Lokring_Refrigeration_and_Air_Conditioning 2012 by Greg Tate

REFRIGERATION AND AIR CONDITIONING INSTALLATION, SERVICE AND ORIGINAL EQUIPMENT

Validity clause The LOKRING® tube connection technology represents a proven method of producing hermetically sealed metal-to-metal tube connections. The LOKRING® tube connections are mainly used in the air conditioning and refrigeration industries. The use of LOKRING® tube connection technology in other fields is to be discussed with VULKAN LOKRING. VULKAN LOKRING as the supplier is responsible for the qualitative delivery of the tube connections and tools which are ordered from this catalogue.

The purchaser is responsible for the use of the LOKRING® tube connections and tools as directed. The assembly has to be done accordingly to the instructions and exclusively with original LOKRING® parts.

The present Automotive Air Conditioning catalogue shall replace all previous editions, any previous printings shall no longer be valid. The data contained in this catalogue refers to the valid state of affairs in time of the copy deadline. Any changes due to technical progress are reserved. Status 04/2012 All duplication, reprinting and translation rights are reserved. Further remarks for the LOKRING® assembly are available on request.

CONTeNTS 04

56 60

vULKAN LOKRING 06 – 07

LOKRING® IN REFRIGERATION AND AIR-CONDITIONING TECHNOLOGY

08 – 11

THE LOKRING® ASSEMBLY AND FUNCTIONAL PRINCIPLE

QUALITY MANAGEMENT

TÜV CERTIFICATION AND TECHNICAL FEATURES

14 – 15

YOUR ADVANTAGES

LOKRING®: SOLDER-FREE TUBE CONNECTIONS 18 – 37

LOKRING®

38 – 41

EURO FLARE-FITTINGS

42 – 45

YT- AND YP-BRANCHES

46 – 47

HEADER

48 – 49

VALVES AND SIGHT GLASSES

50 – 55

LOKTUBE

LOKTRACe: TRACE GAS LEAK DETECTION 58

LOKTRACER TLD.500

LOKTRACER TLD.1000

SeRvICe 62

INFORMATION FAX

ORDER FAX

INDEX

04 | VULKAN LOKRING

WeLCOme TO vULKAN LOKRING WE ARE YOUR GLOBAL PARTNER FOR TOP CONNECTIONS

ReFRIGeRATION APPLIANCeS

ReFRIGeRATION AND AIR CONDITIONING TeCHNOLOGY

Household refrigeration appliances (refrigerators and freezers, wine coolers)

Air conditioning systems

Ready-to-use refrigeration equipment (refrigeration cabinets, bars, lockers and chillers) Refrigeration equipment for catering (sales counter refrigerators, flow-through coolers and portable cooling systems)

Commercial product refrigeration

(split, multi-split, VRV, HVAC) Heat pumps Solar thermal energy Geothermal energy

VULKAN LOKRING | 05

For more than 30 years now, VULKAN LOKRING‘s success has been founded on worldwide patented, unique connecting elements for refrigerant lines. Originally developed for the absolute extreme conditions of space technology, we have continually improved our connections to meet the requirements of air condtioning technology, thus developing into the leading specialist in this area on the world‘s market. In the meantime, more than 1,000,000,000 LOKRING® tube connections have been successfully used in the industrial volume production of vehicle air conditioning systems, cooling and freezing units. Since then, VULKAN LOKRING has used the expertise gained as an original equipment manufacturer for industrial applications for the development of its tube connections. This enables VULKAN LOKRING to offer you a coordinated system of tube connections with TÜV certificate and in OEM quality for almost every installation or service situation.

Oem PRODUCTION Household refrigeration appliances (refrigerators and freezers, wine coolers) Motor vehicle air conditioners Building air conditioners Heat pumps

ReFRIGeRATION AND AIR CONDITIONING Motor vehicles Utility vehicles Special vehicles Buses

06 | VULKAN LOKRING

LOKRING® – ADvANTAGe OF SOLDeR-FRee TUBe CONNeCTIONS QUICK, CLEAN AND RELIABLE The patented LOKRING® tube connection system provides an

air-tightness. This is confirmed by the special TÜV test and

innovative system of solder-free tube connections for every

approval*. All this makes LOKRING® tube connections one

installation situation in refrigeration and air-conditioning tech-

of the most economical and reliable methods of connecting

nology. LOKRING® tube connections can be made without a

refrigerant tubes.

great deal of force being necessary, using simple hand assembly tools. LOKRING® guarantees an absolutely clean, permanent and purely mechanical tube connection with long-term hermetic

* See page 13 for further information about the TÜV test and approval

THe ADvANTAGeS OF THe LOKRING PRINCIPLe

AReAS OF APPLICATION

approx. 40 % time saving

Areas of application for LOKRING® tube connections include

Absolutely clean, efficient and reliable

all refrigerant pipes in the areas of installation, service, original

Installation work during business hours and public access

equipping of:

Installation work in situations where there is a fire hazard

Air-conditioning systems (split, multi-split, VRF, HVAC)

Light hand assembly tool without energy exertion

Industrial and commercial refrigeration

Installation can also be carried out by non-skilled workers

Heat pumps

No nitrogen as purge gas

Solar thermal systems

No solder-related quality problems

Geothermal energy

CONCLUSION:

Cost and time savings!

Every connection in refrigeration and air-conditioning technology.

VULKAN LOKRING | 07

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ONe SYSTem – eNDLeSS POSSIBILITIeS Couplers and reducing connectors Y-branches Header Euro flare-fittings Long radius elbows Elbows and elbow reducers T-connectors and T-reducing connectors CONCLUSION: Doesn’t work? – There’s no such thing!

08 | VULKAN LOKRING

LOKRING® ASSemBLY ONE JOINT, TWO RINGS, FOUR STEPS – THAT’S ALL THERE IS TO IT. A LOKRING® tube connection can be made without a great deal methods for yourself, and you will see that »lokringing« has the of effort. All you need is a LOKRING® tube connection, a hand

potential to become a classic. Where DIY experts have their

assembly tool and some LOKPREP. The ergonomic hand

»rawl plugs« or »flex«-cut materials, you and your customers

assembly tool works without energy connection, and the paten-

could be »lokringing« in all sorts of situations.

ted lever mechanism means extremely little strength is needed for assembly. Compare it with conventional tube connection THe COmPONeNTS OF A LOKRING® CONNeCTION JOINT

The shape of the joint to be used is defined by one of the many types, sizes and repair situations.

LOKRING®

When assembled, LOKRINGs guarantee a permanent tube connection. Up to a diameter of 12 mm, the LOKRING® tube connection is pre-assembled on the fitting when delivered.

LOKIN

Stabilisation insert

LOKPReP

Thanks to its specially developed properties, LOKPREP secures the lifetime airtight seal of the tube connection.

LOKTOOL

The hand assembly tool reduces the manual force needed during assembly. The assembly jaws are easy to exchange to match the size of the LOKRING® to be fitted.

3 3

VULKAN LOKRING | 09

STeP 01 | TReAT THe TUBe eNDS To make a tube connection, the tube ends must be metallic bright and free of longitudinal grooves caused by production. To remedy this, clean the tube ends with our sandpaper or abrasive mats. Please note the instructions about the use of LOKIN inserts on page 37.

STeP 02 | APPLY LOKPReP Next, moisten the whole tube circumference with LOKPREP by guiding the bottle 360° around the circumference of the tube. Apply the LOKPREP a little away from the cut edge to avoid it getting onto the inside of the tube. Depending on the repair situation, there are several different possibilities of applying LOKPREP over an area - see page 11.

STeP 03 | INSeRT TUBeS Then insert the tube ends with the LOKPREP film into the joint. Make sure that the ends of the tubes are inserted to the inner limit of the joint and remain fixed in this position during assembly.

STeP 04 | PReSS Finally, set the assembly tool behind the LOKRING® and the assembly stop on the joint and press the LOKRING® axially onto the joint until it is flush to the assembly stop – that’s all there is to it!

10 | VULKAN LOKRING

THe LOKRING® FUNCTIONAL PRINCIPLe PATENTED AND FREE TO COMBINATIONS HOW LOKRING® WORKS The patented LOKRING® tube connection works on the basis of »simple« physical laws. It consists of two LOKRINGs and one tubular joint which takes the two tube ends. During assembly, the tube ends are inserted into the joint to the inner limit. Then an assembly tool is used to push the two LOKRINGs axially onto the joint. Due to the conical inner contour of the LOKRINGs and the special outer and inner contour of the joint, the diameter of the joint is reduced during assembly so that the tube and the joint form a metallichermetic connection through surface contact. The lifetime air-tightness of the fitted connection is guaranteed by the state of permanent elastic pre-tension, which is produced by the balance of the radial forces acting in opposite directions from tube to LOKRING®.

THe LOKRING® mATeRIAL COmBINATIONS What can you connect using LOKRING® tube connections? There’s a simple answer to that: All the metallic tubes commonly used in air-conditioning and refrigeration technology. There is almost no limit to the combination variations here. One rule of thumb is: If at least one of the tubes to be connected is made of aluminium, an aluminium LOKRING® must be used as well. In all other cases, a brass LOKRING® is used. In the case of special tube materials, tube coatings or environmental influences on the material we will be happy to help.

mATeRIAL ASSIGNmeNT Copper

Brass

Steel

Aluminium

VULKAN LOKRING | 11

LOKPReP HOW TO MAKE YOUR TUBE CONNECTION PERFECT ALL AROUND.

SPReADING THe LOKPReP POSSIBILITY A Rotate the moist tube through 360° inside the joint.

POSSIBILITY B Rotate the joint through 360° around the end of the tube.

POSSIBILITY C Move the nozzle 360° around the tube to distribute the LOKPREP evenly.

360° LOKPReP FOR THe TUBe – NO WORRIeS FOR YOU ALL ROUND. LOKPReP L0W-TemPeRATURe (LT) AND HIGH-TemPeRATURe (HT) Metal tubes can have longitudinal grooves on the surface from production.

Since LOKPREP’s curing time depends on the ambient temperature, we

These production-related faults can be compensated quite easily by moistening

have developed two fluid types. The curing time of the LOKPREP LT has

the tube ends to be connected with LOKPREP fluid before assembly. Thanks

been optimally matched to ambient temperatures up to 30 °C.

to its capillary characteristic, it can even flow into microscopic cavities and fill

LOKPREP HT develops its optimum characteristics only at temperatures above

these out completely.

30 °C. This gives you maximum assembly flexibility at all times and increases safety at the same time.

LOKPREP is not an adhesive, rather an anaerobic sealant which hardens under oxygen exclusion and in contact with free metal ions. Its elastic structure is

LOKPREP application depending on the ambient temperature in °C

permanently retained in a temperature range of –50 to +150°C – thus compen-

LOKPREP 30°C °C LOKPREPLT LT||up bisto30

sating material-specific deformations due to fluctuations in temperature. Since LOKPREP does not contain solvents which have to evaporate during hardening, the finished connection is ready for use shortly after assembly.

LOKPREP HT | from 25 °C -10°C

70°C

12 | VULKAN LOKRING

WHeN We SWAP RINGS, We’Re mAKING A PROmISe. GUARANTEED BY QUALITY CONTROL, TÜV AND UL CERTIFICATE.

LOKRING QUALITY AND eNvIRONmeNTAL mANAGemeNT The name VULKAN LOKRING has been standing for top quality for 30 years. Our quality and environmental management system has been certified by the material testing authority in North-Rhine Westphalia according to DIN EN ISO 9001:2008 and DIN EN 14001:2005. To guarantee this quality permanently, we manufacture our LOKRING® tube connections using our own production and control procedures. Thanks to highly developed systems for industrial image processing, we manage to carry out dimension tolerance checks on all the LOKRING® tube

. NRW MPA

connections produced. As an original equipment manufacturer to the automotive industry, we are used to not making mistakes.

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VULKAN LOKRING | 13

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TÜv APPROvAL FOR ALL ReFRIGeRATION SYSTemS AND HeAT PUmPS

00 A

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R 134 a – R 29

A 10 R 4 07 C – R 4

The EU standard (EN 378-2), German TÜV (Technical Control Board) and »new« refrigerants such as R 410 A make high demands on tube connections in refrigeration and air-conditioning technology. For the first time, each of these requirements can now be met through a solder-free tube connection. The type-examination tests carried out by the TÜV were not only passed without exception by the LOKRING® tube connection, the requirements were even exceeded as far as air-tightness, durability and reliability were concerned. Here is an extract from the tests carried out by the TÜV: TeST

ReQUIRemeNT

Leak test

Airtight (< 2 x 10– 6 mbar l/s helium 4.6)

Temperature and alternating pressure resistance test

Air-tightness after 2600 cycles with temperatures changing between –10 °C and 110 °C and pressure loads alternating by ± 40 bar during a cycle period of 15 min.

Burst test

5 x rated pressure (250 bar)

Inner pressure threshold test

2 x 105 load change from 1 – 50 bar

Pressure test

At least 1.1 x rated pressure (gaseous)

Alternating bending test

2 x 105 load change, inner pressure 50 bar

ReSULT Hermetically sealed

350 – 400 bar (tube burst)

In addition to the comprehensive TÜV tests, the LOKRING® tube connection was tested to maximum extreme loads in tensile tests. The result is impressive: The connection can withstand a pullout force of up to 40 kN without any problems. This corresponds to a weight of approx. 4 tonnes, in other words the weight of a fully grown elephant!

TeCHNICAL FeATUReS Hermetically sealed metal/metal tube connection through surface compression, i.e. no O-ring or cutting ring seal. Permanent tube connection according to EU standard EN 378-2 Purely mechanical tube connection, i.e. »cold« tube connection without thermal method such as soldering or welding.

PeRmISSIBLe AReAS OF APPLICATION Operating pressure:* 50 bar with 5-fold safety, i.e. 250 bar. Temperature range: –50 °C to +150 °C Tube diameter:**

1.6 to 35 mm

Tube wall thickness: 0.5 to 1.5 mm We will be happy to provide advice on further areas of application.

