144

604

185

145

165

125

1680 530

715

0,637

270

338

280

185

265

1600

144

658

185

145

165

125

1680 530

715

0,637

406

HYDRAULIC DATA (n ∼ 2900 1/min)

ELECTRICAL DATA MODEL

3 60

DNA MODEL

0 /h η%st

P2 NOMINAL

VOLTAGE 50 Hz

P1 MAX kW

3x400 V ~ Δ*

7,5

7,4

3x400 V ~ Δ*

10,7

9,2

3x400 V ~ Δ*

14,2

3x400 V ~ Δ*

17,5

3x400 V ~ Δ*

In A

I st. A

1/min η max cos ϕ %

118

2900

12,5

147

2900

183

2900

14,7

256

18,4

3x400 V ~ Δ*

23,7

3x400 V ~ Δ*

25,7

3x400 V ~ Δ*

29,2

29,4

Q m3/h l/min

0 0

6 100

12 200

18 300

24 400

30 500

36 600

0,86

53,4

50,8

47,6

43,6

0,83

88,5

80,1

76,2

71,4

65,4

0,88

118

112

106,8 101,6 95,2

2900

0,84

147,5

140

133,5

326

2900

0,82

177

168

160,2 152,4 142,8 130,8 114,6

328

2900

0,86

206,5

196

186,9 177,8 166,6 152,6 133,7 108,5 92,4

328

2900

0,87

236

224

213,6 203,2 190,4 174,4 152,8

442

2900

0,87

265,5

252

240,3 228,6 214,2 196,2 171,9 139,5 118,8

H (m)

127

119

42 700

45 750

38,2

26,4

57,3

46,5

39,6

87,2

76,4

52,8

109

95,5

77,5

79,2

124

105,6

* Star start ( ) is possible

300 ®

DAB PUMPS reserve the right to make modifications without prior notice

03_CentrifugheGB_2007ok

31-08-2007

15:15

Pagina 301

KV 32 - KV 40 - KV 50 4 POLES

GENERAL DATA Applications Vertical multistage centrifugal pump suitable for use in medium and large water supplies. It is ideal for boiler feed and hot water circulation, conveying condensate and cooling water, washing systems, supplying drinking water and feeding pressurised tanks, sprinkler and spraying irrigation systems.

Constructional features of the motor Induction motor, closed and cooled with external ventilation. Rotor mounted on oversized greased sealed-for-life ball bearings to ensure silent running and long life. The user must provide overload protection. Manufactured according to CEI 2-3 standards. Motor protection: IP55 Insulation class: F Standard voltage: single-phase 230-400 V / 50 Hz up to and including 4 kW. three-phase 400 V Î&#x201D; / 50 Hz over 4 kW.

DAB PUMPS reserve the right to make modifications without prior notice

301 ÂŽ

03_CentrifugheGB_2007ok

31-08-2007

15:15

Pagina 302

TECHNICAL DATA

N. 4

PARTS* IMPELLER

DIFFUSER

PUMP SHAFT

16 28 29 95 96 97 98

MECHANICAL SEAL OR GASKET OR GASKET OR GASKET SUCTION BODY DISCHARGE BODY DIFFUSER BODY

MODELS KV 32 KV 40 - KV 50

KV 32 KV 40 - KV 50

98 96

* In contact with the liquid.

- Operating range:

from 4 to 21 m3/h with head up to 115 metres

- Liquid quality requirements:

clean, free from solids or abrasive substances, non viscous, non aggressive, non crystallized, chemically neutral, close to the characteristics of water.

- Liquid temperature range:

from -15°C to +110°C

- Maximum ambient temperature:

+40°C

- Maximum operating pressure:

KV 32, KV 40:

25 bar (2500 kPa)

KV 50:

30 bar (3000 kPa)

- Installation:

fixed, in a vertical position

- Special executions on request:

other voltages and/or frequencies

- Position of the suction and delivery connectors: Special version:

Standard version:

DNA-DNM

DNA-DNM1

302 ®

DNA-DNM2

DNA-DNM3

DAB PUMPS reserve the right to make modifications without prior notice

03_CentrifugheGB_2007ok

31-08-2007

15:15

Pagina 303

The performance curves are based on the kinematic viscosity values = 1 mm2/s and density equal to 1000 kg/m3. Curve tolerance according to ISO 9906.

KV 32 4-pole motor (1450 1/min) Liquid temperature range: from -15°C to +110°C

0 P kPa

10 5

Q US gpm

Q IMP gpm

H m

H ft

900

KV 32/154

300

KV 32/144 800 80

KV 32/134 700

250

KV 32/124 70

KV 32/114 600

200

KV 32/104 KV 32/94

500

KV 32/84 400

150

KV 32/74

KV 32/64 300

100

KV 32/54 KV 32/44 200

KV 32/34 100

0 0 0

2 0,5

1 40

1,5

100

120

DNA DIMENSIONS

KV 32/...

MODEL

KV 32/34 KV 32/44 KV 32/54 KV 32/64 KV 32/74 KV 32/84 KV 32/94 KV 32/104 KV 32/114 KV 32/124 KV 32/134 KV 32/144 KV 32/154

H1 103

B 260

P2 Nominal kW HP

C 160

160

0 Q m3/h Q l/s

140

Q l/min

DNM

210

150

110

140

100

HYDRAULIC DATA (n ∼ 1450 1/min)

Q (l/min)

9 2,5

100

125

150

WEIGHT Kg

0,74

9,5

685

245

0,74

12,5

730

290

0,74

30,5

27,5

6,5

775

335

1,1

1,5

37,5

36,5

27,5

18,5

835

380

1,1

1,5

43,5

880

425

1,1

1,5

925

470

1,5

56,5

40,5

27,5

995

514

1,5

13,5

1040

559

1,5

66,5

32,5

14,5

1085

604

2,2

74,5

52,5

15,5

1175

649

111

2,2

80,5

38,5

1220

694

115

2,2

86,5

85,5

18,5

1265

730

119

2,2

91,5

44,5

19,5

1310

784

123

H (m)

DAB PUMPS reserve the right to make modifications without prior notice

303 ®

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Pagina 304

The performance curves are based on the kinematic viscosity values = 1 mm2/s and density equal to 1000 kg/m3. Curve tolerance according to ISO 9906.

KV 40 4-pole motor (1450 1/min) Liquid temperature range: from -15°C to +110°C

0 P kPa

Q US gpm

Q IMP gpm

H m

H ft

900

300

KV 40/134

800 80

250

KV 40/124 700

600

KV 40/114 KV 40/104

200

KV 40/94 500

KV 40/84 150

KV 40/74 400

KV 40/64

300

200

100

KV 40/54

KV 40/44

KV 40/34 100

0 0 0

2 80

14 4

120

160

200

240

DNA DIMENSIONS

KV 40/...

MODEL

KV 40/34 KV 40/44 KV 40/54 KV 40/64 KV 40/74 KV 40/84 KV 40/94 KV 40/104 KV 40/114 KV 40/124 KV 40/134

109

270

160

215

P2 NOMINAL kW HP

Q (l/min)

18 5

0 Q m3/h Q l/s

280

Q l/min

DNM

165

125

150

110

HYDRAULIC DATA (n ∼ 1450 1/min) 0

100

125

150

200

250

WEIGHT Kg

0,75

19,5

10,5

6,5

715

276

1,1

1,5

26,5

24,5

23,5

21,5

19,5

14,5

8,5

780

326

1,1

1,5

32,5

29,5

24,5

830

376

1,5

40,5

39,5

29,5

905

426

1,5

46,5

40,5

12,5

955

476

100

2,2

53,5

50,5

15,5

1050

526

120

2,2

53,5

1100

576

126

2,2

65,6

61,5

58,5

16,5

1150

626

132

73,5

69,5

61,5

41,5

1200

676

140

80,5

79,5

77,5

66,5

60,5

44,5

1250

726

146

85,5

80,5

76,5

64,5

1300

776

152

H (m)

304 ®

DAB PUMPS reserve the right to make modifications without prior notice

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Pagina 305

The performance curves are based on the kinematic viscosity values = 1 mm2/s and density equal to 1000 kg/m3. Curve tolerance according to ISO 9906.

KV 50 4-pole motor (1450 1/min) Liquid temperature range: from -15°C to +110°C

30 20

90 70

Q US gpm 80 Q IMP gpm

H m

P kPa

H ft

1100 110 400

KV 50/154 1000 100

KV 50/144

900

800

300

KV 50/134

KV 50/124 80 250

KV 50/114 700

600

KV 50/104 KV 50/94

200

KV 50/84 500

KV 50/74 400

300

150

KV 50/64

KV 50/54 100

KV 50/44 200

KV 50/34 50

100

0 0 0

100

3 150

16 4

200

250

KV 50/...

