REFRIGERATION APPLIANCESSERVICE 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.
V
The present Refrigeration Appliances 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 04/2013
All duplication, reprinting and translation rights are reserved. Further remarks for
the LOKRING® assembly are available on request.
TABLE OF CONTENTS
46 LOKTRACE: TRACE GAS LEAK DETECTION
48 LOKTRACER TLD.500
49 LOKTRACER TLD.1000
50 SERVICE
52 INFORMATION FAX
53 ORDER FORM
54 INDEX
20 LOKRING®: SOLDER-FREE TUBE CONNECTION TECHNOLOGY
22 ASSEMBLY TOOLS
24 BASIC EQUIPMENT
26 CONNECTORS
29 ANGLED CONNECTORS
30 REDUCING CONNECTORS
34 ANGLED AND REDUCING CONNECTORS
35 T-REDUCING CONNECTORS
36 PLUG-TYPE NECKS AND REDUCING ADAPTERS
37 LOW-PRESSURE CONNECTION
38 DRIERS
40 FILLING TUBES
41 COPPER AND CAPILLARY TUBES
42 TUBE CUTTER AND CLAMPING TOOLS
44 DRILLING AND PIERCING TOOLS
VuLKAN LOKRING
04 AREAS OF APPLICATION
08 LOKRING® IN DOMESTIC APPLIANCES AND SMALL REFRIGERATION SYSTEMS
10 YOUR ADVANTAGES WITH LOKRING®
14 THE LOKRING® FUNCTIONAL PRINCIPLE
17 OUR QUALITY MANAGEMENT
18 TÜV CERTIFICATION AND TECHNICAL FEATURES
04
04 | VULKAN LOKRING
WELCOmE TO VuLKAN LOKRINGWE ARE YOUR GLOBAL PARTNER FOR TOP CONNECTIONS
REFRIGERATION APPLIANCES
Household refrigeration appliances (refrigerators and freezers, wine coolers)
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)
REFRIGERATION ANd AIR CONdITIONING TEChNOLOGy
Air conditioning systems (split, multi-split, VRV, HVAC)
Commercial product refrigeration
Heat pumps
Solar thermal energy
Geothermal energy
VULKAN LOKRING | 05
For more than 30 years now, VULKAN LOKRING‘s suc-cess has been founded on solder-free tube connection technology 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.
Household refrigeration appliances (refrigerators and freezers, wine coolers)
Motor vehicle air conditioners
Building air conditioners
Heat pumps
OEm PROduCTION
Motor vehicles Utility vehicles Special vehicles Buses
VEhICLE AIR CONdITIONING
06 | VULKAN LOKRING
LOKRING: SAVES TImE ANd mONEyOVER 1,000,000,000 x USED AND TÜV CERTIFIED*
* LOKRINGS ARE uSEd By LEAdING mANuFACTuRERS OF REFRIGERATORS FOR ORIGINAL EquIPmENT Ex FACTORy. EVEN ThE AuTO INduSTRy RELIES ON VuLKAN LOKRING: WWW.VuLKAN.COm
VULKAN LOKRING | 07
LOKRING: SAVES TImE ANd mONEyOVER 1,000,000,000 x USED AND TÜV CERTIFIED*
“IF I CAN DO IT, yOu CAN TOO!”
08 | VULKAN LOKRING
Among the LOKRING system‘s many possible applications in household appliance- and
refrigeration technology* are for tubes that carry refrigerant in any of the following:
The patented LOKRING® tube connection system provides
an innovative system of solder-free tube connections for every
installation situation in refrigeration and air-conditioning techno-
logy. LOKRING® tube connections can be made without a great
deal of force being necessary, using simple hand assembly
tools.
LOKRING® tube connections guarantee an absolutely clean,
permanent and purely mechanical tube connection with long-
term hermetic air-tightness. This is confirmed by the special
TÜV test and approval. All this makes the LOKRING® tube
connection an economical and reliable method of connecting
refrigerant tubes.
dOmESTIC REFRIGERATION APPLIANCES (refrigerators and freezers, wine coolers)
PLuG-IN REFRIGERATION uNITS (refrigerated displays, counters, trays and islands)
REFRIGERATION uNITS FOR CATERING APPLICATIONS (bar cooling systems, circulation coolers, line cooling devices)
* Are you looking for a concept that allows weld-free installation for refrigeration and climatic technology or do you need to repair an auto A/C system?
Please order the respective information material on page 52.
ThE LOKRING-SERVICE-CONCEPTREPAIRS QUICKLY, HERMETIC, VERSATILE RANGE OF APPLICATION
VULKAN LOKRING | 09
co
mply w
ith the applicable requirements
LOKRING TUBE CONNECTIONS Type-examination teste
d
LOKRING TUBE CONNECTIONS
r134
a – r290 – r404a – r407c – R410A –
r60
0a
dOmESTIC REFRIGERATION APPLIANCES (refrigerators and freezers, wine coolers)
PLuG-IN REFRIGERATION uNITS (refrigerated displays, counters, trays and islands)
REFRIGERATION uNITS FOR CATERING APPLICATIONS (bar cooling systems, circulation coolers, line cooling devices)
ThE LOKRING-SERVICE-CONCEPTREPAIRS QUICKLY, HERMETIC, VERSATILE RANGE OF APPLICATION
ONE SySTEm – uNLImITEd POSSIBILITIES
Replacing a compressor
Replacing a drier
Repairing a charging tube
Repairing leaky tube connections: Connectors, including reducer connectors,
elbow and T connectors,
Connectors for joining a capillary tube with the suction line,
Connectors with Schrader valve
SummARy: Never say never!
10 | VULKAN LOKRING
WIThOuT LOKRING® PLUG-IN REFRIGERATION UNITS
FREEZER IS dEFECTIVE, SERVICE TEChNICIAN COmES
ThE PROduCT muST BE dISASSEmBLEd ANd TRANSPORTEd
A FORKLIFT IS uSEd TO TRANSPORT ThE dEFECTIVE uNIT
ThE uNIT IS WRAPPEd IN TRANSPORT PACKAGING ANd LOAdEd ONTO A TRuCK, ThuS ThERE IS A RISK OF dAmAGE duR-ING TRANSPORT
ThE uNIT IS REPAIREd, WhICh GENER-ATES hAZARdOuS GASES ANd CONTAmI-NANTS
ThE REPAIREd uNIT IS PACKEd uP AGAIN ANd RETuRNEd By TRuCK, AGAIN INCuR-RING ThE RISK OF TRANSPORT dAmAGE
ThE REPAIREd uNIT IS FINALLy RE-TuRNEd TO ITS ORIGINAL LOCATION IN ThE SuPERmARKET ON A FORKLIFT
ThE uNIT IS AGAIN FILLEd WITh ThE PROduCT
ThE SuPERmARKET OWNER IS uNhAPPy WITh ThE hIGh REPAIR COSTS ANd LOST SALES
9:30am|07.04.12 10:30am|07.04.12 08:00pm|07.04.12
8:30am|08.04.12 8:00am|09.04.12 8:00am|10.04.12
8:00am|12.04.12 9:00am|12.04.12 10:00am|12.04.12
Stop transportation or extensive fire protection requirements
Interruption of business operations Damage during repair from soldering
Ignition hazard due to flammable refrigerants Toxic gases (phosgene, hydrochloric acid, dioxin) Use of nitrogen against oxygenation Inconvenient for chefs and customers alike
VULKAN LOKRING | 11
FREEZER IS dEFECTIVE, SERVICE TEChNICIAN COmES
uNIT IS REPAIREd ONSITE, ThuS AVOId-ING TRANSPORTING OF PROduCT. CuSTOmERS CONTINuE ShOPPING
LOW COSTS ThANKS TO mINImAL TImE NEEdEd ANd ONSITE REPAIR
9:00am|07.04.12 10:00am|07.04.12 10:30am|07.04.12
!