* The maximum operating pressure for LOKRING aluminum pipe joints is 25 bar. ** The maximum pipe diameter for LOKRING aluminum pipe joints is 1.6 to 16 mm for this approval

14 | VULKAN LOKRING

LOKRING® RATHeR THAN SOLDeRING THE BEST CONNECTION FOR REASONS OF SAFETY AND ECONOMY. During the installation and service of refrigeration and air-

and soiling were all accepted as part of the package. In

conditioning technology, the connection of refrigerant pipes is

other words, soldering is a necessary evil?! Not any more, be-

one factor critical for success. For decades, soldering was

cause the patented LOKRING® tube connection now provides

the only – albeit unpopular – method used for this. Because

you with a procedure that is as absolutely reliable as it

complex and time-consuming assembly work, potential leaks

is efficient.

WITH LOKRING

Solder-free tube connection with TÜV certification Permanent hermetic seal Cost and time savings Assembly possible during business operations No fire protection required Simple assembly without power connection Clean, fast, and customer-friendly

VULKAN LOKRING | 15

WITHOUT LOKRING

速

Heavy soldering- and nitrogen equipment Use of nitrogen against oxygenation Noxious odors and toxic gases are produced Ignition hazard from flammable refrigerants Surface damage caused during welding Cost-intensive, labor-intensive, and not customer-friendly

16 | LOKRING

LOKRING速 TUBE CONNECTION TECHNOLOGY EASY. QUICK. HERMETICALLY SEALED.

LOKRING | 17

18 | LOKRING

LOKRING® SIMPLY CONNECTING WHAT BELONGS TOGETHER THERE‘S A NAME FOR PROFESSIONAL CONNECTIONS: »LOKRING®« With the patented LOKRING® system you will be able to carry out

tors ensures you a maximum choice for every installation. Our

professional installation of refrigeration and air-conditioning

hand assembly tool firmly presses the connection into place in no

systems easily and quickly. Connect different materials and

time. Difficult assembly situations are no longer a problem with

different diameters to one another? No problem with LOKRING®!

LOKRING®. The TÜV-tested LOKRING® connection is absolutely

All the metallic tubes used in refrigeration and air-conditioning

airtight and pressure-resistant up to 50 bar with fivefold safety.

technology can be connected to one another hermetically sealed

You can use LOKRING® connections without any reservations in a

thanks to LOKRING®. The comprehensive range of special connec-

temperature range of –50 °C to +150 °C.

LOKRING | 19

ASSemBLY TOOLS ® FOR LOKRING CONNECTIONS LOKTOOL: MZ | Hand assembly tool LOKTOOL hand assembly tool*

Article no.

Article name

Description

L13002095 LOKtool MZ

Hand assembly tool

The classic model. Our patented hand assembly tools were developed especially for LOKRING assembly. You only need one tool, because the assembly jaws can be exchanged quickly and easily.

* Supplied without assembly jaws.

LOKTOOL: MZ-V | Hand assembly tool LOKTOOL hand assembly tool* The flexible model. The MZ-V was developed for use in areas that are difficult to access. The handles of the MZ-V are offset on both sides, allowing full use in places difficult to access.

Article no.

Article name

L13002811

LOKtool MZ-V

Article no.

Article name

Description Hand assembly tool

* Supplied without assembly jaws.

LOKTOOL: MB x EVP | Assembly jaws LOKTOOL assembly jaws for LOKRING The assembly jaws fit all the hand assembly tools. They can be replaced quickly and easily, thus making LOKRING assembly possible with only one tool for different tube diameters. For assembly it is necessary to use two assembly jaws. The unit is one piece.

1 pair

L20000304 LOKtool MB 8 EVP

For tube outer ø up to 8 mm

L20000305 LOKtool MB 10 EVP

9 – 11 mm

L20000306 LOKtool MB 12 EVP

12 – 13 mm

L20000307 LOKtool MB 16 EVP

14 – 17 mm

L20000308 LOKtool MB 19 EVP

18 – 20 mm

L20000309 LOKtool MB 22 EVP

22 mm

L20000589 LOKtool MB 25 EVP

25 – 25,4mm

L20000607 LOKtool MB 28 EVP

28 – 28.6 mm

L20000623 LOKtool MB 35 EVP

35 mm

20 | LOKRING

ASSemBLY TOOLS ® FOR LOKRING CONNECTIONS LOKTOOL: LOKPRESS AC 12V | Cordless assembly tool LOKTOOL LOKPRESS AC 12V The powerful handy cordless assembly tool enables the fast and safe processing of size 50 LOKRINGs with a diameter of 6 to 35 mm. The assembly jaws move together when the start button is pressed. Until the force has been built up, i.e. until the start of assembling, the assembly tool switches to automatic mode until the LOKRING connection has been pressed completely. A special hydraulics valve and an electronic monitoring system guarantee safe assembly and top-quality work. Made in Germany!

Article no.

Article name

L14003952 LOKtool LOKPRESS AC 12V

High pressing force (up to max. 23 kN) One-handed operation – low weight Rotatable head – easy work in any position Up to 40% time saving

Cordless assembly

tool case set

L14004023 LOKtool LOKPRESS NA

Mains adapter

Technichal data Dimensions tool (L x B x H)

322 x 66 x 195 mm

Dimensions plastic case (L x B x H) Working temperature

Features

Description

500 x 120 x 460 mm

-20°C to 60°C

Electric power

240 W

Pressing force

23 KN

Voltage supply

9.6V / 3,0 Ah NiMh

Recharge time

approx. 45 min.

Weight

2.4 kg

Scope of supply Cordless assembly tool 1/4" – 3/8", 1/2" – 5/8", 3/4" – 7/8", 1–1/8" – 1-3/8"* 4 pairs of assembly jaws 6/10 mm, 19/22 mm, 28/35 mm 2 rechargeable batteries Quick-charger Plastic case * also for standard metric sizes

LOKTOOL: LOKPRESS SET OF JAWS MB8/10 | for ø6-10 mm LOKTOOL LOKPRESS SET OF JAWS MB8/10 LOKPRESS assembly jaws for assembling all type 50 LOKRING tube connectors from 1/4" – 3/8" (6 – 10 mm)

Article no.

Article name

L13005424

LOKPRESS set of jaws MB8/10

1/4“ – 3/8“

for ø6-10 mm

Description

LOKRING | 21

LOKTOOL: SL | Sandpaper LOKTOOL high-quality sandpaper

Article no.

For cleaning tube ends, in top 3M® quality Grain 120 Dimensions 230 mm x 280 mm Packing unit: 1 sheet

Article name

Description

L14000002 LOKtool SL

Sandpaper

Article no.

Article name

Description

L13004251

LOKtool SV.3

Article no.

Article name

Description

up to 30°C

L14003407

LOKprep LT 15 ML

15 ml

L14003406 LOKprep LT 50 ML

50 ml

1 pce.

LOKTOOL: SV.3 | Abrasive mat LOKTOOL high-quality abrasive mat For cleaning tube ends, in top 3M quality Suitable for all surfaces Solvent-resistant Dimensions: 158 mm x 224 mm Packing unit: 3 mats ®

3 pcs.

Abrasive mat

LOKPREP: LT And HT | Anaerobic sealant LOKPREP anaerobic sealant* LOKPREP was developed especially for LOKRING assembly and always has to be used wherever LOKRING tube connections are to be fitted. LOKPREP is used for additional safety in LOKRING connection technology to compensate possible unevenness in the tube surface such as longitudinal grooves or surface porosity, thus guaranteeing that every LOKRING connection is hermetically sealed.

up to 30 °C

from 25°C

L14003404 LOKprep HT 15 ML

15 ml

L14003581

50 ml

LOKprep HT 50 ML

LOKPREP LT and HT We supply 2 variants to make processing even easier, depending on the ambient temperature. You can use both sealants, which differ only in curing time depending on the ambient temperature. LOKPREP HT for high ambient temperatures in particular allows you even more flexibility during assembly.

LOKPREP application depending on the ambient temperature in °C LOKPREP LT | up to 30°C LOKPREP HT | from 25°C -10 °C

from 25 °C

*You will find a detailed description on how to use LOKPREP on page 11.

70 °C

22 | LOKRING

LOKRING® BASIC eQUIPmeNT THE PERFECT STARTER PACKAGE LOKBOX: MZ-V MB 0835 | Tool set for LOKRING assembly LOKBOX tool set for LOKRING assembly Assembly tools for all sizes arranged clearly in a handy case with a firm foam insert. Scope of supply Hand assembly tool MZ-V Assembly jaws MB EVP Plastic case

Article no.

Article name

Description

L13004600 LOKbox MZ-V MB 0835

Quantity

Tool set

Available separately L14003575

LOKbox MZ, empty

Plastic case, empty

L13002811

LOKtool MZ-V

Hand assembly tool 1

L20000304 LOKtool MB 8 EVP

Assembly jaws

L20000305 LOKtool MB 10 EVP

Assembly jaws

L20000306 LOKtool MB 12 EVP

Assembly jaws

L20000307 LOKtool MB 16 EVP

Assembly jaws

L20000308 LOKtool MB 19 EVP

Assembly jaws

L20000309 LOKtool MB 22 EVP

Assembly jaws

L20000607 LOKtool MB 28 EVP

Assembly jaws

L20000623 LOKtool MB 35 EVP

Assembly jaws

LOKRING tool set in a mobile assembly box

Article no.

Article name

Description

In addition to assembly tools for sizes 8 – 28 mm, there’s also plenty of room for your tools, vacuum pump and individual LOKRING assortment in our spacious assembly box. A further storage tray with adjustable compartments ensures clearly arranged contents.

L13004641

LOKbox 50 MZ-V

Mobile assembly box 1

Mobil MB 0828

LOKBOX: 50 MZ-V MOBIL MB 0828 | LOKRING tool set

Scope of supply Hand assembly tool MZ-V Assembly jaws MB EVP Mobile assembly box

Quantity

Available separately L13004803 LOKbox 50, empty

Mobile assembly box 1

L13002811

Hand assembly tool 1

LOKtool MZ-V

L20000304 LOKtool MB 8 EVP

Assembly jaws

L20000305 LOKtool MB 10 EVP

Assembly jaws

L20000306 LOKtool MB 12 EVP

Assembly jaws

L20000307 LOKtool MB 16 EVP

Assembly jaws

L20000308 LOKtool MB 19 EVP

Assembly jaws

L20000309 LOKtool MB 22 EVP

Assembly jaws

L20000607 LOKtool MB 28 EVP

Assembly jaws

Technical data Dimensions (L x W x H)

613 x 375 x 419 mm

Weight

11.2 kg

LOKRING | 23

LOKBOX: GGA-03 | LOKRING basic equipment LOKRING basic equipment â&#x20AC;&#x201C; LOKBOX GGA-03

Article no.

All you need for a perfect start in the world of quick, easy and low-cost installation and repairs to air-conditioning systems and for larger industrial applications in a sturdy steel case with clear inner compartments. Scope of supply Steel case Assembly tool and jaws LOKPREP anaerobic filler Brass connectors Brass reducers Euro flare-fittings LOKIN stabilisation inserts

Article no.

Article name

Description

Article name

Description

L13003205 LOKbox GGA-03

Set in case

Technical data Dimensions (L x W x H)

440 x 330 x 130 mm

Weight

11.5 kg

Empty weight

5.7 kg

Items available separately See table below

Quantity

Article no.

Article name

Description

Quantity

L13004605 LOKbox GGA-03, empty

Steel case, empty

L12003155

LOKin 6 VH Ms 08

Stabilisation insert

L13002811

Hand assembly tool

L12003156

LOKin 6 VH Ms 10

Stabilisation insert

LOKtool MZ-V

L20000304 LOKtool MB 8 EVP

Assembly jaws

L12003214

LOKin 6,35 VH Ms 08

Stabilisation insert

L20000305 LOKtool MB 10 EVP

Assembly jaws

L12003215

LOKin 6,35 VH Ms 10

Stabilisation insert

L20000306 LOKtool MB 12 EVP

Assembly jaws

L12003085 LOKin 9,53 VH Ms 08

Stabilisation insert

L20000307 LOKtool MB 16 EVP

Assembly jaws

L12001988

LOKin 9,53 VH Ms 10

Stabilisation insert

L20000308 LOKtool MB 19 EVP

Assembly jaws

L12002457

LOKin 10 VH Ms 08

Stabilisation insert

L20000309 LOKtool MB 22 EVP

Assembly jaws

L12002018

LOKin 10 VH Ms 10

Stabilisation insert

L14003406 LOKprep LT 50 ml

Anaerobic filler

L12002017

LOKin 12 VH Ms 10

Stabilisation insert

L13004601

Brass connector

L12003087 LOKin 12,7 VH Ms 08

Stabilisation insert

12 12

LOKring 6 NK Ms 50

L13004772

LOKring 6,35 NK Ms 50

Brass connector

L12001989

LOKin 12,7 VH Ms 10

Stabilisation insert

L13001390

LOKring 9,53 NK Ms 50

Brass connector

L12001990

LOKin 16 VH Ms 10

Stabilisation insert

L13001391

LOKring 10 NK Ms 50

Brass connector

L12002033 LOKin 18 VH Ms 10

Stabilisation insert

12 12

L13001220

LOKring 12 NK Ms 50

Brass connector

L12001991

LOKin 19 VH Ms 10

Stabilisation insert

L13001571

LOKring 12,7 NK Ms 50

Brass connector

L12001997

LOKin 22 VH Ms 10

Stabilisation insert

L13001261

LOKring 16 NK Ms 50

Brass connector

L13004631

LOKring LR-Euro-06-EBK

Euro flare-fitting

L13001262

LOKring 18 NK Ms 50

Brass connector

L13004811

LOKring LR-Euro-06,35-EBK

Euro flare-fitting

L13000605 LOKring 19 NK Ms 50

Brass connector

L13004324

LOKring LR-Euro-10 EBK

Euro flare-fitting

L13000607 LOKring 22 NK Ms 50

Brass connector

L13004325 LOKring LR-Euro-12-EBK

Euro flare-fitting

L13004603 LOKring 6,35/6 NR Ms 50

Brass reducer

L13004326 LOKring LR-Euro-12,7-EBK

Euro flare-fitting

L13001396

LOKring 10/9,53 NR Ms 50

Brass reducer

L13004328 LOKring LR-Euro-16-EBK

Euro flare-fitting

L13001822

LOKring 12,7/12 NR Ms 50

Brass reducer

L13004330 LOKring LR-Euro-18-EBK

Euro flare-fitting

L13001823

LOKring 19/18 NR Ms 50

Brass reducer

L13004331

Euro flare-fitting

LOKring LR-Euro-19-EBK

24 | LOKRING

CONNeCTORS FOR CONNECTING TUBES LOKRING: x NK Ms 50 | Brass connectors LOKRING brass connectors** For connecting copper and/or steel tubes with identical tube outer diameters.