MODEL

KV 50/34 KV 50/44 KV 50/54 KV 50/64 KV 50/74 KV 50/84 KV 50/94 KV 50/104 KV 50/114 KV 50/124 KV 50/134 KV 50/144 KV 50/154

H1 144

B 338

P2 NOMINAL kW HP

C 185

Q (l/min)

185

350

0 Q m3/h Q l/s Q l/min

DNM

265

185

145

165

125

HYDRAULIC DATA (n ∼ 1450 1/min) 0

300

DNA DIMENSIONS

20 5

100

125

150

200

250

300

350

WEIGHT Kg 67

1,1

1,5

22,5

21,5

20,5

17,5

11,5

810

334

1,5

29,5

28,5

26,5

25,5

23,5

18,5

15,5

890

388

2,2

36,5

29,5

26,5

990

442

111

2,2

44,4

43,5

38,5

35,5

1045

496

122

51,5

50,5

49,5

46,5

41,5

37,5

32,5

26,5

1100

550

136

57,5

56,5

54,5

51,5

47,5

42,5

30,5

1155

604

147

5,5

67,5

64,5

61,5

53,5

34,5

1230

658

170

5,5

73,5

68,5

66,5

53,5

46,5

1280

712

181

5,5

72,5

58,5

1335

766

192

5,5

7,5

79,5

1450

820

226

5,5

7,5

97,5

95,5

85,5

82,5

76,5

1505

874

237

5,5

7,5

105

103

100,5 97,5

53,5

1560

928

248

5,5

7,5

112,5

110

107,5

102

95,5

88,5

57,5

1615

982

259

H (m)

DAB PUMPS reserve the right to make modifications without prior notice

105

305 ®

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Pagina 306

MEC UNIFIED MOTORS FORM V1 FOR COUPLING WITH VERTICAL PUMPS

n ~ 3000 1/min MOTOR TYPE

MODEL

n ~ 1500 1/min P2 NOMINAL kW HP

SHAFT HOLE DIN 332

KV 32/2

90 L2

2,2

KV 32/3

100 L2

M10

KV 32/4

112 M2

5,5

M10

KV 32/5

132 S2

5,5

7,5

M12

KV 32/6

132 S2

7,5

M12

KV 32/7

132 S2

7,5

M12

KV 32/8

132 M2*

9,2

12,5

M12

KV 40/2

112 M2

5,5

M10

KV 40/3

132 S2

5,5

7,5

M12

KV 40/4

132 S2

7,5

M12

KV 40/5

132 M2*

9,2

12,5

M12

KV 40/6

160 M2

KV 40/7

160 M2

KV 40/8

160 M2

KV 50/2

132 S2

KV 50/3

132 M2*

KV 50/4

160 M2

KV 50/5

160 M2

11 15 15 7,5 9,2 11 15

15 20 20 10 12,5 15 20

M16 M16 M16 M12 M12 M16 M16

KV 50/6

160 L2

18,5

M16

KV 50/7

180 M2

M16

KV 50/8

180 M2

KV 50/9

200 LA2

22 30

30 40

M16 M20

MODEL

KV 32/34 KV 32/44 KV 32/54 KV 32/64 KV 32/74 KV 32/84 KV 32/94 KV 32/104 KV 32/114 KV 32/124 KV 32/134 KV 32/144 KV 32/154 KV 40/34 KV 40/44 KV 40/54 KV 40/64 KV 40/74 KV 40/84 KV 40/94 KV 40/104 KV 40/114 KV 40/124 KV 40/134 KV 50/34 KV 50/44 KV 50/54 KV 50/64 KV 50/74 KV 50/84 KV 50/94 KV 50/104 KV 50/114 KV 50/124 KV 50/134 KV 50/144 KV 50/154

MOTOR TYPE

P2 NOMINAL kW HP

SHAFT HOLE DIN 332

80 B4

0,74

80 B4

0,74

80 B4

0,74

90 S4

1,1

1,5

90 S4

1,1

1,5

90 S4

1,1

1,5

90 L4

1,5

90 L4

1,5

90 L4

1,5

100 LA4

2,2

M10

100 LA4

2,2

M10

100 LA4

2,2

M10

100 LA4

2,2

M10

80 B4

0,74

90 S4

1,1

1,5

90 S4

1,1

1,5

90 L4

1,5

90 L4

1,5

100 LA4

2,2

M10

100 LA4

2,2

M10

100 LA4

2,2

M10

100 LB4

M10

100 LB4

M10

100 LB4

M10

90 S4

1,1

1,5

90 L4

1,5

100 LA4

2,2

M10

100 LA4

2,2

M10

100 LB4

M10

100 LB4

M10

112 M4

5,5

M10

112 M4

5,5

M10

112 M4

5,5

M10

132 S4

5,5

7,5

M12

132 S4

5,5

7,5

M12

132 S4

5,5

7,5

M12

132 S4

5,5

7,5

M12

* Not unified but generally available

306 速

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Pagina 307

TECHNICAL APPENDIX

0 0

2 2

6 4

10 8

12 10

14 16 18 20 12 14 16

22 18

24 20

26 22

P H kPa m

Q US gpm Q IMP gpm H ft 70

200

150

100

60 50 40

NPSH m 7

NPSH ft 20

0,5

0 0

DAB PUMPS reserve the right to make modifications without prior notice

Q m3/h η% 60

350 P

250 η

0,2 150 0,1

10 0

0,4 0,3

P HP W

40 30

0 0 0

0,5 20

4 1 60

6 1,5

100

Q m3/h Q l/s Q l/min

307 ®

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Pagina 308

CONVERSION TABLE FOR UNITS OF MEASUREMENT CONVERSION FACTORS Characteristic

Units

System

Symbol System m dm cm mm

1 dm = 0,1 m 1 cm = 0,01 m 1 mm = 0,001 m

inch foot yard

in ft yd

1” = 25,4 mm 1 ft = 0,3048 m 1 yd = 0,9144 m

1 ft = 12” 1 yd = 3 ft = 36”

Technical and International

metres squared centimetres squared millimetres squared

m2 cm2 mm2

1cm2 = 0,0001 cm2 1 mm2 = 0,01 cm2

1m2 = 1.196 sq.yd 1m2 = 10.764 sq.ft 1 cm2 = 0.155 sq.in

Imperial

squared inch squared foot squared yard

sq.in sq.ft sq.yd

1 sq.in = 6,45 cm2 1 sq.ft = 0,0929 m2 1 sq.yd = 0,836 m2

1 sq.ft = 144 sq.in 1 sq.yd = 1.296 sq.in 1 sq.yd = 9 sq.ft

Technical and International

metre cubed decimetre cubed centimetre cubed litre cubed

m3 cm3 mm3 l

1 m3 = 1.000 dm3 1 cm3 = 0.001 m = 1.000 cm3 1 mm3 = 0.001 dm3 1 l = dm3

1 dm3 = 0.22 Imp.gal 1 dm3 = 0.264 US.gal 1 dm3 = 61.0 cu.in

Imperial

cubic inch cubic feet imperial gallons U.S. gallons

cu.in cu.ft Imp.gal USA.gal

1 cu.in = 16,39 cm3 1 cu.ft = 28,34 dm3 1 Imp.gal = 4,546 dm3 1 US.gal = 3,785 dm3

1 Imp.gal = 1,201 US.gal 1 US.gal = 0,833 Imp.gal

Technical and International

degrees Centigrade degrees Kelvin

°C °K

°C = °K-273 °K = °C + 273

°C = 5/9 x (°F - 32) °K = 5/9 x (°F - 32) + 273

Imperial

degrees Fahreinheit

°F

°F = 9/5 x °C + 32

LENGHT Imperial

AREA

VOLUME

Freezing point of water at atmospheric pressure: Boiling point of water at atmospheric pressure: WEIGHT AND FORCE

SPECIFIC WEIGHT

PRESSURE

FLOW

WORK AND ENERGY

1 m = 3,28 ft 1 dm = 3,937 in 1 cm = 0,3937 in

–

000°C = 273 °K = 032 °F 100°C = 373 °K = 212 °F

Technical

kilogram

International

Newton

1 N = 0,102 kg

Imperial

pound

1 IB = 0,454 kg

Technical

kilogram per decimetre cubed

kg/dm3

–

N/dm

Imperial

pound per cubic foot

lb/cu.ft

atmospheres

kg/cm

International

Pascal kiloPascal bar

Pa kPa bar

Imperial

pounds per square inch

psi

Technical

litres per minute litres per second metres cubed per second

International

metres cubed per second

1 kg = 2,203 lb –

1 lb = 4,452 N 1 kg/dm3 = 9,807 N/dm3

1 N/dm = 0,102 kg/dm3

Newton per decimetre cubed

Technical

–

1 kg = 9,81 N

International

Imperial

TORQUE

Imperial System

metre decimetre centimetre millimetre

Technical and International

TEMPERATURE

International System (SI)