WITh LOKRING®
PLUG-IN REFRIGERATION UNITS
Solder-free tube connection with TÜV certification Permanent hermetic seal Up to 40 % savings of cost and time Assembly possible in high combustion areas, even
with heavy foot traffic or during business operations
Customer-friendly onsite service Simple assembly without power connection Clean, fast, and customer-friendly
LOKRINGING: AdVANTAGES yOu CAN NOT IGNORE.
12 | VULKAN LOKRING
22
23
24 25
EmPTy ThE APPLIANCE,REmOVE IT
REmOVE ThE APPLIANCE, dAmAGE duRING TRANSPORTATION IS POSSIBLE
uSE OF ThE APPLIANCE IS NOT POSSIBLE
PACK uP ThE APPLIANCE ANd SENd ITTO A SERVICE REPAIR ShOP
REPARATION OF ThE APPLIANCE IN ThESERVICE REPAIR ShOP
PACK uP ThE APPLIANCE ANd RETuRNIT TO ThE CuSTOmER
CARRy ThE APPLIANCE uPSTAIRS AGAIN,POSSIBLE dAmAGE duRING TRANSPORTATION
REINTEGRATION OF ThE APPLIANCE COST-INTENSIVE, LABOR-INTENSIVEANd NOT CuSTOmER-FRIENdLy
20
8:30am|20.04.12 8:50am|20.04.12 11:00am|22.04.12
6:30am|22.04.12 8:00am|23.04.12 8:00am|24.04.12
9:30am|24.04.12 9:50am|24.04.12 9:55am|24.04.12
WIThOuT LOKRING® DOMESTIC REFRIGERATION APPLIANCES
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 Damage during repair caused by welding igniters in
the lines Cost-intensive, labor-intensive, and not customer-friendly
VULKAN LOKRING | 13
WITh LOKRING®
DOMESTIC REFRIGERATION APPLIANCES
LOKRINGING: AdVANTAGES yOu CAN NOT IGNORE.
20
mOVE ThE APPLIANCE APPLIANCE REPAIREd ON SITE,AVERAGE REPAIR TImE - 20 mINuTES.
REINTEGRATION OF ThE REFRIGERATOR
9:00am|20.04.12 9:05am|20.04.12 10:00 Uhr|20.04.12
!
Solder-free tube connection with TÜV certification Permanent hermetic seal and pressure-resistant Up to 40 % savings of cost and time Repair in a reasonable time
No shop transport or fire protection required Customer-friendly onsite service Simple assembly without power connection Clean, fast, and customer-friendly
LOKRING ASSEmBLy ANd FuNCTIONAL PRINCIPLEONE jOINT, TWO RINGS, FOUR STEPS - THAT́ S ALL THERE IST TO DO.
14 | VULKAN LOKRING
*
A LOKRING tube connection can be made without a great
deal of effort. All you need is a LOKRING tube connection, a
hand assembly tool and some LOKPREP.
The ergonomic hand assembly tool works without energy
connection, and the patented lever mechanism means extre-
mely little strength is needed for assembly.
Compare it with conventional tube connection methods for
yourself, and you will see that »lokringing« has the potential
to become a classic. Where DIY experts have their »rawl
plugs« or »flex«-cut materials, you and your customers
could be »lokringing« in all sorts of situations.
* The tube reduction or connection is shown disproportionately to clearly illustrate
the functional principle.
ThE COmPONENTS OF A LOKRING CONNECTION
JOINT LOKRINGS LOKPREP FLuId hANd ASSEmBLy TOOL
VULKAN LOKRING | 15
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.
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*Finaliy, place the assembly jaws behind the two LOKRINGs and press the two LOKRINGs axially along the joint until these lie flush on the assembly path - and that´s it!
* There is an example of the pressing procedure with assembly version 00.
Assembly instructions for versions 25 and 50 are provided on page 26.
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 16.
SO WIRd IhRE ROhRVERBINduNG RuNdum PERFEKT.LOKPREP FLUIG UND LOKRING WERKSTOFFKOMBINATION
*
A
B
C
Rotate the moist tube through
360° inside the joint or …
… rotate the joint through
360° around the end of the
tube or ...
... move the nozzle 360° around
the tube to distribute the
LOKPREP evenly.
SPREAdING ThE LOKPREP
Metal tubes can have longitudinal grooves on the surface from production.
These production-related faults can be compensated quite easily by mois-
tening the tube ends to be connected with LOKPREP fluid before assembly.
Thanks to its capillary characteristic, it can even flow into microscopic
cavities and fill these out completely.
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
permanently retained in a temperature range of –50 to +150°C – thus compen-
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.
360° LOKPREP FOR ThE TuBE – NO WORRIES FOR yOu ALL ROuNd.
LOKRING mATERIAL COmBINATIONS
What connections are possible with LOKRINGs? It’s very simple: Any metal tube
commonly used in refrigeration and climatic technology. The possible combina-
tions are almost limitless. The following can be used a rule of thumb: If at least
one of the tubes being connected is made of aluminum, then a LOKRING made
of aluminum must also be used. In all other cases, a brass LOKRING is used. In
cases of special tube materials, tube coatings, or environmental effects on the
material, we’ll be happy to provide assistance.
* up to 25 bar both standard applications
mATERIAL ASSIGNmENT
Copper Brass AluminiumSteel
ThIS ENSuRES A FLAWLESS TuBE CONNECTION ALL AROuNd.LOKPREP FLUID AND LOKRING MATERIAL COMBINATIONS
16 | VULKAN LOKRING
WENN WIR RINGE TAuSChEN, IST dAS EIN VERSPREChENGARANTIERT DURCH QUALITäTKSONTROLLE UND TÜV zERTIFIKAT
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 perma-
nently, 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 connections produced.
As an original equipment manufacturer to the
automotive industry, we are used to not making mistakes.
VULKAN LOKRING | 17
WhEN WE SWAP RINGS, WE’RE mAKING A PROmISE.GUARANTEED BY QUALITY CONTROL,TÜV AND UL CERTIFICATE.
MPA NRW.
Zertifiziertes Qualitätsmanagement-System
nach DIN EN ISO 9001:2008
Reg.-Nr. MPA NRW Q 030Materialprüfungsamt Nordrhein-Westfalen
18 | VULKAN LOKRING
! ThE LOKRING TuBE CONNECTION NOT ONLy PASSEd ThE TÜV’S PROTOTyPE TESTING WITh FLyING COLORS, IT EVEN ExCEEdEd ThE STANdARd WITh REGARd TO SEALING, LOAd CAPACITy, ANd RELIABILITy.
LOKRING®: SuPERIOR TEChNOLOGyTÜV-CERTIFIED QUALITY WITH LOAD CAPACITY UP TO 4,000 KG.