* Further sizes available on request. ** Please see page 36 on how to use LOKIN stabilisation inserts.

Article no.

Article name

Tube outer -ø* [mm | inch]

L13004601

LOKring 6 NK Ms 50

L13004772

LOKring 6,35 NK Ms 50

6,35 | 1/4

–

L13001392

LOKring 8 NK Ms 50

L13001390

LOKring 9,53 NK Ms 50

9,53 | 3/8

L13001391

LOKring 10 NK Ms 50

–

L13001220

LOKring 12 NK Ms 50

–

L13001571

LOKring 12,7 NK Ms 50

12,7 | 1/2

L13001226

LOKring 15 NK Ms 50

L13001261

LOKring 16 NK Ms 50

| 5/8

L13001262

LOKring 18 NK Ms 50

| 5/16

– –

L13000605 LOKring 19 NK Ms 50

19,05 | 3/4

L13000607 LOKring 22 NK Ms 50

22,2 | 7/8

L13000608 LOKring 25,4 NK Ms 50

25,4 |

L13001944

LOKring 28 NK Ms 50

–

L13001945

LOKring 28,6 NK Ms 50

28,6 | 1 1/8

L13003346 LOKring 35 NK Ms 50

| 1 3/8

LOKRING aluminium connectors

Article no.

Article name

Tube outer -ø* [mm | inch]

For connecting aluminium tubes or for connecting aluminium tubes to copper or steel tubes with identical tube outer diameters.

L13001439

LOKring 6 NK Al 50

L13001393

LOKring 8 NK Al 50

| 5/16

L13001394

LOKring 9,53 NK Al 50

9,53 | 3/8

L13001395

LOKring 10 NK Al 50

–

L13004273 LOKring 12 NK Al 50

–

L13001270

LOKring 13 NK Al 50

12,7 | 1/2

L13001272

LOKring 15 NK Al 50

L13001273

LOKring 16 NK Al 50

| 5/8

LOKRING: x NK al 50 | Aluminium connectors

* Further sizes available on request.

–

L13001274

LOKring 18 NK Al 50

L13001275

LOKring 19 NK Al 50

| 3/4

–

L13001276

LOKring 22 NK Al 50

| 7/8

LOKRING | 25

CONNeCTORS WITH SCHRADER VALVE FOR FAST SERVICE LOKRING: x NK Ms SV 50 | Brass connectors with schrader valve LOKRING connectors with 1/4" SAE schrader valve** For connecting copper and/or steel tubes with identical tube outer diameters and a 1/4" schrader valve connection.

Article no.

Article name

Tube outer -ø* [mm | inch]

L13004612

LOKring 6 NK Ms SV 50

L13004779

LOKring 6,35 NK Ms SV 50

6,35 | 1/4

–

L13001504

LOKring 8 NK Ms SV 50

L13001398

LOKring 9,53 NK Ms SV 50

9,53 | 3/8

| 5/16

L13001399

LOKring 10 NK Ms SV 50

–

L13001221

LOKring 12 NK Ms SV 50

–

L13001752

LOKring 12,7 NK Ms SV 50

12,7 | 1/2

L13001225

LOKring 15 NK Ms SV 50

L13001324

LOKring 16 NK Ms SV 50

| 5/8

L13001325

LOKring 18 NK Ms SV 50

L13001334

LOKring 19 NK Ms SV 50

| 3/4

L13001326

LOKring 20 NK Ms SV 50

L13001327

LOKring 22 NK Ms SV 50

| 7/8

LOKRING connectors with 1/4“ SAE schrader valve***

Article no.

Article name

Tube outer -ø* [mm | inch]

For connecting aluminium tubes or for connecting aluminium tubes to copper or steel tubes with identical tube outer diameters with 1/4" SAE schrader valve.

L14003301

LOKring Al SP M1/4-NK9,53

9,53 | 3/8

– – –

* Further sizes available on request. ** Please see page 36 on how to use LOKIN stabilisation inserts.

LOKRING: x NK AL SV 50 | Aluminium connectors with schrader valve

* Further sizes available on request. ** Cover cap included in the scope of supply. *** Please note the admissible range of application for aluminium tube connections on page 13.

L14003302 LOKring Al SP M1/4-NK13

| 1/2

26 | LOKRING

T-CONNeCTORS AND eLBOWS ® WITH LOKRING CONNECTIONS LOKRING: x NTK Ms 50 | Brass T-connectors LOKRING brass T-connectors** For connecting copper and/or steel tubes with 90° branch and identical tube outer diameters.

* Further sizes available on request. **Please note the use of stabilisation inserts LOKIN on page 34.

Article no.

Article name

ø* tube 1 = tube 2 = tube 3 [mm | inch]

L13004614

LOKring 6 NTK Ms 50

L13004777

LOKring 6,35 NTK Ms 50

6,35 | 1/4

–

L13001192

LOKring 8 NTK Ms 50

L13001193

LOKring 9,53 NTK Ms 50

9,53 | 3/8

| 5/16

L13001194

LOKring 10 NTK Ms 50

–

L13001195

LOKring 12 NTK Ms 50

–

L13001698

LOKring 12,7 NTK Ms 50

12,7 | 1/2

L13001196

LOKring 13 NTK Ms 50

| –

L13001198

LOKring 16 NTK Ms 50

| 5/8

L13001190

LOKring 18 NTK Ms 50

L13001199

LOKring 19 NTK Ms 50

| 3/4

–

L13003337 LOKring 25,4 NTK Ms 50

25,4 |

L13000812

LOKring 22 NTK Ms 50

| 7/8

L13003339 LOKring 28 NTK Ms 50

L13003338 LOKring 28,6 NTK Ms 50

28,6 | 11/8

L13005002 LOKring 35 NTK Ms 50

–

| 1 3/8

LOKRING: x NTK AL 50 | Aluminium T-connectors LOKRING aluminium T-connectors For connecting aluminium tubes or for connecting aluminium tubes to copper or steel tubes with 90° branch with identical tube outer diameters.

ø* tube 1 = tube 2 = tube 3 Article no.

Article name

[mm | inch]

L13003130

LOKring 9,53 NTK Al 50

9,53 | 3/8

L13003176

LOKring 10 NTK Al 50

–

* Further sizes available on request. ** Please note the admissible range of application for aluminium tube connections on page 13.

LOKRING: x NBK CU 50-45° | Copper long radius elbow with LOKRING connections LOKRING copper elbow 45° with LOKRING connections

Article no.

Article name

Tube outer -ø* [mm | inch]

For connecting copper and/or steel tubes with identical tube outer diameters.

L13005122

LOKring 9,53 NBK Cu 50-45

9,53 | 3/8"

L13005111

LOKring 10 NBK Cu 50-45

–

L13005113

LOKring 12 NBK Cu 50-45

–

L13005112

LOKring 12,7 NBK Cu 50-45

12,7 | 1/2"

L13005114

LOKring 16 NBK Cu 50-45

| 5/8"

L13005115

LOKring 18 NBK Cu 50-45

L13005116

LOKring 19 NBK Cu 50-45

| 3/4"

L13005117

LOKring 22 NBK Cu 50-45

| 7/8"

L13005118

LOKring 25,4 NBK Cu 50-45

25,4 |

L13005120

LOKring 28 NBK Cu 50-45

L13005119

LOKring 28,6 NBK Cu 50-45

28,6 |11/8"

L13005121

LOKring 35 NBK Cu 50-45

–

1" –

| 13/8"

LOKRING | 27

LOKRING: x NBK CU 50-90° | Copper long radius elbow with LOKRING connections LOKRING copper elbow 90° with LOKRING connections

Article no.

Article name

Tube outer -ø* [mm | inch]

For connecting copper and/or steel tubes with identical tube outer diameters.

L13004625 LOKring 9,53 NBK Cu 50-90

9,53 | 3/8

L13004626 LOKring 10 NBK Cu 50-90

–

L13004627 LOKring 12 NBK Cu 50-90

–

L13004628 LOKring 12,7 NBK Cu 50-90

12,7 | 1/2

L13003944 LOKring 16 NBK Cu 50-90

| 5/8

L13004115

LOKring 18 NBK Cu 50-90

L13003945 LOKring 19 NBK Cu 50-90

| 3/4

L13003946 LOKring 22 NBK Cu 50-90

| 7/8

L13003979 LOKring 25,4 NBK Cu 50-90

25,4 |

L13003947

–

LOKring 28 NBK Cu 50-90

–

L13003948 LOKring 28,6 NBK Cu 50-90

28,6 | 11/8

L13003949 LOKring 35 NBK Cu 50-90

Article no.

Article name

[mm | inch]

L13004621

LOKring 6 NWK Ms 50

L13004775

LOKring 6,35 NWK Ms 50

6,35 | 1/4

L13001978

LOKring 8 NWK Ms 50

L13001397

LOKring 9,53 NWK Ms 50

9,53 | 3/8

L13001313

LOKring 10 NWK Ms 50

–

L13001205

LOKring 12 NWK Ms 50

–

L13001699

LOKring 12,7 NWK Ms 50

12,7 | 1/2

L13001323

LOKring 13 NWK Ms 50

–

L13001200

LOKring 15 NWK Ms 50

–

L13001201

LOKring 16 NWK Ms 50

| 5/8

L13001203

LOKring 18 NWK Ms 50

L13001202

LOKring 19 NWK Ms 50

| 3/4

L13001204

LOKring 22 NWK Ms 50

| 7/8

| 13/8

LOKRING: x NWK MS 50 | Brass elbow connectors LOKRING Brass elbow connectors* For connecting copper and/or steel tubes with 90° branch and identical tube outer diameters.

* Please see page 36 on how to use LOKIN stabilisation inserts.

Tube outer -ø*

–

| 5/16

–

L13003344 LOKring 25,4 NWK Ms 50

25,4 |

L13002732 LOKring 28 NWK Ms 50

–

L13003182

28,6 | 11/8

LOKring 28,6 NWK Ms 50

28 | LOKRING

BRASS ReDUCeR ADAPTORS FLEXIBILITY FOR ALL APPLICATIONS BECOME MORE FLExIBLE BY REDUCING YOUR STOCK The variety of reducing T-connectors and also reducing elbow

With the new NRA reducer adaptors VULKAN LOKRING has

connectors needed for combining all the different tube dia-

launched the solution for this problem. You just need the stan-

meters which are nowadays being used in air conditioning

dard T-connectors and standard elbow connectors and make the

systems is constantly growing. In order to stay flexible installers

reduction by connecting the correct NRA adaptor. Thus you will

needed to build a huge stock of all the different connectors.

always have the correct connection available directly on-site.

Example of use

LOKRING | 29

LOKRING x NRA MS 50 | Brass reducing adaptors Brass reducing adaptors Can be combined with all series 50 connectors from 6 mm to 35 mm (1/4“ to 1 3/8“) in order to make reducing connectors of any type.

Article no.

Article name

ø* tube 1

ø* tube 2

[mm | inch]

[mm |inch] |

Article no.

Article name

ø* tube 1

ø* tube 2

[mm | inch]

L13005049

LOKring 8/6 NRA Ms 50

| 5/16

–

L13005066

LOKring 22/12 NRA Ms 50

22 | 7/8

12 |

L13005053

LOKring 9.53/6.35 NRA Ms 50

9,53 | 3/8

6,35 | 1/4

L13005069

LOKring 22/12.7 NRA Ms 50

22 | 7/8

12,7 | 1/2

–

L13005050

LOKring 10/6 NRA Ms 50

10 |

–

L13005072

LOKring 22/15 NRA Ms 50

22 | 7/8

15 |

L13005055

LOKring 10/8 NRA Ms 50

10 |

–

|5/16

L13005075

LOKring 22/16 NRA Ms 50

22 | 7/8

16 | 5/8

–

L13005051

LOKring 12/6 NRA Ms 50

12 |

–

L13005078

LOKring 22/18 NRA Ms 50

22 | 7/8

18 |

L13005056

LOKring 12/8 NRA Ms 50

12 |

–

|5/16

L13005079

LOKring 22/19 NRA Ms 50

22 | 7/8

19 | 3/4

–

L13005061

LOKring 12/10 NRA Ms 50

12 |

–

10 |

–

L13005070

LOKring 25.4/12.7 NRA Ms 50

25,4 |

12,7 | 1/2

L13005054

LOKring 12.7/6.35 NRA Ms 50

12,7 | 1/2

6,35 | 1/4

L13005076

LOKring 25.4/16 NRA Ms 50

25,4 |

16 | 5/8

L13005058

LOKring 12.7/9.53 NRA Ms 50

12,7 | 1/2

9,53 | 3/8

L13005080

LOKring 25.4/19 NRA Ms 50

25,4 |

19 | 3/4

L13005057

LOKring 15/8 NRA Ms 50

15 |

–

L13005087

LOKring 28/16 NRA Ms 50

28 |

–

16 | 5/8

|5/16

L13005063

LOKring 15/12 NRA Ms 50

15 |

–

12 |

–

L13005088

LOKring 28/18 NRA Ms 50

28 |

–

18 |

L13005059

LOKring 16/9.53 NRA Ms 50

16 | 5/8

9,53 | 3/8

L13005089

LOKring 28/19 NRA Ms 50

28 |

–

19 | 3/4

–

L13005062

LOKring 16/10 NRA Ms 50

16 | 5/8

10 |

–

L13005090

LOKring 28/22 NRA Ms 50

28 |

–

22 | 7/8

L13005064

LOKring 16/12 NRA Ms 50

16 | 5/8

12 |

–

L13005077

LOKring 28.6/16 NRA Ms 50

28,6 |1 1/8

16 | 5/8

L13005067

LOKring 16/12.7 NRA Ms 50

16 | 5/8

12,7 | 1/2

L13005081

LOKring 28.6/19 NRA Ms 50

28,6 | 1 1/8

19 | 3/4

L13005065

LOKring 18/12 NRA Ms 50

18 |

12 |

–

L13005083

LOKring 28.6/22 NRA Ms 50

28,6 | 1 1/8

22 | 7/8

–

L13005071

LOKring 18/15 NRA Ms 50

18 |

–

15 |

–

L13005085

LOKring 28.6/25.4 NRA Ms 50

28,6 | 1 1/8

25,4 |

L13005073

LOKring 18/16 NRA Ms 50

18 |

–

16 | 5/8

L13005082

LOKring 35/19 NRA Ms 50

35 | 1 3/8

19 | 3/4

L13005060

LOKring 19/9.53 NRA Ms 50

19 | 3/4

9,53 | 3/8

L13005084

LOKring 35/22 NRA Ms 50

35 | 1 3/8

22 | 7/8

L13005068

LOKring 19/12.7 NRA Ms 50

19 | 3/4

12,7 | 1/2

L13005091

LOKring 35/28 NRA Ms 50

35 | 1 3/8

28 | –

L13005074

LOKring 19/16 NRA Ms 50

19 | 3/4

16 | 5/8

L13005086

LOKring 35/28.6 NRA Ms 50

35 | 1 3/8

28,6 |11/8

30 | LOKRING

ReDUCING CONNeCTORS TWO DIFFERENT DIAMETERS – ONE CONNECTION! LOKRING: x NR MS 50 | Brass reducing connectors LOKRING brass reducing connectors** LOKRING brass reducing connections, one of our special strengths.Choose »your« individual tube combination from our standard range in diameters from 6 mm up to and including 35 mm. For connecting copper and/or steel tubes with different tube outer diameters.