1 lb/cu.ft = 0,01600 kg/dm3

– 1 lb/cu.ft = 0,160 N/dm3

– 1 kg/dm3 = 62,46 lb/cu.ft 1 N/dm3 = 6,369 lb/cu.ft –

1 kg/cm2 = 98,067 kPa 1 kg/cm2 = 0,9807 bar

1 kg/cm2 = 14,22 psi

1 kPa = 0,0102 kg/cm2 1 bar = 1,02 kg/cm2

1 kPa = 1.000 Pa 1 bar = 100.000 Pa

1 kPa = 0,145 psi 1 bar = 14,50 psi

1 psi = 0,0703 kg/cm2

1 psi = 0,06895 bar 1 psi = 6,894 kPa

–

l/min l/s m3/h

1 l/min = 0,0167 l/s 1 l/s = 3,6 m3/h 1 m3/h = 16,667 l/min

m3/s

1 m3/s = 1.000 l/s 1 m3/s = 3.600 m3/h

–

Imperial gallons per minute U.S. gallons per minute

Imp.g.p.m.

1 Imp.g.p.m. = 4,546 l/min 1 Imp.g.p.m. = 0,273 m3/h 1 US.g.p.m. = 3,785 l/min 1 US.g.p.m. = 0,227 m3/h

–

US.g.p.m.

1 N = 0,22546 lb

1 l/s = 0,001 m3/s

– 1 l/min = 0,22 imp.g.p.m. 1 l/min = 0,264 US.g.p.m. 1 m3/h = 3,666 imp.g.p.m. 1 m3/h = 4,403 US.g.p.m. 1 m3/s = 13.198 imp.g.p.m. 1 m3/s = 15.852 US.g.p.m. 1 Imp.g.p.m. = 1,201 US.g.p.m. 1 US.g.p.m. = 0,833 Imp.g.p.m.

Technical

kilogram metre

kgm

International

Newton metre

1 Nm = 0,102 kgm

Imperial

foot pound

ft.lb

1 ft.lb = 0,138 kgm

Technical

kilogrammo metres horsepower hours

kgm CVh

International

Joule kiloWatt hour

J kWh

1 J = 0,102 kgm kWh = 1,36 CVh

Imperial

foot pound Horsepower hour

ft.lb HP.hr.

1 ft.lb = 0,138 kgm 1 HP.hr. = 1,014 CVh

1 ft.lb = 1.358 Nm 1 HP.hr. = 0,746 kWh

–

Technical

Horse power

1 HP = 0,736 kW

1 HP = 736 W

–

International

Watt kiloWatt

W kW

1 W = 0,00136 HP 1 kW = 1,36 HP

1 kW = 1.000 W

Technical

stokes centistokes

St cSt

1 St = 1 cm2/s 1 cSt = 0,01 St

1 St = 0,0001 m2/s

1 St = 0,00107 ft2/s

International

metre squared per second m2/s

1 m2/s = 10.000 St

1 m2/s = 10.000 cm2/s

1 m2/s = 10,764 ft2/s

Imperial

square feet per second

1 ft2/s = 929 St

1 ft2/s = 0,0929 m2/s

–

1 kgm = 9,807 Nm – 1 ft.lb = 1,358 Nm 1 kgm = 9,807 J 1 CVh = 0,736 kWh –

1 kgm = 7,233 ft.lb 1 Nm = 0,7376 ft.lb – 1 kgm = 7,233 ft.lb 1 Nm = 0,986 HP.hr. 1 Nm = 0,7376 ft.lb 1 Nm = 0,7376 ft.lb

POWER

KINETIC VISCOSITY

ft2/s

308 ®

–

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Pagina 309

GENERAL INFOMATION Terms used in pumping The following is a list of terms used in pumping with an explanation of what they mean. All measurements are given in Technical units and reference should be made to the chart on page 2 for their equivalents.

Head Head means height, difference in level, gradient. When it is said that a pump has a flow of Q litres per second and a head of 30 metres it means that the pump is capable of raising Q litres of liquid through 30 metres every second. For any given pump, the head is determined by the details of its construction such as the external diameter of the impeller and the speed of rotation and is independent of the liquid being pumped. This means that the pump can raise through 30 metres, Q litres per second of water, petrol mercury, etc and only the power of the motor will have to be different for the three examples given.

Specific weight The specific weight of a liquid or fluid is the weight per unit volume of the liquid. Specific weight is usually measured in kg/dm3 remembering that 1 dm3 = 1 litre.

Pressure Pressure means weight per unit area (e.g. kg/cm2) and is a term which should not be confused with head. In the case of liquids, the pressure that the liquid exerts on a surface is given by the product of the height of the liquid and its specific weight. For this reason the column of several km of air on the earth's surface produces at sea level a pressure of about 1kg/cm2 (equal to approx. 1 atmosphere). If the same column were of water rather than air, the pressure would be some 700 to 800 times greater, due to the fact that water has a specific weight some 700-800 times greater than that of air. Bearing in mind that a column of water 10m high is equivalent to approx. 1 kg/cm2, if we placed a manometer on the outlet of our example pump (30m head) the following pressure increases would be measured. a) with petrol (specific weight 0.7 kg/dm3) b) with water (specific weight 1.0 kg/cm3) c) with mercury (specific weight 13.6 kg/cm3)

= 0.7 x 0.001 x 30 x 100 = 2.1 kg/cm2 = 1 x 0.001 x 30 x 100 = 3.0 kg/cm2 = 13.6 x 0.001 x 30 x 100 = 40.8 kg/cm2

Flow Flow means the quantity of liquid to pass across a surface, such as the delivery aperture of a pump or a cross section of a pipe, in a unit of time. This can be measured in litres per minute (I/min), litres per second (I/s), cubic metres per hour (m3/h) etc. It should be noted that there is a close analogy between the flow of water in a pipe and the flow of electricity in a wire. Hydraulic head is equivalent to electrical potential or voltage and hydraulic flow is equivalent to electrical current. Even the behaviour of these properties is the same. Just as a thin wire restricts the flow of electricity more than a thick one, so a small bore pipe offers a greater resistance to the flow of a liquid than a large one. In hydraulics this resistance is called head loss and is dependent on the quality of the pipe (e.g. material, shape, roughness etc.) and on its cross sectional area. The velocity of the liquid is also a factor.

Head loss Head loss is that part of the head, possessed by the liquid, which is lost in passing through a pipe or a valve or a filter etc. This loss is not recoverable as it is lost due to friction. Returning to the electrical analogy, just as the losses in a cable are proportionately higher as the current increases, so the head loss is proportionately greater as the speed of the liquid increases. So the more the flow is restricted by scaled pipes, clogged filters, partially closed valves etc. the greater the head loss will be.

DAB PUMPS reserve the right to make modifications without prior notice

309 速

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Pagina 310

Pumps A machine which is used to give a certain head to a liquid which passes through it. The head can be used to raise the liquid to a higher level or to flow within a pipe. The characteristics of a pump are: a) Flow (that is the quantity of liquid that is moved through the pump in a unit of time) b) Head (that is the height through which the pump is capable of heading the liquid) According to the relationship existing between the flow and head it is possible to have: a) Pumps of small flow and large head (piston pumps, rotary pumps, small centrifugal pumps) b) Pumps of medium fl`ow and head (centrifugal pumps in general) c) Pumps of large flow and small head (heliocentrifugal pumps and propeller pumps) The centrifugal pumps, heliocentrifugal pumps and propeller pumps have a rotary motion and their speed is measured in revolutions per minute (rpm). For these pumps operating at a given speed for any given value of flow, there is only one value of head. This means that if it is wished to vary the performance of a pump of this type, it is necessary to vary the speed accordingly. In effect the liquid which is passing through the pump is supplied with energy related to the head and velocity of the liquid itself. This supplied energy is known as delivered power.

Delivered power Delivered power is the power delivered by the pump to the liquid. The value of this delivered power depends upon three factors: flow, head and specific weight of the liquid. For example a pump which delivers petrol does less work than when it delivers sulphuric acid, because the specific weights of the two liquids are different. To pump a liquid a pump must be drivenby a motor which in the majority of cases is either electric or internal combustion. The power which the pump needs to operate is the absorbed power.

Absorbed power Absorbed power is the power that the pump absorbs from the motor to give the liquid the delivered power. Not all the absorbed power becomes delivered power as some power is lost through friction and another more important part is lost within the pump itself through hydraulic losses. It is therefore clear that the delivered power is always less than the absorbed power and the relation between the two is a number which is always less than one and is expressed as a percentage. This number is known as the efficiency.