VULKAN LOKRING | 19
TÜV-TEST RESuLT 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 pressureloads alternating by up to 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
WIThOuT LOKRING® WITh LOKRING®
Hermetically sealed metal/metal tube connection through surface com-pression, 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.
TEChNICAL FEATuRES
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.
PERmISSIBLE AREAS OF APPLICATION
WITh KNOW-hOW mAdE IN GERmANy
LOKRING® TuBE CONNECTION TEChNOLOGyEASY. QUICK. HERMETICALLY SEALED.
20 | LOKRING
LOKRING | 21
ASSEmBLy TOOLSFOR LOKRING CONNECTIONS
22 | LOKRING
00 25 50
Article no. Article name Description
L13003829 LOKtool HMRK-V Hand assembly tool
Article no. Article name For tube outer ø
L20000200 MB 8 to 8.5 mm
L20000201 MB 10 up 9 – 11 mm
L20000202 MB 12 12 – 13 mm
Article no. Article name For tube outer ø
L20000305 MB 10 EVP 6 – 8.5 mm
L20000307 MB 16 EVP 11 – 13 mm
Article no. Article name
For tube
outer ø
L20000304 LOKtool MB 8 EVP up to 8 mm
L20000305 LOKtool MB 10 EVP 9 - 11 mm
L20000306 LOKtool MB 12 EVP 12 -13 mm
LOKTOOL: HMRK-V | Hand assembly tool HMRK-V
LOKTOOL: MB x | Assembly jaws
loKtool hand assembly tool*
The flexible model. The two-sided bendable handles allow for optimal LOKRING assembly up to a maximum diameter of ø 13 mm, even in difficult-to-access areas. Thanks to the patented lever mechanism, the assembly can be completed with minimal effort and without a power supply. The relevant assembly jaws can be easily replaced, so all you need is one assembly tool.
loKtool assembly jaws for single- and double-sided assembly
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.
* Assembly jaws not included.
SAMPLE ORDERS:
loKrinG 9,53/6 nr ms 00
1 x MB 10
1 x MB 8
loKrinG 13/8 nwr ms 25
1 x MB 16 EVP
1 x MB 10 EVP
loKrinG 8 nwK ms 50
2 x MB 8 EVP* See page 26 for additional information on special assembly versions.
LOKRING | 23
Article no. Article name Content
L14000878 LOKprep 65G 15 ml
Article no. Article name Description
L13000982 Pre-assembly fitting VME 3 for 3 NK Ms 00
L13000871 Pre-assembly fitting VME 5 for 5 NK Ms 00
L13000872 Pre-assembly fitting VME 6 for 6 NK Ms 00
L13000873 Pre-assembly fitting VME 7 for 7 NK Ms 00
L13000874 Pre-assembly fitting VME 7,5 for 7,5 NK Ms 00
L13000875 Pre-assembly fitting VME 8 for 8 NK Ms 00
L13001107 Pre-assembly fitting VME 9,53 for 9,53 NK Ms 00
L13000876 Pre-assembly fitting VME 10 for 10 NK Ms 00
L13000877 Pre-assembly fitting VME 11 for 11 NK Ms 00
L13000878 Pre-assembly fitting VME 12 for 12 NK Ms 00
L13000879 Pre-assembly fitting VME 13-12,7 for 12 NK Ms 00
LOKPREP: 65G | Anaerobic sealant
* See the special assembly series on page 26.
LOKTOOL: SL | Sandpaper
LOKTOOL: SV.3 | Abrasive mat
LOKTOOL: VME x | Pre-assembly fitting
LOKTOOL Sandpaper
For cleaning tube ends
Grain: 120 Dimensions: 230 mm x 280 mm Packing unit: 1 sheet In top 3M® quality
LOKTOOL abrasive mat
For cleaning tube ends
Suitable for all surfaces Solvent-resistant Dimensions: 158 mm x 224 mm Packing unit: 3 mats In top 3M® quality
LOKPREP 65G, Sealant for LOKRING assemly*
LOKPREP was developed especially for LOKRING assembly and always must to be used wherever LOKRINGs are to be fitted.
* A detailed description of the use of LOKPREP can be found on page 16.
loKrinG 00er pre-assembly fitting
Using the appropriate pre-assembly fitting, a LOKRING connec-tion for two-sided assembly (00 series) can be pre-assembled on a single side.
15 ml
L14000002 LOKtool SL Sandpaper
Article no. Article name Description
L13004251 LOKtool SV.3 Abrasive mat
Article no. Article name Description
LOKRING® BASIC EquIPmENTTHE PERFECT STARTER PACKAGE
24 | LOKRING
LOKtool hand assembly toolAssembly jawsLOKprepdrierNTR-insertNAV-assembly toolT-reducing connectors (Insertion of capillary tube into the suction line)Charging tubes
Aluminium-connectors and reducersBrass-connectors and reducersNAV-connectorBrass stopper
LOKRING | 25
L13003829 LOKtool HMRK-V Hand assembly tool 1
L20000200 LOKtool MB 8 Assembly jaw up to 8.5 mm 2
L20000201 LOKtool MB 10 Assembly jaw 9 to 11 mm 2
L13000930 LOKRING 5/1,8 NR Ms 00 Brass connector 5
L13000619 LOKRING 5/2 NR Ms 00 Brass connector 5
L13000620 LOKRING 5/3 NR Ms 00 Brass connector 2
L13000622 LOKRING 5/4 NR Ms 00 Brass connector 2
L13000630 LOKRING 6/5 NR Ms 00 Brass connector 10
L13000634 LOKRING 6,5/5 NR Ms 00 Brass connector 5
L13000638 LOKRING 7/5 NR Ms 00 Brass connector 5
L13000639 LOKRING 7/6 NR Ms 00 Brass connector 2
L13000645 LOKRING 7,5/6 NR Ms 00 Brass connector 2
L13000653 LOKRING 8/5 NR Ms 00 Brass connector 3
L13000654 LOKRING 8/6 NR Ms 00 Brass connector 10
L13000657 LOKRING 8/7 NR Ms 00 Brass connector 1
L13000658 LOKRING 8/7,5 NR Ms 00 Brass connector 2
L13000683 LOKRING 9,53/5 NR Ms 00 Brass connector 2
L13000684 LOKRING 9,53/6 NR Ms 00 Brass connector 6
L13000686 LOKRING 9,53/8 NR Ms 00 Brass connector 1
L13000690 LOKRING 9,53/9 NR Ms 00 Brass connector 1
L13000696 LOKRING 10/8 NR Ms 00 Brass connector 1
L13000705 LOKRING 11/6 NR Ms 00 Brass connector 1
L13000706 LOKRING 11/8 NR Ms 00 Brass connector 1
L13000502 LOKRING 5 NK Al 00 Aluminium connector 2
L13000503 LOKRING 6 NK Al 00 Aluminium connector 1
L13000505 LOKRING 7,5 NK Al 00 Aluminium connector 1
L13000506 LOKRING 8 NK Al 00 Aluminium connector 1
L13000963 LOKRING 4/2,5 NR Al 00 Aluminium reducing connector 2
L13000962 LOKRING 5/2,5 NR Al 00 Aluminium reducing connector 2