* Further sizes available on request. ** Please see page 36 on how to use LOKIN stabilisation inserts.

SELECTION AID: STEP 01 | Choose reducing connector Tube-ø

to tube-ø of the reducer 1/4 6,35

5/16 8

3/8 9,53

1/2 12,7

5/8 16

inch mm

6,35 | 1/4

9,53 | 3/8

| –

12,7 | 1/2

| 5/8

| –

| 3/4

| 7/8

| 5/16

28,6 | 1 1/8 35

45 48

47 50

6,35 1/4

8 5/16

9,53 3/8

12,7 1/2

16 5/8

19 3/4

22 7/8

How to read the table: from left to right. The example marked shows a reducing connector with tube-ø 12,7 mm to tube-ø 12 mm of the reducer. 21

1 1/8 28,6

6 Zoll

| 1 3/8

1 25,4

| –

7/8 22

25,4 | 1 28

3/4 19

The number refers to selection aid step 02 with the ordering parameters.

25,4 1

28,6 1 1/8

LOKRING | 31

SELECTION AID: STEP 02 | Choose article number and name No.

Article no.

Article name

ø* tube 1 [mm | inch]

p p

ø* tube 2 [mm |inch]

No.

Article no.

Article name

ø* tube 1 [mm | inch]

p p

ø* tube 2 [mm | inch]

L13004603

LOKring 6,35/6 NR Ms 50

6,35 | 1/4

–

L13001766

LOKring 18/12 NR Ms 50

18 |

–

12 |

L13004604

LOKring 8/6 NR Ms 50

| 5/16

–

L13001315

LOKring 18/16 NR Ms 50

18 |

–

16 | 5/8

L13004774

LOKring 8/6,35 NR Ms 50

| 5/16

6,35 | 1/4

L13003552

LOKring 19/9,53 NR Ms 50

19 | 3/4

9,53 | 3/8

L13004606

LOKring 9,53/6 NR Ms 50

9,53 | 3/8

–

L13003088

LOKring 19/12 NR Ms 50

19 | 3/4

12 |

L13004773

LOKring 9,53/6,35 NR Ms 50

9,53 | 3/8

6,35 | 1/4

L13001826

LOKring 19/12,7 NR Ms 50

19 | 3/4

12,7 | 1/2

L13001629

LOKring 9,53/8 NR Ms 50

9,53 | 3/8

| 5/16

L13001446

LOKring 19/16 NR Ms 50

19 | 3/4

16 | 5/8

L13004607 LOKring 10/6 NR Ms 50

10 |

–

L13001823

LOKring 19/18 NR Ms 50

19 | 3/4

18 | 5/8

L13004776

LOKring 10/6,35 NR Ms 50

10 |

–

6,35 | 1/4

L13003551

LOKring 22/9,53 NR Ms 50

22 | 7/8

9,53 | 3/8

L13001651

LOKring 10/8 NR Ms 50

10 |

–

| 5/16

L13001961

LOKring 22/12 NR Ms 50

22 | 7/8

12 |

L13001396

LOKring 10/9,53 NR Ms 50

10 |

–

9,53 | 3/8

L13003897

LOKring 22/12,7 NR Ms 50

22 | 7/8

12,7 | 1/2

–

L13004608

LOKring 12/6 NR Ms 50

12 |

–

L13001400

LOKring 22/16 NR Ms 50

22 | 7/8

16 | 5/8

L13004784

LOKring 12/6,35 NR Ms 50

12 |

–

6,35 | 1/4

L13001316

LOKring 22/18 NR Ms 50

22 | 7/8

18 |

L13001232

LOKring 12/8 NR Ms 50

12 |

–

| 5/16

L13001447

LOKring 22/19 NR Ms 50

22 | 7/8

19 | 3/4

L13001233

LOKring 12/9,53 NR Ms 50

12 |

–

9,53 | 3/8

L13003333

LOKring 25,4/19 NR Ms 50

25,4 |

19 | 3/4

L13001234

LOKring 12/10 NR Ms 50

12 |

–

10 |

–

L13004003

LOKring 25,4/22 NR Ms 50

25,4 |

22 | 7/8

L13004609

LOKring 12,7/6 NR Ms 50

12,7 | 1/2

–

L13004179

LOKring 28/12 NR Ms 50

28 |

–

12 |

L13004785

LOKring 12,7/6,53 NR Ms 50

12,7 | 1/2

6,35 | 1/4

L13003534

LOKring 28/16 NR Ms 50

28 |

–

16 | 5/8

L13001831

LOKring 12,7/8 NR Ms 50

12,7 | 1/2

| 5/16

L13003634

LOKring 28/18 NR Ms 50

28 |

–

18 |

L13001702

LOKring 12,7/9,53 NR Ms 50

12,7 | 1/2

9,53 | 3/8

L13003216

LOKring 28/22 NR Ms 50

28 |

–

22 | 7/8

L13001789

LOKring 12,7/10 NR Ms 50

12,7 | 1/2

10 |

–

L13003334

LOKring 28,6/12,7 NR Ms 50

28,6 | 1 1/8

12,7 | 1/2

L13001822

LOKring 12,7/12 NR Ms 50

12,7 | 1/2

12 |

–

L13003335

LOKring 28,6/16 NR Ms 50

28,6 | 1 1/8

16 | 5/8

L13004610

LOKring 16/6 NR Ms 50

16 | 5/8

–

L13003543

LOKring 28,6/19 NR Ms 50

28,6 | 1 1/8

19 | 3/4

L13004786

LOKring 16/6,35 NR Ms 50

16 | 5/8

6,35 | 1/4

L13003106

LOKring 28,6/22 NR Ms 50

28,6 | 1 1/8

22 | 7/8

L13001407

LOKring 16/9,53 NR Ms 50

16 | 5/8

9,53 | 3/8

L13003336

LOKring 28,6/25,4 NR Ms 50

28,6 | 1 1/8

25,4 |

L13001408

LOKring 16/10 NR Ms 50

16 | 5/8

10 |

–

L13003696

LOKring 28,6/28 NR Ms 50

28,6 | 1 1/8

28 |

–

L13001314

LOKring 16/12 NR Ms 50

16 | 5/8

12 |

–

L13004088

LOKring 35/22 NR Ms 50

35 | 1 3/8

22 | 7/8

L13001703

LOKring 16/12,7 NR Ms 50

16 | 5/8

12,7 | 1/2

L13004087

LOKring 35/28 NR Ms 50

35 | 1 3/8

28 |

L13002450

LOKring 18/10 NR Ms 50

18 |

10 |

L13004611

LOKring 35/28,6 NR Ms 50

35 | 1 3/8

28,6 | 1 1/8

–

– –

–

32 | LOKRING

ReDUCING CONNeCTORS TWO DIFFERENT DIAMETERS – ONE CONNECTION! LOKRING x NR AL 50 | Aluminium reducing connectors LOKRING Aluminium reducing connectors** In addition to our brass reducers, we also provide you with the possibility of putting together your very own aluminium tube combination, too. For connecting two aluminium tubes or for connecting aluminium tubes to copper or steel tubes with identical tube outer diameters.

* Further sizes available on request. ** Please note the admissible range of application for aluminium tube connections on page 13.

SELECTION AID: STEP 01 | Choose reducing connector Tube-ø

to tube-ø of the reducer

inch mm

| –

5/16 8

3/8 9,53

5/8 16

| –

| 5/8

| –

| 3/4

| –

| 1 3/8

–

8 5/16

9,53 3/8

16 5/8

How to read the table: from left to right. The example marked shows a reducing connector with tube-ø 12 mm to tube-ø 9,53 mm of the reducer. 11

–

5 inch

9,53 | 3/8

The number refers to selection aid step 02 with the ordering parameters.

LOKRING | 33

SELECTION AID: STEP 02 | Choose article number and name No.

Article no.

Article name

ø* tube 1 [mm | inch]

p p

ø* tube 2 [mm | inch]

No.

Article no.

Article name

ø* tube 1 [mm | inch]

p p

ø* tube 2 [mm | inch]

L13001616

LOKring 6/5 NR Al 50

–

L13001475

LOKring 16/9,53 NR Al 50

16 | 5/8

9,53 | 3/8

L13001596

LOKring 8/6 NR Al 50

| 5/16

–

L13001808

LOKring 16/10 NR Al 50

16 | 5/8

10 |

–

L13001687

LOKring 9,53/6 NR Al 50

9,53 | 3/8

–

L13001309

LOKring 16/13 NR Al 50

16 | 5/8

13 |

–

L13001443

LOKring 9,53/8 NR Al 50

9,53 | 3/8

| 5/16

L13001440

LOKring 16/15 NR Al 50

16 | 5/8

15 |

–

L13001809

LOKring 9,53/9 NR Al 50

9,53 | 3/8

–

L13003169

LOKring 17/16 NR Al 50

17 |

–

16 | 5/8

L13001489

LOKring 10/6 NR Al 50

10 |

–

L13003490

LOKring 18/16 NR Al 50

18 |

–

16 | 5/8

L13001617

LOKring 10/8 NR Al 50

10 |

–

| 5/16

L13001476

LOKring 19/6 NR Al 50

19 | 3/4

L13001610

LOKring 10/9,53 NR Al 50

10 |

–

9,53 | 3/8

L13003558

LOKring 19/9,53 NR Al 50

19 | 3/4

9,53 | 3/8

–

L13001277

LOKring 12/6 NR Al 50

12 |

–

L13001421

LOKring 19/16 NR Al 50

19 | 3/4

16 | 5/8

L13001577

LOKring 12/8 NR Al 50

12 |

–

| 5/16

L13001691

LOKring 19/18 NR Al 50

19 | 3/4

18 |

L13001278

LOKring 12/9,53 NR Al 50

12 |

–

9,53 | 3/8

L13001725

LOKring 20/19 NR Al 50

20 |

–

19 | 3/4

L13001279

LOKring 12/10 NR Al 50

12 |

–

10 |

–

L13003559

LOKring 22/9,53 NR Al 50

22 | 7/8

9,53 | 3/8

L13003518

LOKring 15/12 NR Al 50

15 |

–

12 |

–

L13003658

LOKring 22/16 NR Al 50

22 | 7/8

16 | 5/8

L13003809

LOKring 15/13 NR Al 50

15 |

–

13 |

–

L13003560

LOKring 22/19 NR Al 50

22 | 7/8

19 | 3/4

L13001474

LOKring 16/6 NR Al 50

16 | 5/8

–

ReDUCING CONNeCTORS WITH SCHRADER VALVE FOR FAST SERVICE LOKRING x NR MS SV | Brass reducing connectors with schrader valve ø* tube 1 [mm | inch]

p ø* tube 2 p [mm | inch]

LOKRING reducing connectors with schrader valve**

Article no.

For connecting copper and/or steel tubes with different tube outer diameters. A 1/4“ SAE schrader valve connection makes fast and straightforward service possible.

L13004613 LOKring 8/6 NR Ms SV 50

| 5/16 p 6

L13004787 LOKring 8/6,35 NR Ms SV 50

| 5/16 p 6,35 | 1/4

L13004646 LOKring 9,53/6 NR Ms SV 50

9,53 | 3/8 p 6

* Further sizes available on request. ** Please see page 36 on how to use LOKIN stabilisation inserts.

Article name

| |

– –

L13004790 LOKring 9,53/6,35 NR Ms SV 50 9,53 | 3/8 p 6,35 | 1/4

34 | LOKRING

T-ReDUCeRS SOPHISTICATEDLY SIMPLE LOKRING x NTR MS 50 | Brass T-reducing connectors LOKRING brass T-reducing connectors** For connecting copper and/or steel tubes with different tube outer diameters. * Further sizes available on request. ** Please see page 36 on how to use LOKIN stabilisation inserts.

3 1

Article no.