Efficiency The efficiency is obtained by dividing the delivered power by the absorbed power. For example a pump that is 75% efficient only delivers 75% of the absorbed power, the remaining 25% being lost as heat, friction etc. It is evident that the higher the efficiency of a pump the smaller the proportion of the absorbed power that is lost. If then the cost of energy is taken into account it is immediately apparent just how important efficiency is. If we compare two pumps with 1 HP delivered power, one being 50% efficient and the other 60%, it can be seen that the first will need an absorbed power of only 2 HP to supply 1 instead of the second only 1,67 HP. This means that the efficiency of a pump expresses better than any other parameter the quality of the pump and the relative saving in terms of operating costs.

The head of a pump and its measurement The head of a pump means the head given by the pump and it is generally expressed in metres. To ascertain the head of a surface pump it is necessary to measure, while it is operating, the value of the head at the suction and delivery connections, taking care that both readings are taken in relation to one common level known as the plane of reference. According to the installation it is possible to have two cases: 1) The value of the head at the suction connection is negative (i.e. below zero on the manometer) which is the case whent he level of the liquid being raised is lower than the level of the suction connection. 2) The value of the head at the suction connection is positive (i.e. above zero on the manometer) which is the case when the level of the liquid being raised is above the level of the suction connection (flooded suction). In the first case the head of the pump is given by the sum of the two readings while in the second it is given by subtracting the value of the head at the suction connection from the value at the delivery connection. It is necessary finally to check that the readings at the suction and delivery connections have been taken from apertures of the same diameter so that the readings are not distorted by a difference in velocity of the liquid. The correction is made by calculating the dynamic head, that is the part of the head possessed by the liquid due to its movement. The dynamic head Hd, expressed in metres, is calculated by the following formula.

310 速

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Hd =

31-08-2007

15:15

Pagina 311

v2 2g

where:

v = speed of the fluid at the measuring point, given in m/s g = acceleration of gravity (9,81) given in m/s2 2g = 2 x 9,81 = 19,62 m/s2

The correction of the head is given by the difference between the dynamic head at the two connctions. It is therefore clear that if the two readings for a pump have been taken on pipes of the same diameter, that is the liquid is at the same velocity, the correction is zero. For submersible pumps it is sufficient to measure the head at the delivery connection. The head is then given by adding the head, the dynamic head (at the delivery connection) and the difference in level between the free surface of the liquid and the manometer.

Developed power Usually the developed power is given in kW or HP: Q H γ

the flow the head in metres of the column of liquid (m.c.l.) the specific weight of the liquid

The developed power (P3) is calculated by one of the following equations: P3 =

γ (kg/dm3) x Q (l/s) x H (m.c.l.) 75

in HP

P3 =

γ (kg/dm3) x Q (m3/h) x H (m.c.l.) 270

in HP

P3 =

γ (kg/dm3) x Q (l/s) x H (m.c.l.) 102

in kW

P3 =

γ (kg/dm3) x Q (l/min) x H (m.c.l.) 4500

in HP

P3 =

γ (kg/dm3) x Q (m3/h) x H (m.c.l.) 367

in kW

P3 =

γ (kg/dm3) x Q (l/min) x H (m.c.l.) 6120

in kW

Calculating the power outputs P1 : the power absorbed by the motor in kW (generally shown by a wattmeter) P2 : the developed by the motor in kW P3 : the developed by the pump in kW Power output of the motor η =

P2 P1

Power output of the pump η =

P3 P2

η=

P3 P1

Combined power output

Variation in head of a pump as the speed varies The performance of a pump m is directly related to the speed of the pump in rpm ( n ). Providing there is no cavitation, the law of similarity may be used, which is expressed as follows. nx Hx = H x n For example, doubling the number of revolutions (nx) one has: Qx = the value of double flow Hx = the value of four times the head P2-X = the value of eight times the absorbed power Qx = Q x

Q - H - P2 Qx - Hx - P2-X

( ) nx n

P2-X = P2 x

( ) nx n

are the value at speed n are the value at speed nx.

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311 ®

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Pagina 312

PRATICAL NOTES ON N.P.S.H. N.P.S.H. are the initials of the expression Net Positive Suction Head. The meaning of this expression is the absolute pressure which must exist in the suction port of the pump, to pump the liquid without causing cavitation. This can occur when the absolute pressure falls to values likely to allow the formation of vapour bubbles within the fluid whereby the pump works irregularly with reduced head. All this demostrates the importance of checking that the pump is not producing cavitation because in addition to creating noise like a faulty bearing, cavitation will damage the impeller in a short time. A special formula associates the value of NPSH required by the pump with the conditions of the installation and with the type of liquid, allowing calculation of the minimum pressure required at the suction and consequently to determine the position in which to locate the pump in relation to the free surface of the liquid to be pumped. The general formula of N.P.S.H. is: NPSH = Z1 +

(

p1 + pb – pv γ

x 10 – Hr

)

Z1 = NPSH –

(

p1 + pb – pv γ

x 10 + Hr

)

where: Z1 = the difference in level (in m) between the axis of the pump and the free surface of the liquid to be pumped. p1 = the possible pressure (in kg/cm2) on the surface of the liquid in the tank from which it is to be pumped. If the suction is from an open tank and the surface of the liquid is in contact with the air, p1 = 0. pb = atmospheric pressure (in kg/cm2) at the site of the installation. pv = the vapour tension (in kg/cm2) of the liquid at pumping temperature the specific weight (in kg/dm3) of the liquid at pumping temperature. γ = the specific weight (in kg/dm2) of the liquid at pumping temperature. 10 = conversion factor due to the units of measure used. Hr = head loss (in m) in the suction pipework. To give a practical example, the diagram below is of an installation for a centrifugal pump which is required to pump a flow Q of 235 I/min under four different conditions.

BEND ø 2"

WATER LEVEL

SYSTEM COMPRISES: 13 mt. PIPE ø 2” 1 X FOOT VALVE ø 2” 1 X BEND ø 2” 1 X CENTRIFUGAL PUMP

FOOT VALVE ø 2”

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Pagina 313

Calculation of the head loss in the suction pipe (Hr) Flow Cross sectional area of 2” pipe

: Q = : S =

235 l/min = 19,6 cm2 =

Velocity of water in pipe

: V =

Q/S

0,00392 m3/s 0,00196 m2 0,00392 = 2 m/s 0,00196

The head losses ( see tables 1 & 2): - 2” foot valve

0,610 m

- curves (assume. d = 1) R - suction piping (10 m + 3 m)

0,058 m

1,370 m

- total loss suction

2,040 m

Let us now consider the four different conditions under which the pump is required to operate. We shall assume that the required NPHS for the required head is 3.25m. The atmospheric pressure pb is read from the table on page 12, the vapour tension and specific weight are read from table 3 and the loss in the suction is as calculated above. 1st case: installation at sea level and water at 20°C. 3,25 = Z1 +

(

1,033 – 0,0238 x 10 – 2,04 0,9982

)

Z1 = 3,25 –

(

1,033 – 0,0238 x 10 + 2,04 = – 4,82 0,9982

)

which means that the pump, for the flow being considered, can pump water at 20° from a maximum depth of 4.82m. It must be observed that a flow of greater than 235 l/min increases the value of the NPHS of the pump and the head loss in the suction pipework. Consequently the available suction head will be less than 4.82m. The opposite happens for flows of less than 235 l/min and form this it follows that to bring the pump back to regular functioning, it is often sufficient to partially close the discharge valve there reducting the flow. 2nd case: installation at sea level and water at 60°C 3,25 = Z1 +

(

1,033 – 0,2031 x 10 – 2,04 0,9831

)

Z1 = 3,25 –

(

1,033 – 0,2031 x 10 + 2,04 = – 3,15 0,9831

)

which means that the pump, for the flow being considered, can pump water at 60°C from a maximum depht of 3.15m. 3rd case: installation at sea level and water at 90°C 3,25 = Z1 +

Z1 = 3,25 –

( (

) )

1,033 – 0,7149 x 10 – 2,04 0,9653 1,033 – 0,7149 x 10 + 2,04 = – 1,99 0,9653

which means that the free surface of the water at 90°C must be at least 1.99m above the axis of the pump. 4th case: installation at 1500mabove sea level and water at 50°C. 3,25 = Z1 +

Z1 = 3,25 –

( (

) )

0,860 – 0,1258 x 10 0,9880 0,860 – 0,1258 x 10 0,9880

– 2,04

+ 2,04 = – 2,14

which means that the pump, for the flow being considered, can pump water at 50°C from a maximum depht of 2.14m when installed at 1500m above sea level. N.B.:

it’s always wise to include a safety margin (0.5m for cold water) to allow for errors and unforeseen variations in the estimated values. i.e. natural variation in atmospherical pressure. Such a margin is even more important with liquids near to boiling point as small temperature changes can produce large differences in operating conditions. For example in case 3, if the temperature of the water were to reach 95°C, the neccessary head wold increase from 1.99m to 3.51m.