L13000528 LOKRING 6/5 NR Al 00 Aluminium reducing connector 4
L13000531 LOKRING 7/5 NR Al 00 Aluminium reducing connector 2
L13000532 LOKRING 7/6 NR Al 00 Aluminium reducing connector 1
L13000540 LOKRING 8/6 NR Al 00 Aluminium reducing connector 1
L13000541 LOKRING 8/7 NR Al 00 Aluminium reducing connector 1
L13000542 LOKRING 8/7,5 NR Al 00 Aluminium reducing connector 1
L13000550 LOKRING 9/8 NR Al 00 Aluminium reducing connector 1
L13000776 LOKRING 6 NK Ms SV 00 Brass connector with schrader valve 1
L13000778 LOKRING 8 NK Ms SV 00 Brass connector with schrader valve 1
L13000789 LOKRING 8/6 NR Ms SV 00 Brass reducing connector with schrader valve 1
L13000790 LOKRING 8/7,5 NR Ms SV 00 Brass reducing connector with schrader valve 1
L13000794 LOKRING 9,53/6 NR Ms SV 00 Brass reducing connector with schrader valve 1
L13000748 LOKRING 7/6/2 NTR Ms 00 Brass T-reducing connectors 1
L13000750 LOKRING 7,5/6/2 NTR Ms 00 Brass T-reducing connectors 1
L13000751 LOKRING 8/6/2 NTR Ms 00 Brass T-reducing connectors 1
L13000817 LOKRING 6 NAV NAV-connector 2
L13000818 LOKRING 7 NAV NAV-connector 2
L13000819 LOKRING 7,5 NAV NAV-connector 2
L13000820 LOKRING 8 NAV NAV-connector 2
L13000926 LOKRING 9,53 NAV NAV-connector 2
L13000765 LOKRING 5 VS Ms 00 Brass stopper 3
L13000766 LOKRING 6 VS Ms 00 Brass stopper 3
L13000767 LOKRING 7 VS Ms 00 Brass stopper 3
L13000768 LOKRING 7,5 VS Ms 00 Brass stopper 3
L13000769 LOKRING 8 VS Ms 00 Brass stopper 3
L13000771 LOKRING 9,53 VS Ms 00 Brass stopper 3
L14000143 LOKRING 6 NF Ms SV Charging tube with schrader valve 5
L14000128 LOKRING DR 10 Drier 5
L14000118 LOKRING DRS 15 Drier 5
L14003870 LOKbox Sortimo Stahlkoffer 2, leer Steel case, empty (440 x 330 x 130 mm) 1
L14003871 LOKplus Systembox A3 Plastic system box (52 x 52 x 63 mm) 48
L14003872 LOKplus Systembox B3 Plastic system box (104 x 52 x 63 mm) 5
L14003873 LOKplus Systembox C3 Plastic system box (104 x 104 x 63 mm) 1
L14003874 LOKplus Systembox D3 Plastic system box (156 x 104 x 63 mm) 1
L14003875 LOKplus Systembox G3 Plastic system box (312 x 104 x 63 mm) 1
Article no. Article name Description Quantity*
LOKBOX: Complete equipment
* Refers to the quantities in the LOKbox KA-02 case.
Article no. Article name Description
L13000848 LOKbox KA-02 Complete equipment Set in case
Technical Data
Dimensions (L x B x H): 440 x 330 x 130 mm
Weight: 11.5 kg
Empty weight: 5.7 kg
Items available separately
See table below
loKbox Ka-02 complete equipment
All you need for a perfect start in the world of quick, easy and low-cost installation and repairs of refrigeration systems in a Sortimo steel case with clear inner compartments.
Article no. Article name Description Quantity*
00
50
25
LOKRING 00FOR SIMULTANEOUS (DOUBLESIDED) INSTALLATION OF TWO TUBE ENDS
LOKRING 25FOR SIMULTANEOUS (DOUBLE-SIDED) INSTALLATION OF TWO TUBE ENDS IN CONFINED GAPS
LOKRING 50 FOR STEPWISE (SINGLE-SIDED) INSTALLATION OF TWO TUBE ENDS
* THE LAST TWO DIGITS INDICATE THE APPROPRIATE INSTALL-LATION VERSION. EXAMPLE: LOKRING 6 NK MS 50
uSE mB x ASSEmBLy JAWS!*
uSE mB x EVP ASSEmBLy JAWS!*
uSE mB x EVP ASSEmBLy JAWS!*
26 | LOKRING
dIFFERENT INSTALLATION REquIREmENTS dEmANd FLExIBILITy. WhEThER IT‘S SImuLTANEOuS, STEP-WISE, OR CONFINEd INSTALLATIONS OF TWO TuBES – LOKRING® CAN dO IT!
OuR SPECIALISTS FOR ANY SPECIFIC INSTALLATION NEEDS
CONNECTORSFOR SOLDER-FREE CONNECTION OF TUBES
Article no. Article name
Tube outer ø*
[mm | inch]
L13002950 LOKRING 6 NK Ms 25 6 | 1/4
L13003669 LOKRING 8 NK Ms 25 8 | 5/16
LOKRING: x NK MS 00 | Brass connectors
LOKRING: x NK MS 25 | Brass connectors
* See page 26 for additional information on special assembly versions.
* See page 26 for additional information on special assembly versions.
loKrinG brass 00 connectors*
For connecting copper- and/or steel tubes with identical outside tube diameters.
When fitting a 00 size connector, make sure you use MB x assembly jaws.
loKrinG brass 25 connectors*
The new technology for cramped installation spaces! The special contour of this LOKRING allows space-saving application of assembly jaws. This way even shortened tube ends can be easily “lokringed” to the compressor, etc. For connecting copper- and/or steel tubes with identical outside tube diameters.
When assembling a 25 connector, make sure to use MB x EVP assembly jaws.
Article no. Article name
Tube outer ø*
[mm | inch]
L13000575 LOKRING 1,6 NK Ms 00 1.6 | 1/16
L13000932 LOKRING 1,8 NK Ms 00 1.8 | –
L13000576 LOKRING 2 NK Ms 00 2 | 5/64
L13000578 LOKRING 2,2 NK Ms 00 2.2 | –
L13000579 LOKRING 2,5 NK Ms 00 2.5 | 3/32
L13000580 LOKRING 3 NK Ms 00 3 | –
L13000582 LOKRING 3,2 NK Ms 00 3.2 | –
L13000583 LOKRING 3,5 NK Ms 00 3.5 | –
L13000584 LOKRING 4 NK Ms 00 4 | 5/32
L13000585 LOKRING 4,5 NK Ms 00 4.5 | –
L13000587 LOKRING 5 NK Ms 00 5 | 3/16
L13000588 LOKRING 6 NK Ms 00 6 | 1/4
L13000589 LOKRING 6,5 NK Ms 00 6.5 | –
L13000590 LOKRING 7 NK Ms 00 7 | –
L13000591 LOKRING 7,5 NK Ms 00 7.5 | –
L13000592 LOKRING 8 NK Ms 00 8 | 5/16
L13001833 LOKRING 8,5 NK Ms 00 8.5 | –
L13000594 LOKRING 9 NK Ms 00 9 | –
L13000595 LOKRING 9,53 NK Ms 00 9.53 | 3/8
L13000596 LOKRING 10 NK Ms 00 10 | 1/16
LOKRING | 27
CONNECTORSFOR CONNECTING TUBES
28 | LOKRING
LOKRING: x NK AL 00 | Aluminium connectors
* See page 26 for additional information on special assembly versions.
loKrinG aluminium 00 connectors*
For connecting aluminium tubes or aluminium tubes with copper- or steel tubes with identical outside tube dimensions.