Article name

ø* tube 1 [mm | inch]

p p

ø* tube 2 [mm | inch]

p p

ø* tube 3 [mm | inch]

L13004615

LOKring 6,35/9,53/6,35 NTR Ms 50

6,35 | 1/4

5,53 | 3/8

6,35 | 1/4

L13003433

LOKring 8/9,53/8 NTR Ms 50

| 5/16

9,53 | 3/8

| 1/4

L13003885

LOKring 9,53/12,7/6 NTR Ms 50

9,53 | 3/8

12,7 | 1/2

–

L13004825

LOKring 9,53/6/6 NTR Ms 50

9,53 | 3/8

–

L13004820

LOKring 9,53/6,35/6,35 NTR Ms 50

9,53 | 3/8

6,35 | 1/4

L13004824

LOKring 9,53/6/9,53 NTR Ms 50

9,53 | 3/8

–

9,53 | 3/8

L13004819

LOKring 9,53/6,35/9,53 NTR Ms 50

9,53 | 3/8

6,35 | 1/4

9,53 | 3/8

L13004855

LOKring 10/6/10 NTR Ms 50

–

L13001701

LOKring 12,7/16/12,7 NTR Ms 50

12,7 | 1/2

| 5/8

12,7 | 1/2

L13004618

LOKring 12,7/6,35/12,7 NTR Ms 50

12,7 | 1/2

6,35 | 1/4

12,7 | 1/2

L13004619

LOKring 12,7/6,35/9,53 NTR Ms 50

12,7 | 1/2

6,35 | 1/4

9,53 | 3/8

L13003357

LOKring 12,7/9,53/9,53 NTR Ms 50

12,7 | 1/2

9,53 | 3/8

L13003840

LOKring 16/12,7/12,7 NTR Ms 50

| 5/8

12,7 | 1/2

L13002394

LOKring 16/12,7/16 NTR Ms 50

| 5/8

12,7 | 1/2

| 5/8

L13004077

LOKring 16/12/16 NTR Ms 50

| 5/8

–

| 5/8

L13001448

LOKring 16/19/16 NTR Ms 50

| 5/8

| 3/4

| 5/8

L13004620

LOKring 16/6/16 NTR Ms 50

| 5/8

–

| 5/8

L13003387

LOKring 16/6,35/16 NTR Ms 50

| 5/8

6,35 | 1/4

| 5/8

L13001922

LOKring 16/9,53/12,7 NTR Ms 50

| 5/8

9,53 | 3/8

12,7 | 1/2

L13001828

LOKring 18/12/18 NTR Ms 50

–

L13003881

LOKring 19/12,7/12,7 NTR Ms 50

| 3/4

12,7 | 1/2

L13003358

LOKring 19/12,7/16 NTR Ms 50

| 3/4

12,7 | 1/2

| 5/8

L13003197

LOKring 19/12,7/19 NTR Ms 50

| 3/4

12,7 | 1/2

| 3/4

L13002507

LOKring 19/16/16 NTR Ms 50

| 3/4

| 5/8

L13002693

LOKring 19/16/19 NTR Ms 50

| 3/4

| 5/8

| 3/4

L13003882

LOKring 19/19/12,7 NTR Ms 50

| 3/4

12,7 | 1/2

L13003918

LOKring 22/12,7/19 NTR Ms 50

| 7/8

12,7 | 1/2

| 3/4

L13001490

LOKring 22/12/22 NTR Ms 50

| 7/8

–

| 7/8

L13003842

LOKring 22/16/19 NTR Ms 50

| 7/8

| 5/8

| 3/4

L13001411

LOKring 22/16/22 NTR Ms 50

| 7/8

| 5/8

| 7/8

L13003883

LOKring 28,6/19/19 NTR Ms 50

28,6 | 11/8

| 3/4

L13003884

LOKring 28,6/28,6/16 NTR Ms 50

28,6 | 11/8

| 5/8

L13004978

LOKring 35/12,7/28,6 NTR MS 50

| 1 3/8

12,7 | 1/2

28,6 |1 1/8

L13004988

LOKring 35/16/28,6 NTR MS 50

| 1 3/8

| 5/8

28,6 |1 1/8

L13004979

LOKring 35/16/35 NTR MS 50

| 1 3/8

| 5/8

L13004967

LOKring 35/19/28,6 NTR MS 50

| 1 3/8

| 3/4

28,6 |1 1/8

L13004968

LOKring 35/22/28,6 NTR MS 50

| 1 3/8

| 7/8

28,6 |1 1/8

L13004980

LOKring 35/28,6/16 NTR MS 50

| 1 3/8

28,6 | 1 1/8

| 5/8

L13005003

LOKring 35/28,6/35 NTR MS 50

| 1 3/8

28,6 | 1 1/8

|1 3/8

L13004981

LOKring 35/35/16 NTR MS 50

| 1 3/8

|5/8

L13005014

LOKring 35/35/19 NTR MS 50

| 1 3/8

|3/4

| |

–

|1 3/8

LOKRING | 35

eLBOW ReDUCING CONNeCTORS SAVES SPACE GOING ROUND CORNERS LOKRING x NWR MS 50 | Brass elbow reducing connectors LOKRING brass elbow reducing connectors* For connecting copper and/or steel tubes with different tube outer diameters.

* Please see page 36 on how to use LOKIN stabilisation inserts.

SELECTION AID: STEP 01 | Choose reducing connector Tube-ø

to tube-ø of the reducer

inch mm

3/16 5

1/4 6,35

| 5/16

9,53 | 3/8 10

| –

3/8 9,53

5/8 16

–

06 07 12

12,7 | 1/2 22

5/16 8

| 7/8

How to read the table: from left to right. The example marked shows a reducing connector with tube-ø 9,53 mm to tube-ø 8 mm of the reducer. 06

The number refers to selection aid step 02 with the ordering parameters.

SELECTION AID: STEP 02 | Choose article number and name No.

Article no.

Article name

ø* tube 1 [mm | inch]

p p

ø* tube 2 [mm | inch]

No.

Article no.

L13002851

LOKring 8/5 NWR Ms 50

| 5/16

| 3/16

L13004639

LOKring 8/6 NWR Ms 50

| 5/16

–

L13004782

LOKring 8/6,35 NWR Ms 50

| 5/16

6,35 | 1/4

L13004640

LOKring 9,53/6 NWR Ms 50

9,53 | 3/8

L13004783

LOKring 9,53/6,35 NWR Ms 50 9,53 | 3/8

6,35 | 1/4

L13001672

LOKring 9,53/8 NWR Ms 50

9,53 | 3/8

LOKring 10/9,53 NWR Ms 50

10 |

9,53 | 3/8

07 L13003369

–

| 5/16

p p

ø* tube 2 [mm | inch]

L13005020 LOKring 12,7/6,35 NWR Ms 50 12,7 | 1/2

6,35 | 1/4

L13003026

LOKring 12,7/8 NWR Ms 50

12,7 | 1/2

L13002091

LOKring 12,7/9,53 NWR Ms 50 12,7 | 1/2

9,53 | 3/8 12,7 | 1/2

Article name

ø* tube 1 [mm | inch]

11 11 L13003027 LOKring 16/12,7 NWR Ms 50

16 | 5/8

18 |

| 5/16

L13001362 LOKring 18/12 NWR Ms 50 13 L13003514 LOKring 19/12,7 NWR Ms 50

–

12 |

19 | 3/4

12,7 | 1/2

14 L13002397

22 | 7/8

16 | 5/8

LOKring 22/16 NWR Ms 50

–

36 | LOKRING

STABILISATION INSeRTS LOKIN – A STEP TOWARDS ADDITIONAL SAFETY BECAUSE SAFE IS QUITE SIMPLY SAFER We have developed our LOKIN stabilisation inserts to provide

use of LOKRING® tube connections. Tensile tests carried out by

additional protection to tube systems that are exposed to

an independent institute have shown that the pull-out force can

mechanical loads, for example. They support the calibration

be doubled when a stabilisation insert is used.*

of the ends of the copper tubes, thus guaranteeing the safe

* Test with hard copper tube (R290) according to EN-12735-1, ø 35 mm x 1.5 mm

LOKRING | 37

LOKIN x VH MS y | Stabilisation insert LOKIN brass stabilisation inserts* Brings additional safety into your LOKRING connection. We have developed the LOKIN stabilisation insert especially on account of the increase in refrigerants with higher pressures. In addition to the additional safety component, the stabilisation insert supports the calibration of roll goods. The LOKIN stabilisation inserts must be inserted into the ends of the tubes before LOKRING assembly.

1 pce.

Article no.

* Further sizes available on request.

Article name

Tube-ø (x)

Wall thikness (y)

[ mm | inch ] 0,7 L12003526

Article no.

Article name

Tube-ø (x)

Wall thikness (y)

[ mm | inch ]

[ mm]

L12002017

LOKin 12 VH MS 10

–

1,0

0,7

L12001989

LOKin 12,7 VH MS 10

12,7

1/2

1,0

1/2

0,7

L12002290

LOKin 15 VH MS 10

–

1,0

3/4

0,7

L12001990

LOKin 16 VH MS 10

5/8

1,0 1,0

LOKin 6,35 VH Ms 07

6,35

1/4

0,7

L12001978

LOKin 9,53 VH Ms 07

9,53

3/8

L12001979

LOKin 12,7 VH Ms 07

12,7

L12001981

LOKin 19 VH Ms 07

1,0

LOKin 6 VH MS 08

–

0,8

L12002033

LOKin 18 VH MS 10

–

L12003214

LOKin 6,35 VH MS 08

6,35

1/4

0,8

L12001991

LOKin 19 VH MS 10

3/4

1,0

L12002894

LOKin 8 VH MS 08

–

0,8

L12003148

LOKin 20 VH MS 10

–

1,0

L12003085

LOKin 9,53 VH MS 08

9,53

3/8

0,8

L12001997

LOKin 22 VH MS 10

7/8

1,0

L12002457

LOKin 10 VH MS 08

–

0,8

L12002547

LOKin 25,4 VH MS 10

25,4

1,0

0,8 L12003155

L12003646

LOKin 12 VH MS 08

–

0,8

L12002153

LOKin 28 VH MS 10

–

1,0

L12003087

LOKin 12,7 VH MS 08

12,7

1/2

0,8

L12002550

LOKin 28,6 VH MS 10

28,6

| 1 1/8

1,0

L12003647

LOKin 15 VH MS 08

–

0,8

L12003090

LOKin 16 VH MS 11

5/8

1,1

L12003648

LOKin 18 VH MS 08

–

0,8

L12003092

LOKin 19 VH MS 11

3/4

1,1

L12003649

L12003093

LOKin 22 VH MS 11

7/8

1,1

L12003273

LOKin 12,7 VH MS 12

12,7

1/2

1,2

0,9

L12003274

LOKin 16 VH MS 12

5/8

1,2

0,9

L12002766

LOKin 19 VH MS 12

3/4

1,2

5/8

0,9

L12002895

LOKin 22 VH MS 12

7/8

1,2

3/4

0,9

L12003069

LOKin 25,4 VH MS 12

25,4

1,2

7/8

0,9

L12003067

LOKin 28,6 VH MS 12

28,6

| 1 1/8

1,2

| 1 1/8

0,9

L12003396

LOKin 31,8 VH MS 12

31,8

–

1,2

1,0

L12003070

LOKin 35 VH MS 12

| 1 3/8

1,2

LOKin 22 VH MS 08

7/8

0,8

0,9 L12003287

LOKin 6,35 VH MS 09

6,35

1/4

0,9

L12003086

LOKin 9,53 VH MS 09

9,53

3/8

L12003088

LOKin 12,7 VH MS 09

12,7

1/2

L12003089

LOKin 16 VH MS 09

L12003091

LOKin 19 VH MS 09

L12003288

LOKin 22 VH MS 09

L12003290

LOKin 28,6 VH MS 09

28,6

LOKin 6 VH MS 10

–

1,0 L12003156

1,1

L12003215

LOKin 6,35 VH MS 10

6,35

1/4

1,0

L12002175

LOKin 8 VH MS 10

–

1,0

L12001988

LOKin 9,53 VH MS 10

9,53

3/8

1,0

L12002018

LOKin 10 VH MS 10

–

1,0

1,2

1,4

1,5

L12003442

LOKIN 22 VH MS 14

7/8

1,4

L12003094

LOKin 35 VH MS 14

| 1 3/8

1,4

L12003068

LOKin 28 VH MS 15

–

1,5

L12002530

LOKin 35 VH MS 15

| 1 3/8

1,5

38 | Euro flare-fittings

EURO FLARE-FITTINGS THE QUICK CONNECTION INSTALLED IN NO TIME LOKRING速 EURO flare-fittings, the fast and simple solution for

without the seal slipping even in spots that are difficult to reach.

the installation and repair of air-conditioning systems. The

The single-sided LOKRING速 connection on the EURO flare-fitting

prepressed copper seal on the cone ensures safe assembly

allows direct connection to the copper pipe.

EURO FLARE-FITTINGS | 39

LOKRING LR-EURO-x-EBK | EURO flare-fittings ø Thread p p [SW*|SAE**]

EURO flare-fittings with LOKRING connection***

Article no.

Article name

ø Tube [mm |inch]

L13004631

LOKring Euro - 6 - 1/4“ SAE

| – p 17 | 1/4

EURO flare-fitting with LOKRING connection – the clean and fast solution.

L13004632 LOKring Euro - 6 - 3/8“ SAE

| – p 22 | 3/8

L13004811

LOKring Euro - 6,35 - 1/4“ SAE

6,35 | 1/4 p 17 | 1/4

L13004812

LOKring Euro - 6,35 - 3/8“ SAE

6,35 | 1/4 p 22 | 3/8

L13004322 LOKring Euro - 9,53 - 3/8“ SAE

9,53 | 3/8 p 22 | 3/8

L13004323 LOKring Euro - 9,53 - 1/2“ SAE

9,53 | 3/8 p 24 | 1/2

L13004324

* SW = Wrench size ** SAE = Specification in inches *** Please follow the specified tightening torque on page 39.

LOKring Euro - 10 - 3/8“ SAE

10 | – p 22 | 3/8

L13004325 LOKring Euro - 12 - 1/2“ SAE

12 | – p 24 | 1/2

L13004326 LOKring Euro - 12,7 - 1/2“ SAE

12,7 | 1/2 p 24 | 1/2

L13004327 LOKring Euro - 12,7 - 5/8“ SAE

12,7 | 1/2 p 27 | 5/8

L13004328 LOKring Euro - 16 - 5/8“ SAE

16 | 5/8 p 27 | 5/8

L13004329 LOKring Euro - 16 - 3/4“ SAE

16 | 5/8 p 36 | 3/4

L13004330 LOKring Euro - 18 - 3/4“ SAE

18 | – p 36 | 3/4

L13004331

LOKring Euro - 19 - 3/4“ SAE

19 | – p 36 | 3/4

Article no.

Article name

ø Tube [mm |inch]

LOKRING LR-EURO-x-EB | EURO flare-fittings EURO flare-fittings without LOKRING connection*** Can be used in combination with LOKRING elbow connectors, LOKRING T-connectors and their reducers.

ø Thread p p [SW*|SAE**]

L13004343 LOKring LR-EURO-06-EB

| –

17 | 1/4

L13004846 LOKring LR-EURO-06,35-EB

6,35 | 1/4

17 | 1/4

L13004344 LOKring LR-EURO-09,53-EB

9,53 | 3/8

22 | 3/8

L13004345 LOKring LR-EURO-10-EB

10 | –

22 | 3/8

L13004346 LOKring LR-EURO-12-EB

12 | –

24 | 1/2

L13004847 LOKring LR-EURO-12,7-EB

12,7 | 1/2

24 | 1/2

L13004347 LOKring LR-EURO-16-EB

16 | 5/8

27 | 5/8

L13004348 LOKring LR-EURO-18-EB

18 | –

36 | 3/4

L13004388 LOKring LR-EURO-19-EB

19 | 3/4

36 | 3/4

* SW = Wrench size ** SAE = Specification in inches *** Please follow the specified tightening torque on page 39.