DAB PUMPS reserve the right to make modifications without prior notice

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Pagina 314

NOTES ON THE MOTORS OF ELCTRIC PUMPS INDEX OF SYMBOLS USED P1

power absorbed by the motor kW

power absorbed by the motor in kW or HP

AC voltage of the mains

frequency in cycles per second of the mains supply

current drawn by the motor in Amps

cosϕ =

power factor

n1/min =

speed of rotation in rpm

output power (relation between developed power and absorbed power P2/P1)

number of poles of the motor

nominal torque of the motor

Speed of rotation at no load The no-load speed of electric induction motors, single and three phase, is given by the formula: 120 x Hz p No-load speed of rotation n1/min n1/min =

FREQUENCY Hz

2 POLES

4 POLES

3000

1500

3600

1800

The speed at full load is lower by 2% to 7% than at no load.

Current absorbed single-phase :

1000 x P2 (kW) V x cosϕ x η

or =

736 x P2 (HP) V x cosϕ x η

three-phase :

1000 x P2 (kW) 1. 73 x V x cosϕ x η

or =

736 x P2 (HP) 1. 73 x V x cosϕ x η

Power absorber single-phase :

P1 (kW)

three-phase :

P1 (kW)

V x Ι x cosϕ 1000 1. 73 x V x Ι x cosϕ 1000

Power developed at the motor axis single-phase :

P2 (kW)

V x Ι x cosϕ x η 1000

or : P2 (HP) =

V x Ι x cosϕ x η 736

three-phase :

P2 (kW)

1.73 x V x Ι x cosϕ x η 1000

or : P2 (HP) =

1.73 x V x Ι x cosϕ x η 736

Output η=

P2 (kW) P1 (kW)

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Pagina 315

Power factor single-phase :

cosϕ

P2 (kW) x 1000 VxΙxη

or : cosϕ

P1 (kW) x 1000 VxΙ

three-phase :

cosϕ

P2 (kW) x 1000 1.73 x V x Ι x η

or : cosϕ

P1 (kW) x 1000 1.73 x V x Ι

Torque factor Cn =

P2 (kW) x 1000 1.027 x n1/min

in Kgm

Cn =

P2 (HP) x 736 1.027 x n1/min

in Kgm

Cn =

702 x HP n1/min

in decaNewtonmetres

Relationship between kW and HP 1 HP = 0.736 kW

1 kW = 1.36 HP

HP 1.36

= kW

kW x 1,36 = HP

Starting current (Isp) The starting current ( at swich on) of a motor is greater than the full load current by between 4 to 8 times Ιsp = Ιn x 4 ÷ 8

Details on capacitors The approximate current absorbed by a capacitor is: 6,28 x F x C x V Ι= 1.000.000 Where: I = current in Amps drawn by the capacitor F = frequency in Hz of the voltage applied C = capacity of capacitor µF V = applied voltage Example: The current absorbed by a capacitor which of 14 µF connected to a supply of 220 Volt - 50 Hz, is: Ι=

6,28 x 50 x 14 x 220 1.000.000

FUSES

= 0,96 Amperes

The approximate flow of a capacitor is determined by: C=

Ι 6,28 x F x V

x 1.000.000

Example: The capacity of a capacitor which absorb 1,4 Amps connected to a supply of 220 Volt - 50 Hz, is: C=

1,4 6,28 x 50 x 220

CAPACITOR

x 1.000.000 = 20,2 µF

Star-delta starting Y

A motor which runs connected in delta Δ is started connected in star . The current and the starting torque are reduced to one third of the value they wold be starting in delta Δ.

Protection It’s advisable to connected electric motors to the supply by a suitable contactor starter with appropriated overload.

DAB PUMPS reserve the right to make modifications without prior notice

315 ®

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Pagina 316

HEAD LOSS in cm of column of water per metre of straight pipework

TAB. 1

DIAMETER OF PIPE IN mm.

Q h

100

125

150

175

200

0,5

Q h

9,4 2,4

14,7 1,9

21,2 1,5

37,7 1,0

59,0 0,8

115 0,56

151 0,46

235 0,36

369 0,28

530 0,23

723 0,19

940 1480 2120 2880 3770 4780 5890 0,16 0,13 0,105 0,089 0,076 0,067 0,06

0,6

Q h

11,3 3,3

17,7 2,6

25,4 2,1

45,3 1,5

70,7 1,12

138 0,78

181 0,65

282 0,5

442 0,39

636 0,32

887 1130 1770 2540 3460 4520 5730 7060 0,27 0,23 0,18 0,15 0,12 0,11 0,096 0,086

0,7

Q h

13,2 4,4

20,6 3,4

29,7 2,7

52,9 1,9

82,5 1,5

161 1,0

211 0,86

329 0,67

516 0,52

742 1010 1315 2070 2960 4040 5270 6690 8250 0,43 0,36 0,31 0,24 0,2 0,17 0,15 0,13 0,12

0,8

Q h

15,05 23,6 5,6 4,3

33,9 3,4

60,4 2,5

94,5 1,9

184 1,3

241 1,1

377 0,86

590 0,67

848 1155 1505 2360 3390 4620 6030 7650 9420 0,55 0,46 0,4 0,31 0,26 0,22 0,19 0,17 0,15

0,9

Q h

16,95 26,5 6,9 5,3

38,2 4,3

68,0 106,0 207 3,0 2,4 1,7

272 1,4

423 1,1

664 0,84

955 1300 1695 2660 3810 5200 6780 8600 10600 0,69 0,58 0,5 0,39 0,32 0,27 0,24 0,21 0,19

1,0

Q h

18,8 8,3

29,5 6,4

42,4 5,1

75,5 117,7 230 3,7 2,9 2,1

302 1,7

471 1,3

737 1,0

1060 1445 1880 2950 4230 5770 7530 9550 11770 0,84 0,71 0,61 0,48 0,4 0,34 0,29 0,26 0,23

1,1

Q h

20,7 9,9

32,4 7,6

46,6 6,2

83,0 129,5 252 4,4 3,4 2,4

332 2,0

518 1,6

81 1,2

1165 1585 2070 3250 4650 6350 8290 10500 12950 1,0 0,85 0,74 0,58 0,48 0,4 0,35 0,31 0,28

1,2

Q h

22,6 11,7

35,4 9,0

50,9 7,2

90,6 141,0 276 5,2 4,0 2,9

362 2,4

565 1,9

885 1,5

1272 1730 2260 3550 5080 6930 9040 11450 14140 1,2 1,0 0,87 0,69 0,56 0,48 0,42 0,37 0,32

1,3

Q h

24,5 13,5

38,3 10,4

55,0 8,4

98,0 153,0 299 6,0 4,7 3,3

392 2,8

612 2,2

960 1378 1875 2450 3840 5500 7500 9800 12400 15320 1,71 1,4 1,15 1,0 0,8 0,66 0,56 0,49 0,43 0,38

1,4

Q h

26,35 41,3 15,4 11,9

59,3 105,5 165,0 302 9,6 6,9 5,4 3,8

422 3,2

660 2,5

1032 1473 2020 2635 4140 5920 8090 10530 13370 16500 2,0 1,6 1,3 1,17 0,92 0,76 0,64 0,56 0,5 0,44

1,5

Q h

28,25 44,2 17,4 13,5

63,6 113,0 176,5 345 10,9 7,8 6,1 4,4

452 3,6

707 2,8

1106 1590 2165 2825 4430 6350 8660 11300 14320 17680 2,25 1,82 1,5 1,34 1,05 0,87 0,74 0,64 0,57 0,51

1,6

Q h

30,1 19,6

47,1 15,3

67,8 121,0 188,5 368 12,4 8,9 6,9 4,9

483 4,1

753 3,2

1180 1695 2310 3010 4730 6770 9240 12055 5015270 18850 2,55 2,05 1,7 1,53 1,18 0,99 0,84 0,72 0,64 0,58

1,7

Q h

32,0 21,9

50,1 17,2

72,0 128,0 200,0 392 13,9 10,0 7,8 5,4

513 4,6

800 3,6

1253 1802 2455 3200 5020 7190 9820 12800 16230 20030 2,85 2,3 1,95 1,7 1,33 1,11 0,94 0,81 0,73 0,65