Article no. Article name
Tube outer ø*
[mm | Zoll]
L13000498 LOKRING 2 NK Al 00 2 | 5/64
L13000942 LOKRING 2,5 NK Al 00 2.5 | 3/32
L13000499 LOKRING 3 NK Al 00 3 | –
L13000500 LOKRING 3,5 NK Al 00 3.5 | –
L13000502 LOKRING 5 NK Al 00 5 | 3/16
L13000503 LOKRING 6 NK Al 00 6 | 1/4
L13000504 LOKRING 7 NK Al 00 7 | –
L13000505 LOKRING 7,5 NK Al 00 7.5 | –
L13000506 LOKRING 8 NK Al 00 8 | 5/16
L13000507 LOKRING 8,5 NK Al 00 8.5 | –
L13002359 LOKRING 9 NK Al 00 9 | –
L13000508 LOKRING 9,53 NK Al 00 9.53 | 3/8
L13000509 LOKRING 10 NK Al 00 10 | –
CONNECTORSWITH SCHRADER VALVE FOR FAST SERVICE
LOKRING | 29
Article no. Article name
Tube outer ø*
[mm | Zoll]
L13000775 LOKRING 5 NK Ms SV 00 5 | 3/16
L13000776 LOKRING 6 NK Ms SV 00 6 | 1/4
L13000777 LOKRING 7,5 NK Ms SV 00 7.5 | –
L13000778 LOKRING 8 NK Ms SV 00 8 | 5/16
L13000779 LOKRING 9,53 NK Ms SV 00 9.53 | 3/8
L13000780 LOKRING 10 NK Ms SV 00 10 | –
Article no. Article name
Tube outer ø*
[mm | Zoll]
L13004621 LOKRING 6 NWK Ms 50 6 | –
L13004775 LOKRING 6,35 NWK Ms 50 6.35 | 1/4
L13001978 LOKRING 8 NWK Ms 50 8 | 5/16
L13001397 LOKRING 9,53 NWK Ms 50 9.53 | 3/8
L13001313 LOKRING 10 NWK Ms 50 10 | –
LOKRING: x NK MS SV 00 | Brass connectors with Schrader valve
LOKRING: x NWK MS 50 | Brass elbow connectors
* See page 26 for additional information on special assembly versions.
* See page 26 for more information on special installation versions. Other sizes available by request or in the refrigeration and climatic technology catalogue.
loKrinG brass 00 connectors with 1/4“ sae schrader valve*
For connecting copper- and/or steel tubes with identical outside tube diameters with 1/4” Schrader valve connection.
loKrinG brass 50 elbow connectors*
90° elbow for connecting copper- and/or steel tubes with identi-cal outside tube diameters.
ELBOW CONNECTORSSPACE-SAVING – FOR CORNERS
REduCER CONNECTORSTWO DIFFERENT DIAMETERS – ONE CONNECTION!
30 | LOKRING
LOKRING: x NR MS 00 | Brass reducer connector
loKrinG brass 00 reducer connectors*
For connecting copper- and/or steel tube with identical outside tube diameters. Select “your” tube combination from our standard product line to suit your specific needs.
* See page 26 for additional information on special assembly versions.
SELECTION AID: STEp 01 | Select reducer connector
ø-tube 1 to ø tube 2 of the reducer connector
Inchmm
1/16 1.6 1.8
5/64 2 2.2
3/32 2.5 3 3.2 3.5
5/32 4 4.5
3/165
1/4 6 6.5 7 7.5
5/168 9
3/89.53
2 | 5/64
3 | –
3.2 | –
3.5 | –
4 | 5/32
5 | 3/16
6 | 1/4
6.5 | –
7 | –
7.5 | –
8 | 5/16
8.5 | –
9 | –
9.53 | 3/8
10 | –
11 | –
11.5 | –
mm Inch
1.6 1/16
1.8 25/64
2.2 2.53/32
3 3.2 3.5 45/32
4.5 53/16
61/4
6.5 7 7.5 85/16
9 9.533/8
reading direction of the table: from left to right. The marked example shows a reducer joint of a tube joint from ø 8 mm to ø 4 mm.
The number refers to the „Selection help step 02“ with the order parameters.50
03 04
46
38
22
09 10 11
02
25 26 28 2923
12 13 14 15 17 19 20
33
30
56
31 32
3635 37
44 454341 42
50 5147 5352 54 55
6463 65
71
62
726968 70
75
79
76 78
80
01
05
06 07
08
16 18
21 24 27
34
39 40
48 49
57 59 6058 61
67 73
74 77
81
82
66
LOKRING | 31
SELECTION AID: STEp 02 | Select product number and description
No. Article no. Article name
ø* tube 1 p ø* tube 2
[mm | Inch] p [mm | Inch]
L13000611 LOKRING 2/1,6 NR Ms 0w0 2 | 5/64 p 1.6 | 1/16
L13003115 LOKRING 2/1,8 NR Ms 00 2 | 5/64 p 1.8 | –
L13001157 LOKRING 3/1,8 NR Ms 00 3 | – p 1.8 | –
L13000612 LOKRING 3/2 NR Ms 00 3 | – p 2 | 5/64
L13000613 LOKRING 3,2/1,6 NR Ms 00 3.2 | – p 1.6 | 1/16
L13004807 LOKRING 3,5/1,8 NR Ms 00 3.5 | – p 1.8 | –
L13000614 LOKRING 3,5/2 NR Ms 00 3.5 | – p 2 | 5/64
L13000610 LOKRING 4/1,6 NR Ms 00 4 | 5/32 p 1.6 | 1/16
L13000931 LOKRING 4/1,8 NR Ms 00 4 | 5/32 p 1.8 | –
L13000616 LOKRING 4/2 NR Ms 00 4 | 5/32 p 2 | 5/64
L13003694 LOKRING 4/3 NR Ms 00 4 | 5/32 p 3 | –
L13000618 LOKRING 5/1,6 NR Ms 00 5 | 3/16 p 1.6 | 1/16
L13000930 LOKRING 5/1,8 NR Ms 00 5 | 3/16 p 1.8 | –
L13000619 LOKRING 5/2 NR Ms 00 5 | 3/16 p 2 | 5/64
L13000623 LOKRING 5/2,2 NR Ms 00 5 | 3/16 p 2.2 | –
L13000624 LOKRING 5/2,5 NR Ms 00 5 | 3/16 p 2.5 | 3/32
L13000620 LOKRING 5/3 NR Ms 00 5 | 3/16 p 3 | –
L13000621 LOKRING 5/3,5 NR Ms 00 5 | 3/16 p 3.5 | –
L13000622 LOKRING 5/4 NR Ms 00 5 | 3/16 p 4 | 5/32
L13001806 LOKRING 5/4,5 NR Ms 00 5 | 3/16 p 4.5 | –
L13000633 LOKRING 6/1,6 NR Ms 00 6 | 1/4 p 1.6 | 1/16
L13002334 LOKRING 6/1,8 NR Ms 00 6 | 1/4 p 1.8 | –