LOKRING EBD-x | EURO flare-fitting seals Seals for EURO flare-fittings

Article no.

Specially developed for our flare-fitting screw attachment, the seals guarantee a safe connection.

L12003036 LOKring Dichtung EBD-06

1/4" SAE

L12003037 LOKring Dichtung EBD-10

3/8" SAE

L12003038 LOKring Dichtung EBD-12

1/2" SAE

L12003039 LOKring Dichtung EBD-16

5/8" SAE

L12003040 LOKring Dichtung EBD-18

3/4" SAE

L12003143

3/4" SAE

Article name

LOKring Dichtung EBD-19

Size

40 | EURO FLARE-FITTINGS

eURO FLARe-FITTING TOOLS ALWAYS THE CORRECT TIGHTENING TORQUE LOKTOOL TW 200 | Torque wrench LOKTOOL Torque wrench*

Article no.

Torque wrench for the safe tightening of EURO flare-fitting screw connections. Torque: 20-200 Nm

L14003605 LOKtool TW200

Torque wrench

Article no.

Description

Article name

Description

* Delivery will be made without insertable open-ended wrench.

LOKTOOL TW x | Insertable open-ended wrench LOKTOOL Insertable open-ended wrench Insertable open-ended wrench with different wrench sizes.

Article name

L14003608 LOKtool TW17

Insertable open-ended wrench size 17

L14003609 LOKtool TW22

Insertable open-ended wrench size 22

L14003610

LOKtool TW24

Insertable open-ended wrench size 24

L14003611

LOKtool TW27

Insertable open-ended wrench size 27

L14003924

LOKtool TW36

Insertable open-ended wrench size 36

EURO FLARE-FITTINGS | 41

LOKBOX K-TWS 200 | EURO flare-fitting tool set

LOKBOX EURO flare-fitting tool set

Article no.

The professional package for tightening EURO flare-fitting screw connections to the correct torque. Complete equipment for all sizes of EURO flare-fitting screw connections in one plastic case.

L13004642 LOKbox K-TWS 200

Scope of supply

Available separately*

Torque wrench Insertable open-ended wrench in the sizes 17, 22, 24, 27, 36 Sturdy plastic case Recommended tightening torques for assembly of flare-fittings: EURO flare-fitting 06-06,35 09,53-10 12-12,7 16 18-19

14 - 18 Nm 33 - 42 Nm 50 - 62 Nm 63 - 77 Nm 90 - 110 Nm

L14003612

Article name

LOKbox K-TWS, empty

Description LOKBOX tool set

Plastic case, empty

L14003605 LOKtool TW200

Torque wrench

L14003608 LOKtool TW17

Insertable open-ended wrench size 17

L14003609 LOKtool TW22

Insertable open-ended wrench size 22

L14003610

LOKtool TW24

Insertable open-ended wrench size 24

L14003611

LOKtool TW27

Insertable open-ended wrench size 27

L14003924

LOKtool TW36

Insertable open-ended wrench size 36

42 | Yt- and yp-branches

YT- and YP-BRANCHES FOR REFRIGERATION AND AIR-CONDITIONING SYSTEMS SIMPLE AND FAST LOKRING速 Y-branch system has been specially developed by

Together with our range of LOKTUBE quality copper tubes, you

our engineers for the simple planning and fast installation of

design refrigeration and air-conditioning systems easily, quickly

VRF air-conditioning systems or for retrofitting air-conditioning

and cleanly, all from a single source. Benefit from your advantage

systems. You can save both time and money since fire protection

over competitors and achieve maximum customer satisfaction.

measures are no longer required for operation to be maintained.

YT- AND YP-BRANCHES | 43

LOKTUBE: YT-branch YT x | Metric sizes LOKTUBE YT-branch metric sizes Put your own YT-branch set together in combination with LOKRING connection technology.

Scope of supply YT-branch Foam insulation fire protection classification B1

Inlet and outlet ø* [mm ]

Article no.

Article name

L12003011

LOKtube YT-branch YT 10

L12003012

LOKtube YT-branch YT 12

L12003014

LOKtube YT-branch YT 16

L12003293 LOKtube YT-branch YT 18

L12003294 LOKtube YT-branch YT 19

L12003295 LOKtube YT-branch YT 22

L12003296 LOKtube YT-branch YT 28

L12003298 LOKtube YT-branch YT 35

* Further sizes on request. See the following page for pre-assembled sets.

LOKTUBE: YT-branch YT x | Inch sizes LOKTUBE YT-branch inch sizes

Inlet and outlet ø* Article no.

Articlel name

Put your own YT-branch set together in combination with LOKRING connection technology.

L12003010

LOKtube YT-branch YT 9,53

9,53 | 3/8

L12003013

LOKtube YT-branch YT 12,7

12,7 | 1/2

L12003014

LOKtube YT-branch YT 16

Scope of supply

L12003294 LOKtube YT-branch YT 19

| 3/4

L12003295 LOKtube YT-branch YT 22

| 7/8

L12003297 LOKtube YT-branch YT 28,6

28,6 | 1 1/8

L12003298 LOKtube YT-branch YT 35

YT-branch Foam insulation fire protection classification B1

[mm | inch]

| 5/8

| 1 3/8

* Further sizes on request. See the following page for pre-assembled sets.

LOKTUBE: YP-branch YP x | Inch sizes LOKTUBE YP-branch inch sizes Put your own YP-branch set together in combination with LOKRING connection technology. Scope of supply YP-branch Foam insulation fire protection classification B1

* Further sizes on request. See the following page for pre-assembled sets.

Inlet and outlet ø* Article no.

Article name

[mm | inch]

L12003242 YP-branch LOK YP 9,53

9,53 | 3/8

L12003243 YP-branch LOK YP 12,7

12,7 | 1/2

L12003244 YP-branch LOK YP 16

| 5/8

L12003245 YP-branch LOK YP 19

| 3/4

L12003246 YP-branch LOK YP 22

| 7/8

L12003247

28,6 | 1 1/8

YP-branch LOK YP 28,6

44 | YT- AND YP-BRANCHES

YT-BRANCH SeTS FOR REFRIGERATION AND AIR-CONDITIONING SYSTEMS LOKRING LOK YT-Set x - y - z * | YT-branch sets metric sizes

LOKRING YT-branch sets metric sizes**

Scope of supply

The pre-assembled LOK YT-set with LOKRING connections and foam insulation of fire protection classification B1 get you off to a flying start in installation.

YT-branch Foam insulation fire protection classification B1 3 LOKRING tube connections Stabilisation inserts***

* The order code x always defi nes the pipe inlet, whereas the order codes y and z determine the output or branch, depending on the application.

** Further sizes on request *** For the use of standardised tube, all the stabilisation inserts to be used are included in the scope of supply.

Branch outer-ø

Article name incl. the tube ø

L13004130

LOK YT-SET 18-18-12

L13004143

L13004131

LOK YT-SET 18-18-16

L13004212

L13004132

19 mm

LOK YT-SET 19-16-16

L13004193

L13004189

LOK YT-SET 19-19-16

L13004296

L13004133

22 mm

LOK YT-SET 22-16-16

L13004168

L13004166

LOK YT-SET 22-18-12

L13004204

LOK YT-SET 12-12-10

L13004134

LOK YT-SET 22-18-16

L13004167

LOK YT-SET 12-12-12

L13004197

LOK YT-SET 22-19-16

L13004194

16 mm

LOK YT-SET 16-10-6

L13004252

LOK YT-SET 22-22-12

L13004257

LOK YT-SET 16-12-6

L13004256

LOK YT-SET 22-22-16

L13004253

LOK YT-SET 16-12-10

L13004136

LOK YT-SET 22-22-19

L13004749

LOK YT-SET 16-12-12

L13004137

LOK YT-SET 22-22-22

L13004188

LOK YT-SET 16-16-6

L13004254

28 mm

LOK YT-SET 28-22-12

L13004263

LOK YT-SET 16-16-10

L13004138

LOK YT-SET 28-22-22

L13004745

LOK YT-SET 16-16-12

L13004139

LOK YT-SET 28-28-12

L13004180

LOK YT-SET 16-16-16

L13004187

LOK YT-SET 28-28-22

L13004265

LOK YT-SET 16-16-22

L13004190

35 mm

LOK YT-SET 35-28-28

L13004759

18 mm

LOK YT-SET 18-10-10

L13004368

LOK YT-SET 18-12-10

L13004198

LOK YT-SET 18-12-12

L13004205

LOK YT-SET 18-16-12

L13004203

LOK YT-SET 18-16-16

L13004141

LOK YT-SET 18-18-10

L13004142

Branch outer-ø

Article name incl. the tube ø

10 mm

LOK YT-SET 10-6-6

LOK YT-SET 10-10-6

LOK YT-SET 10-10-10

LOK YT-SET 10-10-18

12 mm

LOK YT-SET 12-10-10

LOK YT-SET 12-12-06

Article no.

YT- AND YP-BRANCHES | 45

LOKRING: LOK YT-Set x - y - z* | YT-branch sets inch sizes

LOKRING YT--branch sets inch size**

Scope of supply

The pre-assembled LOK YT-set with LOKRING connections and foam insulation of fire protection classification B1 get you off to a flying start in installation.

* The order code x always defi nes the pipe inlet, whereas the order codes y and z determine the output or branch, depending on the application.

YT-branch Foam insulation fire protection classification B1 3 LOKRING tube connections Stabilisation inserts*** ** Further sizes on request *** For the use of standardised tube, all the stabilisation inserts to be used are included in the scope of supply.

Branch outer-ø

Article name incl. the tube ø

L13004150

LOK YT-SET 22-22-9,53

L13004318

L13004151

LOK YT-SET 22-22-12,7

L13004297 L13004253

Branch outer-ø

Article name incl. the tube ø

Article no.

3/8“ (9,53 mm)

LOK YT-SET 9,53-6,35-6,35

LOK YT-SET 9,53-9,53-6,35

Article no.

LOK YT-SET 9,53-9,53-9,53

L13004152

LOK YT-SET 22-22-16

1/2“ (12,7 mm)

LOK YT-SET 12,7-9,53-6,35

L13004230

LOK YT-SET 22-22-22

L13004188

LOK YT-SET 12,7-9,53-9,53

L13004153

1 1/8“ (28,6mm)

LOK YT-SET 28,6-19-12,7

L13004366

LOK YT-SET 12,7-12,7-06,35

L13004191

LOK YT-SET 28,6-19-16

L13004364

LOK YT-SET 12,7-12,7-9,53

L13004154

LOK YT-SET 28,6-22-12,7

L13004298

LOK YT-SET 12,7-12,7-12,7

L13004294

LOK YT-SET 28,6-22-16

L13004164

5/8“ (16mm)

LOK YT-SET 16-9,53-9,53

L13004192

LOK YT-SET 28,6-22-19

L13004299

LOK YT-SET 16-12,7-9,53

L13004155

LOK YT-SET 28,6-22-22

L13004300

LOK YT-SET 16-12,7-12,7

L13004156

LOK YT-SET 28,6-25,4-12,7

L13004754

LOK YT-SET 16-16-9,53

L13004157

LOK YT-SET 28,6-25,4-16

L13004751

LOK YT-SET 16-16-12,7

L13004158

LOK YT-SET 28,6-28,6-12,7

L13004301

LOK YT-SET 16-16-16

L13004187

LOK YT-SET 28,6-28,6-16

L13004195

LOK YT-SET 16-16-22

L13004190

LOK YT-SET 28,6-28,6-19

L13004196

3/4“ (19mm)

LOK YT-SET 19-12,7-12,7

L13004363

LOK YT-SET 28,6-28,6-22

L13004302

LOK YT-SET 19-16-9,53

L13004159

LOK YT-SET 19-16-16

L13004193

LOK YT-SET 19-19-9,53

L13004160

LOK YT-SET 19-19-12,7

L13004161

LOK YT-SET 19-19-16

L13004296

LOK YT-SET 19-19-19

L13004834

LOK YT-SET 22-16-9,53

L13004381

7/8“ (22mm)

46 | Header

HEADER AND LOKRING STOPPER FOR REFRIGERATION AND AIR-CONDITIONING SYSTEMS 速

Quick and easy LOKRING速 Header has been specially developed by our

protection measures are no longer required for operation to be

engineers for the simple planning and fast installation of VRF

maintained. Together with our range of LOKTUBE quality copper

air-conditioning systems or for retrofitting air-conditioning

tubes, you design refrigeration and air-conditioning systems

systems. You can save both time and money, since fire

easily, quickly and cleanly, all from a single source.

HEADER | 47

LOKTUBE Header x-y | Inch sizes LOKTUBE Header inch sizes* 2

Put your own Header set together in combination with LOKRING connection technology. Scope of supply

ø Tube 2 [mm | inch]

Article name

ø Tube 1 [mm | inch]

p p

L13005130 LOKtube Header 12,7-6,35

12,7 | 1/2

p 6,35 | 1/4

L13005131 LOKtube Header 16-9,53

16 | 5/8

p 9,53 | 3/8

L13005132

LOKtube Header 19-12,7

19 | 3/4

p 12,7 | 1/2

L13005133 LOKtube Header 28,6-16

28,6 |1 1/8

p 16 | 5/8

Article no.

Header Foam insulation fire protection classification B1

* Further sizes on request.

LOKRING x VS Ms 50 | Stopper LOKRING Stopper For the hermetic sealing of pipe ends. Simply fit onto the pipe end and press using our LOKtool hand assembly tool.

Article no.