1,8

Q h

33,9 24,2

53,0 19,1

76,3 136,0 212,0 415 15,4 11,1 8,7 6,0

543 5,1

848 4,0

1327 1905 2600 3390 5320 7610 10380 13550 17200 21200 3,15 2,6 2,2 1,9 1,48 1,24 1,05 0,91 0,81 0,73

1,9

Q h

35,8 26,8

56,0 21,0

80,5 143,5 224,0 438 17,0 12,3 9,6 6,8

573 5,6

895 4,4

1400 2015 2740 3580 5610 8040 10960 14300 18150 22400 3,45 2,85 2,45 2,1 1,64 1,38 1,17 1,01 0,9 0,81

2,0

Q h

37,7 29,6

59,0 23,0

84,8 151,0 235,5 461 18,6 13,4 10,5 7,5

603 6,2

943 4,9

1475 2120 2885 3765 5910 8460 11540 15060 19100 23570 3,8 3,17 2,7 2,33 1 1,52 1,3 1,12 0,99 0,89

2,1

Q h

39,5 32,2

62,0 25,1

89,0 158,5 247,5 484 20,4 14,8 11,5 8,2

633 6,8

990 5,4

1548 4,2

2,2

Q h

41,5 35,0

64,9 27,3

93,2 176,0 259,0 507 22,3 16,2 12,5 9,1

663 7,4

1036 1620 2330 3175 4145 6500 9300 12700 16570 21000 25930 5,9 4,6 3,85 3,25 2,8 22 1,85 1,56 1,34 1,18 1,08

2,3

Q h

43,3 38,0

67,9 29,7

97,5 173,5 271,0 530 24,2 17,7 13,6 9,8

694 8,1

1082 1695 2440 3320 4330 6800 9730 13270 17310 21950 27100 6,4 5,0 4,15 3,5 3,05 2,4 2,03 1,7 1,46 1,28 1,18

2,4

Q h

45,2 42,1

70,8 101,5 181,0 282,5 553 32,1 26,2 19,1 14,7 10,6

724 8,8

1130 1770 2545 3460 4520 7090 10140 13850 18090 22900 28300 6,9 5,45 455 3,8 3,3 2,62 2,21 1,85 1,58 1,38 1,28

2,5

Q h

47,1 45,0

73,7 105,8 189,0 294,5 576 34,7 28,3 20,5 16,0 11,4

755 9,6

1178 1843 2650 3610 4710 7390 10570 14420 18820 23880 29450 7,5 5,9 4,9 4,1 3,58 2,84 2,4 2,0 1,7 1,5 1,4

2,6

Q h

49,0 48,3

76,6 110,0 196,0 306,0 599 37,3 30,4 22,2 17,2 12,3

785 1225 1915 2755 3755 4900 7680 11000 15000 19590 24820 30630 10,4 8,1 6,35 5,25 4,4 3,85 3,07 2,59 2,17 1,84 1,62 1,51

2,7

Q h

50,9 51,7

79,6 114,3 204,0 318,0 622 40,0 32,5 23,8 18,5 13,2

815 1271 1990 2860 3900 5090 7980 111410 15590 20340 25800 31820 11,2 8,7 6,85 5,65 4,75 4,15 3,3 2,78 2,34 1,98 1,74 1,62

2,8

Q h

52,7 55,2

82,6 118,5 211,5 330,0 645 42,5 34,8 25,5 19,9 14,0

845 1320 2060 2970 4040 5280 8270 11830 16160 21090 26730 33000 12,0 9,3 7,35 6,05 5,10 4,45 3,56 2,98 2,51 2,13 1,88 1,74

2,9

Q h

54,6 58,7

85,5 123,0 219,0 342,0 668 45,1 37,1 27,1 21,3 15,2

875 1365 2140 3075 4190 5460 8560 12250 16730 21480 27700 34200 12,8 10,0 7,85 6,45 5,5 4,75 3,82 3,18 2,7 2,3 2,03 1,87

3,0

Q h

56,5 62,9

88,5 127,0 226,5 354,0 691 47,9 39,6 28,8 22,6 16,3

905 1414 2210 3180 4330 5650 8850 12690 17310 22600 28650 35350 13,6 10,7 8,4 6,9 5,9 5,1 4,1 3,4 2,9 2,5 2,2 2,0

225 3,5

250

300

350

400

450

500

3030 3955 6200 8890 12100 15810 20050 24750 2,95 2,55 2,0 1,68 1,43 1,22 1,08 0,98

see note opposite

316 速

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Pagina 317

HEAD LOSS in cm column of water in bends, gate valves and foot valves

Foot Valve

Non-return Valve

Head loss on exit from pipes V2:2g

NORMAL BENDS Gate Valve

Velocity of water in m/s

SHARP EDGED BENDS

TAB. 2

d =1 R

d = 1,5 R

0,01

0,0155

0,027

0,03

0,05

0,019

0,024

0,033

0,06

0,033

0,12

0,028

0,033

0,04

0,059

0,11

0,058

0,21

0,48

0,044

0,052

0,063

0,091

0,17

0,09

0,32

0,6

0,7

0,063

0,074

0,09

0,13

0,25

0,13

0,46

0,54

0,8

0,93

0,085

0,10

0,12

0,18

0,33

0,18

0,62

0,52

0,71

1,0

1,2

0,11

0,13

0,16

0,23

0,43

0,23

0,82

0,67

0,81

1,1

1,6

1,9

0,18

0,21

0,26

0,37

0,67

0,37

1,27

0,6

0,97

1,2

1,6

2,3

2,8

0,25

0,29

0,36

0,52

0,97

0,52

1,84

0,7

1,35

1,65

2,2

3,2

3,9

0,34

0,40

0,48

0,70

1,35

0,7

2,5

0,8

1,7

2,1

2,8

4,0

4,8

0,45

0,53

0,64

0,93

1,7

0,95

3,3

0,9

2,2

2,7

5,2

6,2

0,57

0,67

0,82

1,18

2,2

1,2

4,2

1,0

2,7

3,3

4,5

6,4

7,6

0,7

0,82

1,0

1,45

2,7

1,45

5,1

1,5

6,0

7,3

10,0

14,0

17,0

1,6

1,9

2,3

3,3

6,0

3,3

11,5

2,0

11,0

14,0

18,0

26,0

31,0

2,8

3,3

4,0

5,8

11,0

5,8

20,4

2,5

17,0

21,0

28,0

40,0

48,0

4,4

5,2

6,3

9,1

17,0

9,1

32,0

3,0

25,0

30,0

41,0

60,0

70,0

6,3

7,4

9,0

13,0

25,0

13,0

100

46,0

3,5

33,0

40,0

55,0

78,0

93,0

8,5

10,0

12,0

18,0

33,0

18,0

123

62,0

4,0

43,0

52,0

70,0

100,0

120,0

11,0

13,0

16,0

23,0

42,0

23,0

150

100

82,0

4,5

55,0

67,0

90,0

130,0

160,0

14,0

21,0

26,0

37,0

55,0

37,0

190

120 103,0

5,0

67,0

82,0

110,0

160,0

190,0

18,0

29,0

36,0

52,0

67,0

52,0

220

140 127,0

d = 0,4 d = 0,6 d = 0,8 R R R

α = 30°

α = 40°

α = 60°

α = 80°

α = 90°

0,10

0,03

0,04

0,05

0,07

008

0,07

0,08

0,15

0,06

0,73

0,1

0,14

0,17

0,016

0,2

0,11

0,13

0,18

0,26

0,31

0,25

0,17

0,21

0,28

0,4

0,3

0,25

0,3

0,41

0,35

0,33

0,4

0,14

0,43

0,5

NOTES Q v d h

= = = =

flow in l/min velocity of water in m/s diameter of pipes in m head loss in cm water for each meter of pipe column calculated according to the Lang formula where : h = λ x

100 v2 x 2g d

λ = 0,02 +

0,0018 √v x d

The head loss in curves is only that due to the contraction of the stream of liquid in chaning direction. The development of the curves must therefore be included in the length of the pipework. The head loos for valves has been determined on the basis of technical experimentation. The head losses for gate valves and normal bends is equivalent to that of 5m of straight pipe, whilst that of non-return valves is equivalent to 15 m. The valves given are for pipes with a smooth bore. In the case of rought or scaled pipes it will be necessary to make the relevent allowances. PRESSURE DROPS MUST BE MULTIPLIED: BY 0.8 (STAINLESS STEEL PIPES); BY 1.25 (SLIGHTLY RUSTY STEEL PIPES); BY 1.7 (ENCRUSTED PIPES WITH REDUCED INTERNAL DIAMETERS); BY 0.7 (ALUMINIUM PIPES); BY 0.7 (PVC AND PE PIPES); BY 1.3 (FIBRE-CEMENT PIPES).