L13000625 LOKRING 6/2 NR Ms 00 6 | 1/4 p 2 | 5/64
L13000626 LOKRING 6/2,2 NR Ms 00 6 | 1/4 p 2.2 | –
L13000627 LOKRING 6/2,5 NR Ms 00 6 | 1/4 p 2.5 | 3/32
L13000628 LOKRING 6/3 NR Ms 00 6 | 1/4 p 3 | –
L13000631 LOKRING 6/3,2 NR Ms 00 6 | 1/4 p 3.2 | –
L13000629 LOKRING 6/4 NR Ms 00 6 | 1/4 p 4 | 5/32
L13000632 LOKRING 6/4,5 NR Ms 00 6 | 1/4 p 4.5 | –
L13000630 LOKRING 6/5 NR Ms 00 6 | 1/4 p 5 | 3/16
L13002437 LOKRING 6,5/4 NR Ms 00 6.5 | – p 4 | 5/32
L13000634 LOKRING 6,5/5 NR Ms 00 6.5 | – p 5 | 3/16
L13000635 LOKRING 6,5/6 NR Ms 00 6.5 | – p 6 | 1/4
L13000637 LOKRING 7/2 NR Ms 00 7 | 5/32 p 2 | 5/64
L13000640 LOKRING 7/4 NR Ms 00 7 | – p 4 | 5/32
L13000643 LOKRING 7/4,5 NR Ms 00 7 | – p 4.5 | –
L13000638 LOKRING 7/5 NR Ms 00 7 | – p 5 | 3/16
L13000639 LOKRING 7/6 NR Ms 00 7 | – p 6 | 1/4
L13000644 LOKRING 7,5/2 NR Ms 00 7.5 | – p 2 | 5/64
L13000647 LOKRING 7,5/3 NR Ms 00 7.5 | – p 4 | 5/32
L13000650 LOKRING 7,5/4 NR Ms 00 7.5 | – p 4 | 5/32
No. Article no. Article name
ø* tube 1 p ø* tube 2
[mm | Inch] p [mm | Inch]
L13000646 LOKRING 7,5/5 NR Ms 00 7.5 | – p 5 | 3/16
L13000645 LOKRING 7,5/6 NR Ms 00 7.5 | – p 6 | 1/4
L13001762 LOKRING 7,5/6,5 NR Ms 00 7.5 | – p 6.5 | –
L13000649 LOKRING 7,5/7 NR Ms 00 7.5 | – p 7 | –
L13001697 LOKRING 8/1,8 NR Ms 00 8 | 5/16 p 1.8 | –
L13000651 LOKRING 8/2 NR Ms 00 8 | 5/16 p 2 | 5/64
L13000659 LOKRING 8/2,2 NR Ms 00 8 | 5/16 p 2.2 | –
L13000660 LOKRING 8/3 NR Ms 00 8 | 5/16 p 3 | –
L13000652 LOKRING 8/4 NR Ms 00 8 | 5/16 p 4 | 5/32
L13000661 LOKRING 8/4,5 NR Ms 00 8 | 5/16 p 4.5 | –
L13000653 LOKRING 8/5 NR Ms 00 8 | 5/16 p 5 | 3/16
L13000654 LOKRING 8/6 NR Ms 00 8 | 5/16 p 6 | 1/4
L13000656 LOKRING 8/6,5 NR Ms 00 8 | 5/16 p 6.5 | –
L13000657 LOKRING 8/7 NR Ms 00 8 | 5/16 p 7 | –
L13000658 LOKRING 8/7,5 NR Ms 00 8 | 5/16 p 7.5 | –
L13000673 LOKRING 8,5/5 NR Ms 00 8.5 | – p 5 | 3/16
L13000674 LOKRING 8,5/6 NR Ms 00 8.5 | – p 6 | 1/14
L13002216 LOKRING 8,5/6,5 NR Ms 00 8.5 | – p 6.5 | –
L13001591 LOKRING 8,5/7 NR Ms 00 8.5 | – p 7 | –
L13000675 LOKRING 8,5/8 NR Ms 00 8.5 | – p 8 | 5/16
L13000677 LOKRING 9/5 NR Ms 00 9 | – p 5 | 3/16
L13000678 LOKRING 9/6 NR Ms 00 9 | – p 6 | 1/4
L13000681 LOKRING 9/7 NR Ms 00 9 | – p 7 | –
L13000679 LOKRING 9/8 NR Ms 00 9 | – p 8 | 5/16
L13000682 LOKRING 9,53/2 NR Ms 00 9.53 | 3/8 p 2 | 5/64
L13000689 LOKRING 9,53/2,2 NR Ms 00 9.53 | 3/8 p 2.2 | –
L13000683 LOKRING 9,53/5 NR Ms 00 9.53 | 3/8 p 5 | 3/16
L13000684 LOKRING 9,53/6 NR Ms 00 9.53 | 3/8 p 6 | 1/4
L13000691 LOKRING 9,53/7 NR Ms 00 9.53 | 3/8 p 7 | –
L13000687 LOKRING 9,53/7,5 NR Ms 00 9.53 | 3/8 p 7.5 | –
L13000686 LOKRING 9,53/8 NR Ms 00 9.53 | 3/8 p 8 | 5/16
L13000690 LOKRING 9,53/9 NR Ms 00 9.53 | 3/8 p 9 | –
L13000698 LOKRING 10/2 NR Ms 00 10 | – p 2 | 5/64
L13000695 LOKRING 10/6 NR Ms 00 10 | – p 6 | 1/4
L13000696 LOKRING 10/8 NR Ms 00 10 | – p 8 | 5/16
L13001732 LOKRING 10/9 NR Ms 00 10 | – p 9 | –
L13000697 LOKRING 10/9,53 NR Ms 00 10 | – p 9.53 | 3/8
L13000705 LOKRING 11/6 NR Ms 00 11 | – p 6 | 1/4
L13000706 LOKRING 11/8 NR Ms 00 11 | – p 8 | 5/16
L13000707 LOKRING 11/9,53 NR Ms 00 11 | – p 9.53 | 3/8
L13000712 LOKRING 11,5/9,53 NR Ms 00 11.5 | – p 9.53 | 3/8
01
02
03
04
05
06
07
41
08
09
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
63
64
65
66
67
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
68
76
77
78
79
80
69
70
71
72
73
74
75
81
82
LOKRING: x NR AL 00 | Aluminium reducer connectors
loKrinG aluminium 00 reducer connectors*
For connecting aluminium tubes or aluminium tubes with copper- or steel tubes with variable outside tube dimensions. Select “your” tube combination from our standard product line to suit your specific needs.
* See page 26 for additional information on special assembly versions.
REduCER CONNECTORSTWO DIFFERENT DIAMETERS – ONE CONNECTION!
SELECTION AID: STEp 01 | Select reducer connector
Inchmm 1.8
5/64 2 2.2
3/32 2.5 3
5/32 4
3/165
1/4 6 6.5 7 7.5
5/168
3/89.53
2.5 | 3/32
3 | –
3.2 |
3.5 | –
4 | 5/32
5 | 3/16
5.5 |
6 | 1/4
7 | –
7.5 | –
8 | 5/16
8.5 | –
9 | –
9.53 | 3/8
10 | –
11 |
mm Inch
1.8 2 5/64
2.2 2.53/32
3 45/32
53/16
61/4
6.5 7 7.5 85/16
9.533/8
02
39 40
28 29 30 32 34 35 37 38
08 09 11 12
14 16 17 18
05
06 07
03
41 42 43
50 52 53
44 45 46 48
21 22
23 26 27
ø tube 1 to ø tube 2 of the reducer connector
01
04
10
13
15
19 20
24 25
31 33 36
51
54
47
49
32 | LOKRING
reading direction of the table: from left to right. The marked example shows a reducer joint of a tube joint from ø 8 mm to ø 6 mm.