Inlet and outlet ø [mm | inch]

Article name

L13004940 LOKring 6 VS Ms 50

L13004941

6,35 | 1/4

LOKring 6,35 VS Ms 50

L13004942 LOKring 8 VS Ms 50

L13004943 LOKring 9,53 VS Ms 50

| |5/16

9,53 | 3/8

L13004944 LOKring 10 VS Ms 50

10 | -

L13004945 LOKring 12 VS Ms 50

12 | -

L13004946 LOKring 12,7 VS Ms 50

12,7 | 1/2

L13004947 LOKring 16 VS Ms 50

16 | 5/8

L13004948 LOKring 18 VS Ms 50

18 | -

L13004949 LOKring 19 VS Ms 50

19 | 3/4

L13004950 LOKring 22 VS Ms 50

22 | 7/8

L13004951 LOKring 25,4 VS Ms 50

25,4 | 1

L13004952 LOKring 28 VS Ms 50

28 | -

L13004953 LOKring 28,6 VS Ms 50

28,6 |1 1/8

48 | VALVES AND SIGHT GLASSES

vALveS AND SIGHT GLASSeS ® SOLDER-FREE INSTALLATION WITH LOKRING WE HAVE THE SOLUTION FOR COMPLEx COMPONENTS No more bothersome cooling using “damp cloths”. The ball val-

you, and installation only takes a few minutes. With LOKRING®

ves and non-return valves available exclusively from LOKRING®

valves and sight glasses, you have a simple and extremely relia-

and sight glasses are equipped directly with LOKRING® connec-

ble solution for the installation of temperature-sensitive compon-

tions. Thanks to our LOKRING® connection technology, fitting

ents, without having to take cooling, fire protection, contaminents

sensitive components is as easy as connecting normal pipes for

or any other such factors into consideration.

LOKRING: BV x NK Ms 50 | Ball valves LOKRING brass ball valves For installation in cooling and air-conditioning systems. The bi-flow system allows installation in any direction, and the slim design makes fitting easier. Technical data Temperature range: -40°C to 150°C Max. operating pressure 50 bar For standard, non-combustible refrigerants

Tube outer ø* Article no.

Articlename

[mm | inch]

L13005140

LOKring BV 6 NK Ms 50

L13005141

LOKring BV 6,35 NK Ms 50

6,35 | 1/4

L13005142

LOKring BV 9,53 NK Ms 50

9,53 | 3/8

L13005143

LOKring BV 10 NK Ms 50

–

L13005144

LOKring BV 12 NK Ms 50

–

L13005145

LOKring BV 12,7 NK Ms 50

12,7 | 1/2

L13005172

LOKring BV 16 NK Ms 50

| 5/8

L13005173

LOKring BV 18 NK Ms 50

L13005174

LOKring BV 19 NK Ms 50

19,05 | 3/4

L13005175

LOKring BV 22 NK Ms 50

22,2 | 7/8

L13005176

LOKring BV 28 NK Ms 50

L13005177

LOKring BV 28,6 NK Ms 50

28,6 | 1 1/8

L13005178

LOKring BV 35 NK Ms 50

–

| 1 3/8

VALVES AND SIGHT GLASSES | 49

LOKRING: BVS x NK Ms 50 | Ball valves with schrader valve LOKRING brass ball valves with 1/4“ SAE schrader valve For installation in cooling and air-conditioning systems. The bi-flow system allows installation in any direction, and the slim design makes fitting easier. When servicing is required, the Schrader valve saves time and money. Technical data Temperature range: -40°C to 150°C Max. operating pressure 50 bar For standard, non-combustible refrigerants

Tube outer -ø* Article no.

Articlename

[mm | inch]

L13005146

LOKring BVS 6 NK Ms 50

L13005147

LOKring BVS 6,35 NK Ms 50

6,35 | 1/4

L13005148

LOKring BVS 9,53 NK Ms 50

9,53 | 3/8

L13005149

LOKring BVS 10 NK Ms 50

–

L13005150

LOKring BVS 12 NK Ms 50

–

L13005151

LOKring BVS 12,7 NK Ms 50

12,7 | 1/2

L13005179

LOKring BVS 16 NK Ms 50

| 5/8

L13005180

LOKring BVS 18 NK Ms 50

L13005181

LOKring BVS 19 NK Ms 50

19,05 | 3/4

Article no.

Articlename

[mm | inch]

L13005152

LOKring NRV 6 NK Ms 50

L13005153

LOKring NRV 6,35 NK Ms 50

6,35 | 1/4

L13005154

LOKring NRV 9,53 NK Ms 50

9,53 | 3/8

L13005155

LOKring NRV 10 NK Ms 50

–

L13005156

LOKring NRV 12 NK Ms 50

–

L13005157

LOKring NRV 12,7 NK Ms 50

12,7 | 1/2

L13005158

LOKring NRV 16 NK Ms 50

| 5/8

L13005159

LOKring NRV 18 NK Ms 50

L13005160

LOKring NRV 19 NK Ms 50

19,05 | 3/4

L13005161

LOKring NRV 22 NK Ms 50

22,2 | 7/8

L13005162

LOKring NRV 28 NK Ms 50

L13005163

LOKring NRV 28,6 NK Ms 50

28,6 | 1 1/8

L13005164

LOKring NRV 35 NK Ms 50

Article no.

Articlename

Tube outer -ø* [mm | inch]

L13005188

LOKring SG 6 NK Ms 50

L13005189

LOKring SG 6,35 NK Ms 50

6,35 | 1/4

L13005190

LOKring SG 9,53 NK Ms 50

9,53 | 3/8

L13005165

LOKring SG 10 NK Ms 50

–

L13005166

LOKring SG 12 NK Ms 50

–

L13005191

LOKring SG 12,7 NK Ms 50

12,7 | 1/2

–

LOKRING: NRV x NK Ms 50 | Non-return valves LOKRING brass non-return valves The valve guarantees the correct direction of flow and makes recondensation from the hot to the cold system part more difficult. Technical data Temperature range: -40°C to 150°C Max. operating pressure 50 bar For standard, non-combustible refrigerants

Tube outer -ø*

–

| 1 3/8

LOKRING: SG x NK Ms 50 | Sight glasses LOKRING brass sight glasses For installation in the liquid pipes between filter dryer and expansion valve to monitor the refrigerant state. The sight glass has a sensitive indicator that changes colour depending on the humidity content in the refrigerant. Technical data Temperature range: -40°C to 150°C Max. operating pressure 50 bar For standard, non-combustible refrigerants

–

50 | loktube

COPPER TUBe FOR THE INSTALLATION AND REPAIR OF REFRIGERATION AND A/C SYSTEMS SIMPLY CONNECTING WHAT BELONGS TOGETHER To meet increasing demands in refrigeration and air-condition-

conditioning technology, the LOKtubes fulfil the requirements of

ing technology, we recommend our precision copper tube

EU regulation EN 12735-1. Together with the LOKRING速 tube con-

LOKtube. The copper tubes are manufactured by selected top-

nection technology, we thus supply you with a perfectly matched

quality European manufacturers that have been certified to

system solution for producing tube lengths efficiently all from a

ISO 9001:2000. Specially developed for refrigeration and air-

single source.

LOKTUBE | 51

LOKTUBE: CUR | Copper tube, metric LOKTUBE CUR copper tube

Article no.

Top quality material (CU DHP 99.9). Hardness grade R220 according to EU standard: EN 12735-1.

Wall thickness 1.0 mm

Article name

Tube outer ø [ mm ]

Length per roll [m]

L14003786

LOKtube CUR 6 x 1mm

L14003787

LOKtube CUR 8 x 1mm

L14003788

LOKtube CUR 10 x 1mm

L14003789

LOKtube CUR 12 x 1mm

L14003790

LOKtube CUR 16 x 1mm

L14003791

LOKtube CUR 18 x 1mm

L14003792

LOKtube CUR 22 x 1mm

LOKTUBE CURI copper tube

Article no.

Article name

Tube outer ø [ mm ]

Length per roll [m]

Insulated in accordance with highest fire protection classification 1, top quality material (CU DHP 99.9). Hardness grade R220 according to EU standard: EN 12735-1.

Wandstärke 1,0 mm L14003793 LOKtube CURI-6 x 1mm

L14003795 LOKtube CURI-10 x 1mm

L14003796 LOKtube CURI-12 x 1mm

L14003797

LOKtube CURI-16 x 1mm

L14003798 LOKtube CURI-18 x 1mm

L14003799 LOKtube CURI-22 x 1mm

LOKTUBE: CURI | Copper tube, metric

See page 49 (CURI DUO) for properties of the copper tube and sheathing.

52 | LOKTUBE

COPPeR TUBe FOR THE INSTALLATION AND REPAIR OF REFRIGERATION AND A/C SYSTEMS LOKTUBE: CUR | Copper tube, inch LOKTUBE CUR copper tube

Article no.

Top quality material (CU DHP 99.9). Hardness grade R220 according to EU standard: EN 12735-1.

Wall thickness 0.8 mm

Article name

Tube outer ø [ inch]

Length per roll [m]

L14003290 LOKtube CUR 6,35 x 0,8mm

6,35

L14003291

LOKtube CUR 7,94 x 0,8mm

7,94

L14003293 LOKtube CUR 9,53 x 0,8mm

9,53

L14003294 LOKtube CUR 12,7 x 0,8mm

12,7

L14003269 LOKtube CUR 6,35X1mm

6,35

L14003292 LOKtube CUR 7,94X1mm

7,94

L14003270

LOKtube CUR 9,53X1mm

9,53

L14003271

LOKtube CUR 12,7X1mm

12,7

L14003272

LOKtube CUR 15,87X1mm

15,87

L14003911

LOKtube CUR 19,05X1mm

19,05

L14003274

LOKtube CUR 22,2X1mm

22,2

Article no.

Article name

Wall thickness 1.0 mm

LOKTUBE: CURI | Copper tube, inch

LOKTUBE CURI copper tube Insulated in accordance with highest fire protection classification 1, top quality material (CU DHP 99.9). Hardness grade R220 according to EU standard: EN 12735-1. See right-hand page (CURI DUO) for properties of the copper tube and sheathing.

Tube outer ø [ inch]

Length per roll [m]

L14003263 LOKtube CURI-6,35 x 1mm

6,35

L14003264 LOKtube CURI-9,53 x 1mm

9,53

L14003265 LOKtube CUR I-12,7 x 1mm

12,7

L14003266 LOKtube CUR I-15,87 x 1mm

15,87

L14003267 LOKtube CUR I-19,05 x 1mm

19,05

L14003268 LOKtube CUR I-22,2 x 1mm

22,2

Wall thickness 1.0 mm

LOKTUBE | 53

LOKTUBE: CURI DUO | Copper tube, inch LOKTUBE CURI DUO copper tube The LOKTUBE CURI DUO copper tube provides the most common combination of pressure and suction pipes in one. Insulated in accordance with highest fire protection classification 1, top quality material (CU DHP 99.9). Hardness grade R220 according to EU standard: EN 12735-1. Areas of application All split and bond systems in refrigeration and air-conditioning technology

The characteristics of the copper tube and the sheathing The copper tube

The sheathing

Alloy

Copper min. CU-DHP 99.90

Dimensions and tolerances

Sheathing

according to standard EN 12735-1

Colour

polyethylene foam (PE)

according to the regulations of the ital. G 10/91 white

Total residue

< 38 mg/m²

Insulation thickness

Mirror surface

bright interior

Flame resistance

State

annealed

R 220 according to standard UNI EN 12735-1

Corrosion resistance Suitability

very high for the new gases R 407 C and R 410 A

approx. 7 - 9 mm self-extinguishing Cl. 1

Marking

by laser at a distance of one metre

Characteristics

odourless and non-toxic, without HCFC

Heat conductivity at 40 °C

≤ 0.040 W/m K

Average density

approx. 30 kg/m³

Operating temperature

–70° C to + 110° C

High steam Impermeability

Tube 1 outer-ø [ inch]

mu > 5000

Wall thickness Tube 2 outer-ø [ mm ] [ inch]

Wall thickness Length per roll [ mm ] [m]

Article no.

Article name

L14003275

LOKtube CURI DUO 6,35 x 0,8 / 9,53 x 0,8 mm

6,35

0,8

9,53

0,8

L14003276

LOKtube CURI DUO 6,35 x 0,8 / 12,7 x 0,8 mm

6,35

0,8

12,7

0,8

L14003279

LOKtube CURI DUO 9,53 x 0,8 / 15,88 x 1,0 mm

9,53

0,8

15,88

1,0

54 | LOKTUBE

COPPeR TUBe TOOLS AND ACCESSORIES LOKTOOL: TC3-28 | Tube cutter LOKTOOL tube cutter

Article no.

Article name

New and professional tube cutter using roller bearing technology, which makes quick and easy tube cutting possible. Diameter range: 3 mm to 28 mm.

L14003600

LOKtool TC3-28

Tube cutter

L14003603

LOKtool CW3-28

Cutting wheel for TC3-28

Article no.

Article name

Description

LOKTOOL: TC6-38 | Tube cutter LOKTOOL tube cutter New and professional tube cutter using roller bearing technology, which makes quick and easy tube cutting possible. The integrated deburrer rounds this innovative tool off. Diameter range: 6 mm to 38 mm.

L14003601

LOKtool TC6-38

Tube cutter

L14003602

LOKtool CW6-38

Cutting wheel for TC6-38

Article no.

Article name

Description

L14002051

LOKtool RC1125

Ratchet tube cutter

L14002075

LOKtool RCS-1125

Cutting blade for RC-1125

LOKTOOL ratchet tube cutter

Article no.

Article name

Description

Extremely compact design ratchet tube cutter for the clean cutting of aluminium, copper and thin-walled steel tubes with an outer diameter of 4 mm to 10 mm.

L14000258

LOKtool RC375

Ratchet tube cutter

L14002063

LOKtool RCS-375

Cutting blade for RC-375

LOKTOOL: RC1125 | Ratchet tube cutter LOKTOOL ratchet tube cutter High-quality ratchet tube cutter for the clean cutting of aluminium, copper and thin-walled steel tubes with an outer diameter of 8 mm to 28.5 mm.

LOKTOOL: RC375 | Ratchet tube cutter

LOKTUBE | 55

LOKTOOL: LRSZ | Tube cutting pliers LOKTOOL tube cutting pliers

BY SIveLY eXCLU

For the clean cutting of thin-walled aluminium, copper and steel tubes with an outer diameter of 4 mm to 10 mm. Clean, perpendicular cuts are produced. Made in Germany. Especially useful in tight assembly areas.

Article no.

Article name

Description

L14000166

LOKtool LRSZ

Tube cutting pliers

L13001304

LOKtool LRSM

Cutting blade for LRSZ

LOKTOOL: TC-1000 | Tube cutter LOKTOOL tube cutter

Article no.

For the clean cutting of aluminium, copper and thinwalled steel tubes with an outer diameter of 4 mm to 28 mm.