DAB PUMPS reserve the right to make modifications without prior notice

317 ®

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Pagina 318

Vapour tension and specific weight of water as a function of temperature

TAB. 3

t °C

pv kg/cm2

γ kg/dm3

t °C

pv kg/cm2

γ kg/dm3

t °C

pv kg/cm2

γ kg/dm3

t °C

pv kg/cm2

γ kg/dm3

00 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40

0,0062 0,0067 0,0072 0,0077 0,0083 0,0089 0,0095 0,0102 0,0109 0,0117 0,0125 0,0134 0,0143 0,0153 0,0163 0,0174 0,0185 0,0197 0,0210 0,0224 0,0238 0,0253 0,0269 0,0286 0,0304 0,0323 0,0343 0,0363 0,0385 0,0408 0,0432 0,0458 0,0485 0,0513 0,0542 0,0573 0,0606 0,0640 0,0675 0,0713 0,0752

0,9998 0,9999 0,9999 1,0000 1,0000 1,0000 0,9999 0,9999 0,9998 0,9997 0,9996 0,9995 0,9994 0,9993 0,9992 0,9990 0,9989 0,9987 0,9985 0,9984 0,9982 0,9979 0,9977 0,9974 0,9972 0,9970 0,9966 0,9964 0,9961 0,9957 0,9955 0,9952 0,9949 0,9946 0,9942 0,9939 0,9934 0,9932 0,9928 0,9925 0,9921

41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81

0,793 0,836 0,0881 0,0928 0,0977 0,1028 0,1082 0,1138 0,1197 0,1258 0,1322 0,1388 0,1457 0,1530 0,1605 0,1683 0,1765 0,1850 0,1939 0,2031 0,2127 0,2227 0,2330 0,2438 0,2550 0,2666 0,2787 0,2912 0,3042 0,3177 0,3317 0,3463 0,3613 0,3869 0,3931 0,4098 0,4274 0,4451 0,4637 0,4829 0,5028

0,9917 0,9913 0,9909 0,9905 0,9900 0,9898 0,9883 0,9889 0,9885 0,9880 0,9876 0,9871 0,9866 0,9861 0,9857 0,9852 0,9847 0,9842 0,9836 0,9831 0,9826 0,9821 0,9816 0,9810 0,9804 0,9800 0,9794 0,9788 0,9782 0,9777 0,9771 0,9765 0,9759 0,9754 0,9748 0,9742 0,9737 0,9730 0,9724 0,9718 0,9712

082 083 084 085 086 087 088 089 090 091 092 093 094 095 096 097 098 099 100 102 104 106 108 110 112 114 116 118 120 122 124 126 128 130 135 140 145 150 155 160 165

0,5234 0,5447 0,5667 0,5897 0,6129 0,6372 0,6623 0,6882 0,7149 0,7425 0,7710 0,8004 0,8307 0,8619 0,8942 0,9271 0,9616 0,9969 1,0032 1,1092 1,1898 1,2751 1,6354 1,4609 1,5618 1,6684 1,7809 1,8995 2,0245 2,1561 2,2947 2,4404 2,5935 2,7544 3,1920 3,6850 4,2370 4,8540 5,5400 6,3020 7,1460

0,9705 0,9698 0,9693 0,9687 0,9680 0,9673 0,9667 0,9659 0,9653 0,9646 0,9640 0,9632 0,9625 0,9619 0,9611 0,9604 0,9596 0,9590 0,9583 0,9568 0,9554 0,9540 0,9525 0,9510 0,9495 0,9479 0,9464 0,9448 0,9431 0,9414 0,9398 0,9381 0,9365 0,9348 0,9305 0,9260 0,9216 0,9169 0,9121 0,9073 0,9023

170 175 180 185 190 195 200 205 210 215 220 225 230 235 240 245 250 255 260 265 270 275 280 285 290 286 300 305 310 315 320 325 330 335 340 345 350 355 360 365 370

008,076 009,101 010,225 011,456 012,800 014,265 015,857 017,858 019,456 021,477 023,659 026,007 028,531 031,239 034,140 037,244 040,560 044,100 047,870 051,880 056,140 060,660 065,460 070,540 075,920 081,600 087,610 093,950 100,640 107,690 115,130 122,950 131,180 139,850 148,960 157,540 168,630 179,240 190,420 202,210 214,680

0,8973 0,8920 0,8869 0,8814 0,8760 0,8703 0,8646 0,8587 0,8528 0,8465 0,8403 0,8339 0,8272 0,8206 0,8136 0,8064 0,7992 0,7918 0,7840 0,7759 0,7678 0,7593 0,7506 0,7416 0,7323 0,7227 0,7214 0,7017 0,6906 0,6793 0,6671 0,6540 0,6402 0,6257 0,6093 0,5910 0,5724 0,5512 0,5243 0,4926 0,4484

Atmospheric pressure in atmospheres

Atmospheric pressure at varying heights

Altitude above sea level

318 ®

DAB PUMPS reserve the right to make modifications without prior notice

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Pagina 319

Flow of water from nozzles and fire hoses, in l/h, as a function of the pressure measured upstream from the nozzle in metres of column of water Ø nozzle in mm

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 20 22 25 26 28 32 35 45 55 65 75 85 95

0,0068 0,273 0,614 0,109 1,171 0,246 0,334 0,436 0,553 0,684 0,83 0,982 1,154 1,337 1,535 1,742 1,97 2,21 2,73 3,298 4,265 4,6 5,36 6,97 8,358 13,8 20,3 28,5 38,3 49,4 61,5

0,0083 0,0334 0,0751 0,133 0,209 0,301 0,408 0,534 0,677 0,836 1,017 1,2 1,412 1,635 1,88 2,132 2,413 2,703 3,34 4,04 5,22 5,64 6,56 8,55 10,23 16,9 25,2 34,8 46,9 60,5 75,4

0,0096 0,0386 0,0868 0,154 0,242 0,348 0,472 0,616 0,782 0,966 1,173 1,387 1,63 1,89 2,17 2,464 2,787 3,125 3,86 4,66 6,02 6,5 7,56 9,85 11,8 19,5 28,5 40,2 54,2 69,7 87,0

0,0107 0,0432 0,097 0,175 0,271 0,389 0,527 0,689 0,875 1,08 1,313 1,55 1,825 2,113 2,417 2,757 3,119 3,499 4,32 5,22 6,74 7,27 8,46 11,02 13,2 21,82 32,6 45,0 60,6 77,0 97,4

0,0118 0,0473 0,1063 0,189 0,296 0,426 0,578 0,755 0,958 1,183 1,439 1,7 2,0 2,313 2,66 3,02 3,417 3,83 4,73 5,72 7,38 7,97 9,28 12,08 14,45 23,9 35,7 49,3 66,4 85,5 106,5

0,0127 0,0511 0,1148 0,204 0,32 0,455 0,625 0,815 1,035 1,27 1,555 1,87 2,16 2,5 2,87 3,26 3,686 4,13 5,11 6,17 7,87 8,61 10,2 13,05 15,6 25,84 38,6 53,4 71,7 92,4 115,2

0,0136 0,0546 0,1228 0,218 0,342 0,492 0,667 0,871 1,107 1,368 1,66 1,964 2,31 2,67 3,07 3,486 3,947 4,42 5,46 6,75 8,52 9,2 10,7 13,93 16,7 27,6 41,2 56,9 76,6 98,7 123,0

0,0144 0,0579 0,13 0,231 0,363 0,522 0,708 0,925 1,172 1,448 1,76 2,08 2,45 2,834 3,25 3,7 4,18 4,68 5,78 7,0 9,04 9,76 11,36 14,8 17,7 29,3 44,0 60,5 81,4 104,7 130,5

0,0152 0,0611 0,137 0,244 0,383 0,55 0,747 0,975 1,236 1,523 1,855 2,19 2,58 2,99 3,43 3,9 4,41 4,94 6,11 7,48 9,53 10,28 11,9 15,6 18,68 30,9 46,1 63,6 85,6 110,3 137,6

0,0159 0,064 0,144 0,255 0,401 0,577 0,783 1,022 1,297 1,6 1,99 2,3 2,7 3,135 3,6 4,08 4,62 5,18 6,4 7,74 9,99 10,69 12,55 16,7 19,59 32,39 48,3 66,6 90,0 115,7 143,3

0,0167 0,0668 0,15 0,267 0,419 0,603 0,817 1,067 1,355 1,672 2,03 2,4 2,83 3,27 3,76 4,27 4,83 5,42 6,78 8,07 10,42 11,27 13,12 17,2 20,43 33,8 50,5 69,7 93,9 121,0 150,8

0,0174 0,696 0,156 0,278 0,4336 0,627 0,851 1,11 1,41 1,742 2,117 2,5 2,94 3,41 3,91 4,45 58,025 5,64 6,96 8,4 10,85 11,71 13,64 17,79 21,26 35,2 52,6 72,6 97,7 125,0 1570,0

0,018 0,0722 0,162 0,288 0,453 0,652 0,883 1,152 1,461 1,808 2,196 2,59 3,05 2,538 4,06 4,62 5,21 5,85 7,23 8,8 11,25 12,16 14,09 18,44 22,09 26,5 54,5 75,4 101,4 130,5 162,8

100

PRESSURE in m.c.w.