The number refers to the „Selection help step 02“ with the order parameters.35
Article no. Article name
ø* tube 1 p ø* tube 2
[mm | Inch] p [mm | Inch]
L13002951 LOKRING 7/6 NR Ms 25 7 | – p 6 | 1/4
L13002952 LOKRING 7,5/6 NR Ms 25 7.5 | – p 6 | 1/4
L13005412 LOKRING 8/5 NR Ms 25 8 | – p 5 | 3/16
L13002953 LOKRING 8/6 NR Ms 25 8 | 5/16 p 6 | 1/4
L13005413 LOKRING 8,5/5 NR Ms 25 8.5 | – p 5 | 3/16
L13002954 LOKRING 8,5/6 NR Ms 25 8.5 | – p 6 | 1/4
L13005414 LOKRING 8,5/8 NR Ms 25 8.5 | – p 8 | 5/16
L13005415 LOKRING 9,53/5 NR Ms 25 9.53 | – p 5 | 3/16
L13005320 LOKRING 9,53/6 NR Ms 25 9.53 | 3/8 p 6 | 1/4
L13005374 LOKRING 9,53/8 NR Ms 25 9.53 | 3/8 p 8 | 5/16
L13004122 LOKRING 11/8 NR Ms 25 11 | – p 8 | 5/16
L13004123 LOKRING 12/10 NR Ms 25 12 | – p 10 | –
LOKRING: x NR MS 25 | Brass reducer connectors
loKrinG brass 25 reducer connectors*
The new technology for cramped installation spaces! The special contour of this LOKRING allows space-saving application of assembly jaws. Thus even shortened tube ends can be easily “lokringed” to the compressor, etc. For connecting copper- and/or steel tubes with variable outside tube diameters.
When assembling a 25 connector, make sure to use MB x EVP assembly jaws.
* See page 26 for additional information on special assembly versions.
No. Article no. Article name
ø* tube 1 p ø* tube 2
[mm | Inch] p [mm | Inch]
L13001486 LOKRING 8/1,8 NR Al 00 8 | 5/16 p 1.8 | –
L13000537 LOKRING 8/2 NR Al 00 8 | 5/16 p 2 | 5/64
L13001609 LOKRING 8/2,2 NR Al 00 8 | 5/16 p 2.2 | –
L13001835 LOKRING 8/2,5 NR Al 00 8 | 5/16 p 2.5 | 3/32
L13000538 LOKRING 8/3 NR Al 00 8 | 5/16 p 3 | –
L13002202 LOKRING 8/4 NR Al 00 8 | 5/16 p 4 | 5/32
L13000539 LOKRING 8/5 NR Al 00 8 | 5/16 p 5 | 3/16
L13000540 LOKRING 8/6 NR Al 00 8 | 5/16 p 6 | 1/4
L13000546 LOKRING 8/6,5 NR Al 00 8 | 5/16 p 6.5 | –
L13000541 LOKRING 8/7 NR Al 00 8 | 5/16 p 7 | –
L13000542 LOKRING 8/7,5 NR Al 00 8 | 5/16 p 7.5 | –
L13001076 LOKRING 8,5/6 NR Al 00 8.5 | – p 6 | 1/4
L13001209 LOKRING 8,5/8 NR Al 00 8.5 | – p 8 | 5/16
L13001456 LOKRING 9/6 NR Al 00 9 | – p 6 | 1/4
L13001457 LOKRING 9/7 NR Al 00 9 | – p 7 | –
L13000550 LOKRING 9/8 NR Al 00 9 | – p 8 | 5/16
L13000551 LOKRING 9,53/2 NR Al 00 9.53 | 3/8 p 2 | 5/64
L13000552 LOKRING 9,53/6 NR Al 00 9.53 | 3/8 p 6 | 1/4
L13000554 LOKRING 9,53/7 NR Al 00 9.53 | 3/8 p 7 | –
L13001426 LOKRING 9,53/7,5 NR Al 00 9.53 | 3/8 p 7.5 | –
L13000553 LOKRING 9,53/8 NR Al 00 9.53 | 3/8 p 8 | 5/16
L13002203 LOKRING 10/5 NR Al 00 10 | – p 5 | 3/16
L13000557 LOKRING 10/6 NR Al 00 10 | – p 6 | 1/4
L13000555 LOKRING 10/7 NR Al 00 10 | – p 7 | –
L13000556 LOKRING 10/8 NR Al 00 10 | – p 8 | 5/16
L13001219 LOKRING 10/9,53 NR Al 00 10 | – p 9.53 | 3/8
L13000560 LOKRING 11/9,53 NR Al 00 11 | – p 9.53 | 3/8
No. Article no. Article name
ø* tube 1 p ø* tube 2
[mm | Inch] p [mm | Inch]
L13001290 LOKRING 2,5/2 NR Al 00 2.5 | 3/32 p 2 | 5/64
L13002682 LOKRING 3/1,8 NR Al 00 3 | – p 1.8 | –
L13002832 LOKRING 3/2 NR Al 00 3 | – p 2 | 5/64
L13003009 LOKRING 3,2/2 NR Al 00 3.2 | – p 2 | 5/64
L13003394 LOKRING 3,5/2 NR Al 00 3.5 | – p 2 | 5/64
L13001785 LOKRING 4/2 NR Al 00 4 | 5/32 p 2 | 5/64
L13000963 LOKRING 4/2,5 NR Al 00 4 | 5/32 p 2.5 | 3/32
L13002432 LOKRING 5/1,8 NR Al 00 5 | 3/16 p 1.8 | –
L13002357 LOKRING 5/2 NR Al 00 5 | 3/16 p 2 | 5/64
L13001114 LOKRING 5/2,2 NR Al 00 5 | 3/16 p 2.2 | –
L13000962 LOKRING 5/2,5 NR Al 00 5 | 3/16 p 2.5 | 3/32
L13000524 LOKRING 5/3 NR Al 00 5 | 3/16 p 3 | –
L13004373 LOKRING 5,5/3 NR Al 00 5.5 | – p 3 | –
L13000964 LOKRING 6/2 NR Al 00 6 | 1/4 p 2 | 5/64
L13002510 LOKRING 6/2,5 NR Al 00 6 | 1/4 p 2.5 | 3/32
L13000527 LOKRING 6/3 NR Al 00 6 | 1/4 p 3 | –
L13000529 LOKRING 6/4 NR Al 00 6 | 1/4 p 4 | 5/32
L13000528 LOKRING 6/5 NR Al 00 6 | 1/4 p 5 | 3/16
L13000530 LOKRING 7/2 NR Al 00 7 | – p 2 | 5/64
L13001705 LOKRING 7/4 NR Al 00 7 | – p 4 | 5/32
L13000531 LOKRING 7/5 NR Al 00 7 | – p 5 | 3/16
L13000532 LOKRING 7/6 NR Al 00 7 | – p 6 | 1/4
L13003450 LOKRING 7,5/1,8 NR Al 00 7.5 | – p 1.8 | –
L13000533 LOKRING 7,5/2 NR Al 00 7.5 | – p 2 | 5/64
L13000534 LOKRING 7,5/5 NR Al 00 7.5 | – p 5 | 3/16
L13000535 LOKRING 7,5/6 NR Al 00 7.5 | – p 6 | 1/4
L13000536 LOKRING 7,5/7 NR Al 00 7.5 | – p 7 | –
SELECTION AID: STEp 02 | Select product number and description
LOKRING | 33
33
28
29
30
31
32
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
01
02
03
04
05
06
07
08
09
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
REduCER ANd ELBOW REduCER CONNECTORSSPACE-SAVING – FOR CORNERS
34 | LOKRING
LOKRING: x NR MS SV 00 | Brass reducer connectors with Schrader valve
LOKRING: x NWR MS 25 | Brass elbow reducer connectors
LOKRING: x NWR MS 50 | Brass elbow reducer connectors
loKrinG brass 00 reducer connectors withschrader valve*
For connecting copper- and/or steel tubes with variable outside tube diameters. A 1/4” SAE Schrader valve connection allows for fast and convenient service.