L14000022

LOKtool TC-1000

tube cutter

L13003601

LOKtool TCS-1000-75015

Copper cutting blade

L14000107

LOKtool TCS-1000-75046

Stainless steel cutting blade

Article name

Description

LOKTOOL: TC-1050 | Tube cutter LOKTOOL tube cutter For the clean cutting of aluminium, copper and thinwalled steel tubes with an outer diameter of 4 mm to 15 mm.

Article no.

Article name

Description

L14001102

LOKtool TC-1050

Tube cutter

L14001103

LOKtool TCS-1050

Cutting blade for TC-1050

LOKTOOL: Gratfix N-E | Tube deburrer LOKTOOL tube deburrer

Article no.

For the quick and clean deburring of tubes, edges and steel plates.

L14001362

LOKtool Gratfix N-E

L14001363

LOKtool N-E100

Spare blade for steel,

copper, aluminium, brass,

cast iron, zinc, and plastic

Article name

Description Tube deburrer

56 | LOKTRACE

OeRmOveD

A PP

LOKTRACER TLD.500

LOKTRACER TLD.1000

LOKTRACE | 57

LOKTRACe FIND THE LEAK! LOKTRACE gas, which is a mixture of nitrogen and hydrogen,

FURTHeR ADvANTAGeS OF THe LOKTRACe SYSTem

is filled into the system for leak detection. LOKTRACE gas is

Finds even the tiniest leaks – < 1 g/year

non-flammable, non-toxic, non-corrosive and not harmful to

Finds every leak – even through screed, insulation and foam

the environment. Hydrogen molecules are the smallest naturally occurring particles and escape from minimum leaks. With the help of the LOKTRACER TLD.500 or LOKTRACER TLD.1000 the tiniest leaks can be detected. The leak detectors react almost exclusively to hydrogen with nearly no cross-sensitivi-

No cross-sensitivities – no false alarm possible through external gases Can be carried out immediately – quickly, precisely and economically Absolutely standard – conform with EN 35 422, EN 14 624 and global standards compliant

ties to other gases.

Works independently of refrigerant – applicable for any system.

THe PeRFeCT SOLUTION – LOKTRACe GAS The smallest and most volatile of all gases 14 times lighter than air Non-combustible, non-toxic, colourless and odourless Suitable for pressure test Climate-neutral and inexpensive CONCLUSION: LOKTRACE gas finds every single leak!

LOKTRACe COMPARED TO CONVENTIONAL LEAK DETECTION METHODS LOKTRACE UV dye Electronic refrigerant leak detectors Vacuum test Nitrogen and bubble spray

Finding leaks through insulation

Detecting smaller leaks < 1g/year

Compliance with legal regulations

Reliability

Direct implementation

✓ ✗ ✗ ✗ ✗

✓ ✗ ✗ ✗ ✓

✓ ✓ ✗ ✓ ✓

✓ ✗ ✓ ✓ ✓

58 | LOKTRACE

LOKTRACe TRACE GAS LEAK DETECTION LOKTOOL: LOKTRACER TLD.500 | Trace gas leak detector LOKTOOL Trace gas leak detector

Article no.

The TLD.500 was developed together with a leading manufacturer of sensor systems. A leak detection method developed for industry has been adapted perfectly for service applications, thus guaranteeing fast, reliable and straightforward leak detection. This turns leak detection from the “guessing game” experienced with conventional leak detection methods into a safe process. And all at an unbeatable value-for-money price. Made in Germany!

L13005099 LOKTRACER TLD.500

Features

BY SIveLY eXCLU

Article name

Description Trace gas leak detector

Technical data Time until ready Response time Operating temperature Operating period

< 90 sec 1 to 2 sec -15°C to 50°C approx. 5 hours

Integrated LED torch Acoustic and optical alarm No cross-sensitivities to usual external substances Concentration adaptation through zero setting Automatic self-regulation of the sensor Without pumps or filters thanks to diffusion technology

LOKBOX: TG-HVAC-500 SET | Trace gas leak detection set LOKBOX Trace gas leak detection set

Article no.

This set contains all you need for leak detection using trace gas, protected in a sturdy plastic case.

L13005038 LOKBOX TG-HVAC-500 Set

Tracer gas leak detection set

L13005126 LOKBOX TG-HVAC-500-2l Set

Tracer gas leak detection set

Scope of supply

L14003704 LOKTOOL TGB2

Article name

Description

with trace gas cylinder 2l

LOKTRACER TLD.500 trace gas leak detector PR-H2.50 pressure regulator PA-1/LT.50 manifold gauge TGB2 trace gas cylinder 2l* Service hoses Plastic case

* The LOKBOX TG-HVAC-500 Set is not equipped with a trace gas cylinder.

Trace gas cylinder 2 l

LOKTRACE | 59

LOKTOOL: LOKTRACER TLD.1000 | Trace gas leak detector

Oem eD

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LOKTOOL Trace gas leak detector

Article no.

The TLD.1000 was developed together with a leading manufacturer of sensor systems. A leak detection method developed for industry has been adapted perfectly for service applications, thus guaranteeing fast, reliable and straightforward leak detection. The TLD.1000 has a twin-sensor system combining various leak detection functions. Leaks are identified in search mode and the leak rate is made measurable through a digital display in analysis mode. This turns leak detection from the “guessing game” experienced with conventional leak detection methods into a safe process. Made in Germany!

L14002348 LOKTRACER TLD.1000

Features

Operating period

Sturdy aluminium housing and illuminated LCD display Fast and safe leak detection using the search mode PPM measurement of the leak rate in analysis mode Acoustic and optical alarm No cross-sensitivities to the usual external substances Concentration adaptation through zero setting Automatic self-regulation of the sensor

Article name

Description Trace gas leak detector

Technical Data Time until ready

< 60 sec.

Response time

< 1 sec.

Working temperature Power consumption Power supply

-15°C to 40°C 1.5 watt Rechargeable batteries

(Charging adapter included in scope of supply) Dimensions

3 hours. 490 x 40 x 30 mm

Weight

320 g

LOKBOX: TG-HVAC-1000 SET | Trace gas leak detection set LOKBOX Trace gas leak detection set

Article no.

This set contains all you need for leak detection using trace gas, protected in a sturdy plastic case.

L13004643 LOKBOX TG-HVAC-1000 Set Trace gas leak detection set

Scope of supply

L14003704 LOKtool TGB2

Article name

Description

L13005125 LOKBOX TG-HVAC-1000-2l Set Trace gas leak detection set with trace gas cylinder 2l

LOKTRACER TLD.1000 trace gas leak detector PR-H2.50 pressure regulator PA-1/LT.50 manifold gauge TGB2 trace gas cylinder 2l* Service hoses Plastic case

* The LOKBOX TG-HVAC-1000 Set is not equipped with a trace gas cylinder

Trace gas cylinder 2l

60 | Service

SERVICE – WELL INFORMED RATHER THAN WRONGLY CONNECTED WE WILL BE HAPPY TO HELP

| 61 | 61 service Service

62 | service

INFORMATION REQUEST FAX PLEASE COPY AND FAX TO +49 (0) 2325 51222 Name

Position

Company

Department

Street

Phone

Town

Fax

Country

e-mail

I WORK IN THE FIELD OF

THE MAIN FOCUS OF MY WORK IS

Vehicle air conditioning

Service

White goods

Original equipment suppliers

Building air conditioning

Manufacturers / OEM

Commercial refrigeration systems

YES, I WOULD LIKE MORE DETAILED INFORMATION ... 1. CATALOGUES

2. BROCHURES

Refrigeration appliances - Service and original equipment

Lokring | Lokclip

Automotive Air Conditioning Catalogue – for servicing

LOKRINGING - Professional tube joining

LOKRING Single ring – Mechanical tube joining system for refrigerat lines

SPEEDMAXX - A/C service unit

LOKRING tube connection for servicing – General basis and application guidelines

LOKTRACE - Trace gas leak detection

PLEASE PROVIDE AS

Catalogue

NOTE PDF file

You can also download our print media as PDF files from our website www.vulkan.com.

service | 63

ORDER AND INQUIRY FAX PLEASE COPY AND FAX TO +49 (0) 2325 51222 Name

Position

Company

Department

Street

Phone

Town

Fax

Country

e-mail

I WORK IN THE FIELD OF

THE MAIN FOCUS OF MY WORK IS

Vehicle air conditioning

White goods

Original equipment suppliers

Building air conditioning

Manufacturers / OEM

Commercial refrigeration systems

Order

Article number

Date

Service

Inquiry

Article name

Quantity

Signature and company stamp

Price/unit

Total price

64 | SERVICE

INDeX FOR QUICK CONNECTIONS A

Abrasive mat

LOKRING brass reducing connectors with schrader valve

Anaerobic sealant

LOKRING brass T-connectors

Assembly jaws

LOKRING brass T-reducing connectors

LOKRING copper elbow connectors

C Copper tube, LOKTUBE

Cordless assembly tool

E Euro flare-fittings

Euro flare-fitting tool set

LOKRING non-return valves

LOKRING tool set

LOKRING sight glasses

LOKRING stopper

LOKRING YP-branch inch sizes

LOKRING YT-branch inch sizes

LOKRING YT-branch metric sizes

LOKRING YT-branch sets inch size

LOKRING YT-branch sets metric sizes

LOKTUBE copper tubes inch sizes

LOKTUBE copper tubes metric sizes

LOKTUBE header inch sizes

R Ratchet tube cutter

H Hand assembly tool LOKTOOL MZ/-V

I Insertable open-end wrench

S Sandpaper

Seals for EURO flare-fittings

Tool set for LOKRING assembly

LOKIN stabilisation inserts

Torque wrench

LOKPREP

Tracer gas leak detector

58, 59

LOKPRESS set of jaws MB8/10 for Ă¸ 6-10mm

Tracer gas leak detection sets

58, 59

LOKRING aluminium connectors

Tube cutter

54, 55

Tube cutting pliers

LOKRING aluminium reducing connectors

Tube deburrer

LOKRING aluminium connectors with schrader valve

LOKRING aluminium T-connectors

LOKRING EURO flare-fittings

LOKRING basic equipment

LOKRING ball valves

LOKRING ball valves with schrader valve

LOKRING brass connectors

LOKRING brass connectors with schrader valve

LOKRING brass elbow connectors

LOKRING brass elbow reducing connectors

LOKRING brass reducing adapters

LOKRING brass reducing connectors

ImpRINT Contact: VULKAN LOKRING Rohrverbindungen GmbH & Co. KG Heerstraße 66, 44653 Herne / Germany Phone: + 49 (23 25) 922-304 Fax: + 49 (23 25) 51222 E-mail: info.lok@vulkan.com Concept and Design: Hackforth Holding GmbH & Co. KG Marketing Service Center Heerstraße 66, 44653 Herne / Germany

www.vulkan.com

Australia VULKAN INDUSTRIES Far East Pte. Ltd. 12 Wollong Street AU – 2250 North Gosford NSW Phone + 61 2 43 22 85 33 Fax + 61 2 43 22 85 99 Mail info@vulkan.com.au

France VULKAN France SA 12 avenue Emile Zola – ZAC de L‘Agavon F – 13170 Les Pennes Mirabeau Phone + 33 4 42 02 21 06 Fax + 33 4 42 02 21 09 Mail ppeignard@vulkan.fr

Korea 1153-8, Jung 1-Dong 4th floor, Samsung Haeundae Bldg Haeundae-Gu, Busan 612-847 Phone +82 51 25 62 473 Fax +82 51 25 62 474 Mail kim-namseol@vulkan-korea.co.kr

Belgium Luxembourg Netherlands LOKRING Benelux Van Coulsterweg 3 NL – 2952 CB Alblasserdam Phone + 31 7 86 81 07 80 Fax + 31 7 86 81 07 99 Mail lokring@vulkan-benelux.com

Great Britain VULKAN INDUSTRIES Ltd. Archer Road /Armytage Road GB – HD6 1XF Brighouse, West Yorkshire Phone + 44 14 84 71 22 73 Fax + 44 14 84 72 13 76 Mail info@vulkan.co.uk

Spain – Spanien VULKAN ESPAÑOLA, S.A. Avda. Montes de Oca 19, Nave 7 E – 28709 San Sebastián de los Reyes (Madrid) Phone + 34 9 13 59 09 71 Fax + 34 9 13 45 31 82 Mail vulkan@vulkan.es

Brasil VULKAN DO BRASIL Ltda. Av. Tamboré 1113 Alphaville Industrial BR – CEP 06460 915 Barueri, SP Phone + 55 11 41 66 66 00 Fax + 55 11 41 95 19 71 Mail lokring@vulkan-brasil.com.br

India VULKAN Technologies PVT LTD. GAT NO 399. Plot no 6. Village-Bhare, Pirangut Ind. Area Tal. Mulshi IN – 412111 Pune Phone +91 20 66 76 55 27 Fax +91 20 66 76 55 51 Mail prashant.patel@vulkanindia.com

South Africa VULKAN LOKRING SA (Pty) Ltd. Suite 73 Private Bag X18 ZA – 7701 Rondebosch Phone + 27 2 16 86 23 48 Fax + 27 2 15 55 16 13 Mail vulkansa@iafrica.com

China Shanghai Branch of WUXI VULKAN Technologies Co,.Ltd Room 906-907, Yi Xiang Building No. 1599, Road Yan An (W) CN – 200050 Shanghai Phone + 86 21 52 37 70 01 Fax + 86 21 52 37 70 04 Mail info@vulkan-lokring-china.com

Italy VULKAN Italia S.R.L. Via dell` Agricoltura 2 I – 15067 Novi Ligure (AL) Phone +39 01 43 31 02 11 Fax +39 01 43 32 97 40 Mail info@vulkan-italia.it

Turkey VULKAN TURKEY Mühendislik, Denizcilik ve San.Ürünleri Tic.Ltd.Sti FSM mah. Özbek sok. ME plaza No10 Kat 2 TR – 34810 Kavacik / Istanbul Phone +90 216 680 0535 -36 Fax + 90 216 680 0537 Mail kagan.hasircioglu@vulkan.com

Subsidiary companies For a current list of Authorised Distributors for other locations, please refer to our website www.vulkan.com.

USA AMERICAN LOKRING CORPORATION 2551 State Road 60 W Bartow FL 33830, USA Phone + 01 86 35 33 41 68 Fax + 01 86 37 33 90 30 Mail info@lokringusa.com