Ø nozzle in mm

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 20 22 25 26 28 32 35 45 55 65 75 85 95

0,0186 0,0748 0,168 0,298 0,468 0,674 0,915 1,192 1,515 1,87 2,274 2,688 3,16 3,66 4,2 4,77 5,39 6,05 7,47 9,15 11,65 12,6 14,65 19,1 22,8 37,8 56,4 78,0 105,0 135,0 168,5

0,0201 0,0807 0,1815 0,323 0,506 0,738 0,987 1,209 1,635 2,02 2,454 2,9 3,41 3,95 4,54 5,15 5,82 6,54 8,075 9,73 12,6 13,6 15,72 20,6 24,7 40,7 60,9 84,3 113,3 146,0 182,0

0,0216 0,0863 0,194 0,344 0,542 0,778 1,055 1,375 1,749 2,16 2,624 3,1 3,65 4,23 4,75 5,52 6,22 6,99 8,63 10,3 13,45 14,55 16,93 22,04 26,4 43,6 65,2 90,0 121,2 156,0 194,5

0,0229 0,0916 0,205 0,366 0,564 0,825 1,12 1,46 1,855 2,29 2,78 3,29 3,87 4,5 5,15 5,84 6,61 7,42 9,15 11,15 14,28 15,42 17,95 23,4 28,4 46,3 69,2 95,5 128,5 165,5 206,0

0,0241 0,0966 0,217 0,385 0,605 0,87 1,18 1,54 1,955 2,41 2,93 3,47 4,08 4,73 5,43 6,16 6,96 7,82 9,65 11,65 15,05 16,28 18,912 24,6 29,5 48,8 72,8 100,7 135,6 174,5 217,6

PRESSURE in m.c.w.

DAB PUMPS reserve the right to make modifications without prior notice

0,0252 0,02647 0,0275 0,1012 0,1058 0,11 0,227 0,238 0,247 0,404 0,422 0,439 0,635 0,663 0,69 0,913 0,953 0,992 1,238 1,292 1,345 1,615 1,688 1,755 2,05 2,14 2,23 2,53 2,68 2,75 3,08 3,22 3,35 3,64 3,8 3,95 4,28 4,47 4,65 4,96 5,18 5,38 5,69 5,94 6,18 6,46 6,75 7,03 7,3 7,63 7,95 8,2 8,56 8,9 10,12 10,57 11,0 12,2 12,76 13,29 15,78 16,5 17,15 17,05 17,8 18,55 19,85 20,7 21,5 25,09 27,0 28,1 30,9 32,39 33,6 51,2 53,5 55,6 76,4 79,8 83,0 105,6 110,5 114,7 142,0 148,5 154,5 199,0 183,0 191,0 248,0 228,0 238,0

0,0285 0,1142 0,256 0,456 0,716 1,03 1,394 1,822 2,32 2,86 3,47 4,1 4,83 5,59 6,43 7,3 8,24 9,24 11,4 13,79 17,8 19,24 22,4 29,2 34,9 57,87 86,2 1198,0 162,0 206,3 257,5

0,0295 0,1182 0,265 0,472 0,741 1,065 1,445 1,886 2,393 2,96 3,59 4,25 5,0 5,78 6,65 7,56 8,54 9,56 11,8 14,27 18,43 19,9 23,2 30,2 36,1 59,2 89,3 123,3 166,0 213,5 266,0

0,0305 0,122 0,274 0,487 0,765 1,1 1,491 1,948 2,47 3,03 3,71 4,38 5,16 5,97 6,86 7,8 8,8 9,88 12,2 14,75 19,08 20,59 23,8 31,2 37,3 61,7 92,2 127,4 171,2 220,5 275,0

0,0324 0,0341 0,129 0,13695 0,291 0,307 0,516 0,545 0,812 0,856 1,168 1,23 1,584 1,67 2,063 2,18 2,62 2,764 3,24 3,41 3,94 4,15 4,65 4,91 5,47 5,77 6,34 6,68 7,28 7,66 8,26 8,72 9,35 9,85 10,48 11,05 12,94 13,65 15,62 16,49 20,2 21,3 21,8 23,0 25,4 26,6 33,1 34,9 39,6 41,7 65,6 69,04 97,8 103,0 135,0 142,4 181,8 191,8 234,0 246,7 292,0 307,7

319 ®

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Pagina 320

Table of equivalent standards for materials MATERIAL

UNI

DIN

STEEL

X 30Cr13 X 12CrS13 X 20Cr13 X 10CrNiS1809 X 5CrNi 1810 X 10CrS17

UNI 6900/71 UNI 6900/71 UNI 6900/71 UNI 6900/71 UNI 6900/71 UNI 6900/71

CAST IRON

G 20 G 25

UNI ISO 185 GG 20 UNI ISO 185 GG 25

BRASS BRONZE

X 30Cr13 X 12CrS13 X 20Cr13 X 10CrNiS1809 X 5CrNi 1810 X 10CrS17

ISO DIN 17440 – DIN 17440 – DIN 17440 – DIN 17440 XIII-17 ISO 683/XIII DIN 17440 XIII-11 ISO 683/XIII DIN 17440 XIII-84 ISO 683/XIII

AISI

ASTM

AISI 420B AISI 416 AISI 420A AISI 303 AISI 304 AISI 430F

– – S 42000 A 276 S 30300 A 276 S 30400 A 276 – Class 25 A 48 Class 35 A 48

DIN 1691 DIN 1691

Grade 20 ISO R 185 Grade 20 ISO R 185

– –

G CuZn38AI 1Fe 1Mni UNI 6138/68 – P CuZn40 Pb2 UNI 5705 P CuZn40 Pb2

– –

B 30

DIN 17660

C 86550 C 37740

G CuSn12

DIN 17006

CuSn 12 ISO 1338

–

B 205

C 90700

UNI 7013/72 G CuSn12

Cable selection charts Voltage 1 x 230 V ~ direct start Volt drop 3% Ambient temperature 30°C

Voltage 3 x 400 V ~ direct start Volt drop 3% Ambient temperature 30°C

Length m.

Explanation of pump data plates N°

–

SERIAL NUMBER

FLOW

m3/h

HEAD

H max

MAXIMUM HEAD

H min

MINIMUM HEAD

–

REVOLUTIONS PER MINUTE

1/min

–

ABSORBED POWER

kWass

–

DEVELOPED POWER

–

VOLTAGE

–

FREQUENCY

–

CURRENT

I.CL. –

–

INSULATION CLASS

– µF

MAXIMUM IMMERSION

WATERTIGHT WHEN SUBMERGED (IEC)

Hmax

m Hmin. V~

1/min

m m

HP kWass. I.CL.

A MADE IN ITALY

µF

16823.01.10

–

320 ®

m /h H

DEGREE OF PROTECTION (IEC) CAPACITY AND VOLTAGE OF CAPACITOR

DAB PUMPS reserve the right to make modifications without prior notice

03_CentrifugheGB_2007ok

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Pagina 321

Wiring diagrams for electric motors SINGLE-PHASE CAPACITOR

Auxiliary

blue

red Principal blue black

black

Overload protection inside the winding - MEC 63-71 M

Principal

Auxiliary

LINEA

Overload protection inside the terminal board - MEC 80 M

THREE-PHASE

3 ~ 230/400 V

Mains supply

Mains supply 230 V DELTA connection

3 ~ 400 Δ V

400 V STAR connection

DELTA connection

All motors rotate clockwise when viewed from the fan end. DAB PUMPS reserve the right to make modifications without prior notice

321 ®

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Pagina 322

NOTES

322 速

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Pagina 323

NOTES

323 速

03_CentrifugheGB_2007ok

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Pagina 324

NOTES

324 速

TECHNICAL CATALOGUE SECTIONS:

WET ROTOR CIRCULATORS AND IN-LINE PUMPS

SELF-PRIMING AND MULTISTAGE CENTRIFUGAL PUMPS

CENTRIFUGAL PUMPS

SUBMERSIBLE AND SUBMERGED PUMPS

BOOSTER SETS

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2007

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