FLAME ARRESTER
MODEL 7658A
MODEL 7658A
The Groth Model 7658A Deflagration & Detonation Flame Arrester inhibits flame propgation in gas piping systems. The design makes it ideal to protect liquid storage tanks containing NEC Group D (IEC Class IIA) gases.
Technical Details
• Sizes: 2” (DN50) x 5” (DN125) through 8” (DN200) x 16” (DN400)
• Housings Materials: Carbon Steel, Stainless Steel, Alloy C276
• Element Materials: Stainless Steel, Alloy C276 or other corrosion resistant alloys
• Consult the factory for specific information by size for Stable/Unstable detonations and deflagrations
• Vertical or horizontal installation
• Pre-ignition system pressure up to 15.7 psia (1.08 bara)
• Pre-ignition system temperatures -4 to 140°F (-20 to 60°C)
• Burn time tBT 10 minutes
• Many sizes certified to ATEX and/or US Coast Guard, please consult factory for information
Features
• Compact with high flow capacity and low pressure drop
• Elements are easily removed in-line for cleaning and maintenance
Options
• Sensor ports
• Large inspection and cleaning ports
• Swing bolts for fast element removal
• Factory installed thermocouples for flame sensing
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SPECIFICATIONS
* Larger sizes available on special applications. All units with ANSI 150 RF flanges standard (other flange drillings available).
Housing Size Inches (mm) A Width Inches (mm) B Height Inches (mm) Approx Ship. Weight Lbs (kg) 5 (125) 17.5 (445) 9 (229) 76 (34) 6 (150) 20.21 (516) 11 (279) 100 (45) 8 (200) 22.43 (570) 13.5 (343) 175 (79) 12 (300) 25.94 (659) 19 (483) 350 (159)
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FLOW CAPACITY
• The test equipment, procedures, and reporting methods utilized by Groth Corporation meet the requirements of standards API 2000/ISO 28300 and ISO 16852. The equipment, methods, and results have been reviewed and certified by TÜV SÜD.
• Flow data are for in-line mounting and does not include entrance losses or exit losses.
• Flow values based on air at 60°F venting to atmospheric pressure of 14.6959 psia
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PAGE
FLOW CAPACITY
• The test equipment, procedures, and reporting methods utilized by Groth Corporation meet the requirements of standards API 2000/ISO 28300 and ISO 16852. The equipment, methods, and results have been reviewed and certified by TÜV SÜD.
• Flow data are for in-line mounting and does not include entrance losses or exit losses.
• Flow values based on air at 60°F venting to atmospheric pressure of 14.6959 psia
PAGE 5
FLOW CAPACITY
• The test equipment, procedures, and reporting methods utilized by Groth Corporation meet the requirements of standards API 2000/ISO 28300 and ISO 16852. The equipment, methods, and results have been reviewed and certified by TÜV SÜD.
• Flow data are for in-line mounting and does not include entrance losses or exit losses.
• Flow values based on air at 60°F venting to atmospheric pressure of 14.6959 psia
PAGE
6
FLOW CAPACITY
• The test equipment, procedures, and reporting methods utilized by Groth Corporation meet the requirements of standards API 2000/ISO 28300 and ISO 16852. The equipment, methods, and results have been reviewed and certified by TÜV SÜD.
• Flow data are for in-line mounting and does not include entrance losses or exit losses.
• Flow values based on air at 0°C venting to atmospheric pressure of 1.01325 bara
PAGE 7
FLOW CAPACITY
• The test equipment, procedures, and reporting methods utilized by Groth Corporation meet the requirements of standards API 2000/ISO 28300 and ISO 16852. The equipment, methods, and results have been reviewed and certified by TÜV SÜD.
• Flow data are for in-line mounting and does not include entrance losses or exit losses.
• Flow values based on air at 0°C venting to atmospheric pressure of 1.01325 bara
PAGE
8
FLOW CAPACITY
• The test equipment, procedures, and reporting methods utilized by Groth Corporation meet the requirements of standards API 2000/ISO 28300 and ISO 16852. The equipment, methods, and results have been reviewed and certified by TÜV SÜD.
• Flow data are for in-line mounting and does not include entrance losses or exit losses.
• Flow values based on air at 0°C venting to atmospheric pressure of 1.01325 bara
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HOW TO ORDER
For easy ordering, select proper model numbers
Notes
Flame Element Winding
Material
O = No Options
= Swing Bolts
= Instrument Connections*
= Special Options
= 150# R.F. ANSI Flange
= DIN PN16 Flange
= Special Flange Drilling X Flange 02 = 2” thru 06 = 6" Element 05 = 5" thru 12 = 12"
• Include model number when ordering.
• For special options, consult factory.
• See flow table for available sizes.
*Customer specified size
Indicates a 3” Model 7658A with Carbon Steel housing, 6” Stainless Steel Flame Element, ANSI Flanged Outlet and no other options.
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# SIZEMATERIAL
MODEL
OPTIONS
Example
7658A 7 6 5 0 8 3 F 0 3 5
5 = Stainless
Z =
Housing
3 = Carbon Steel
Steel
Special
5 = Stainless
Z =
I
D
A X 0 6
Steel
Special
S
Z
F
Z
NEW CASTLE
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Email: sales@portersvillerd.com
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KINGSPORT
1551 Shipley Ferry Road Blountville, TN 37617
Tel: 423.482.0496
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SIGNAL HILL
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Tel: 562-424-8108
Email: Sales@BV-BM.com
www.bv-bm.com
SOUTH POINT
403 Technology Dr South Point, OH 45680
Tel: 740-377-0012
Email: sales@portersvilleprd.com
BAKERSFIELD
3800 Fruitvale Avenue Bakersfield, CA 93308
Tel: 661-589-6801
Email: Sales@BV-BM.com
BENICIA
3195 Park Road, Benicia, CA 94510
Tel: 707-590-6688
Email: Sales@BV-BM.com
Groth Corporation, LLC reserves the right to alter the information in this publication without notice. // © 2021 Groth Corporation, LLC Reproduction without written permission is prohibited. LIT1307 // 0321 GROTHCORP.COM
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GROTHCORP.COM Groth Corporation, LLC reserves the right to alter the information in this publication without notice. // © 2021 Groth Corporation, LLC Reproduction without written permission is prohibited. LIT19179 // 0321