loKrinG brass 25 elbow reducer connectors*
90° elbow for connecting copper- and/or steel tubes with variable outside tube diameters.
* See page 26 for additional information on special assembly versions.
* See page 26 for additional information on special assembly versions.
Article no. Article name
ø* tube 1 p ø* tube 2
[mm | Inch] p [mm | Inch]
L13000785 LOKRING 4/2 NR Ms SV 00 4 | 5/32 p 2 | 5/64
L13000786 LOKRING 6/5 NR Ms SV 00 6 | 1/4 p 5 | 3/16
L13000791 LOKRING 8/2,2 NR Ms SV 00 8 | 5/16 p 2.2 | –
L13000789 LOKRING 8/6 NR Ms SV 00 8 | 5/16 p 6 | 1/4
L13000790 LOKRING 8/7,5 NR Ms SV 00 8 | 5/16 p 7.5 | –
L13000792 LOKRING 9/6 NR Ms SV 00 9 | – p 6 | 1/4
L13000793 LOKRING 9/8 NR Ms SV 00 9 | – p 8 | 5/16
L13000794 LOKRING 9,53/6 NR Ms SV 00 9.53 | 3/8 p 6 | 1/4
L13000795 LOKRING 9,53/8 NR Ms SV 00 9.53 | 3/8 p 8 | 5/16
L13000796 LOKRING 10/6 NR Ms SV 00 10 | – p 6 | 1/4
L13000797 LOKRING 10/8 NR Ms SV 00 10 | – p 8 | 5/16
L13000799 LOKRING 11/8 NR Ms SV 00 11 | – p 8 | 5/16
Article no. Article name
ø* tube 1 p ø* tube 2
[mm | Inch] p [mm | Inch]
L13005348 LOKRING 9,53/6 NWR Ms 25 9.53 | 3/8 p 6 | 1/4
L13005349 LOKRING 11/8 NWR Ms 25 11 | – p 8 | 5/16
L13005350 LOKRING 12,7/10 NWR Ms 25 12.7 | 1/2 p 10 | –
L13004260 LOKRING 13/8 NWR Ms 25 13 | – p 8 | 5/16
L13005017 LOKRING 13/12 NWR Ms 25 13 | – p 12 | –
loKrinG brass 25 elbow reducer connectors*
90° elbow for connecting copper- and/or steel tubes with variable outside tube diameters.When assembling a 25 connector, make sure to use MB x EVP assembly jaws.
Article no. Article name
ø* tube 1 p ø* tube 2
[mm | Inch] p [mm | Inch]
L13002851 LOKRING 8/5 NWR Ms 50 8 | 5/16 p 5 | 3/16
L13004639 LOKRING 8/6 NWR Ms 50 8 | 5/16 p 6 | –
L13004640 LOKRING 9,53/6 NWR Ms 50 9.53 | 3/8 p 6 | –
L13004783 LOKRING 9,53/6,35 NWR Ms 50 9.53 | 3/8 p 6.35 | 1/4
L13001672 LOKRING 9,53/8 NWR Ms 50 9.53 | 3/8 p 8 | 5/16
L13003369 LOKRING 10/9,53 NWR Ms 50 10 | – p 9.35 | 3/8* See page 26 for additional information on special assembly versions.
T-REduCER CONNECTORSREFINED AND SIMPLE
LOKRING | 35
LOKRING: x NTR MS 00 | Brass T-elbow reducer connectors
LOKTOOL: NTR-x | Assembly fitting
* Other sizes available by request.
Article no. Article name
ø* tube 1 ø* tube 2 ø* tube 3
[mm | Inch] p [mm | Inch] p [mm | Inch]
L13002522 LOKRING 6/5/2 NTR Ms 00 6 | 1/4 5 | 3/16 2 | 5/64
L13000745 LOKRING 6/6/2 NTR Ms 00 6 | 1/4 6 | 1/4 2 | 5/64
L13002461 LOKRING 6/6/2,2 NTR Ms 00 6 | 1/4 6 | 1/4 2.2 | –
L13000747 LOKRING 6,5/6/2 NTR Ms 00 6.5 | – 6 | 1/4 2 | 5/64
L13000748 LOKRING 7/6/2 NTR Ms 00 7 | – 6 | 1/4 2 | 5/64
L13001592 LOKRING 7/6/2,2 NTR Ms 00 7 | – 6 | 1/4 2.2 | –
L13000750 LOKRING 7,5/6/2 NTR Ms 00 7.5 | – 6 | 1/4 2 | 5/64
L13000754 LOKRING 8/6/1,6 NTR Ms 00 8 | 5/16 6 | 1/4 1.6 | 1/16
L13000751 LOKRING 8/6/2 NTR Ms 00 8 | 5/16 6 | 1/4 2 | 5/64
L13000755 LOKRING 8/6/2,2 NTR Ms 00 8 | 5/16 6 | 1/4 2.2 | –
L13000752 LOKRING 8/8/1,6 NTR Ms 00 8 | 5/16 8 | 5/16 1.6 | 1/16
L13000756 LOKRING 8/8/2 NTR Ms 00 8 | 5/16 8 | 5/16 2 | 5/64
L13000758 LOKRING 8,5/6/2 NTR Ms 00 8.5 | – 6 | 1/4 2 | 5/64
L13000759 LOKRING 9/6/2 NTR Ms 00 9 | – 6 | 1/4 2 | 5/64
L13000762 LOKRING 10/6/2 NTR Ms 00 10 | – 6 | 1/4 2 | 5/64
loKrinG brass 00 t-reducer connectors*
For insertion of the capillary tube into the suction line. Connect copper- and/or steel tubes with variable outside tubediameters. * See page 26 for additional information on special assembly versions.
Article no. Article name Description
L13000864 LOKtool NTR-8 Assembly fitting
loKrinG 00 ntr fitting*
The NTR fitting allows for assembly of the T-branch of a 00 T-connector or 00 T-reducer connector.For assembly, the fitting is easily inserted in the assembly jaw.
LOKRING: x VS MS 00 | Stoppers
LOKRED: NRA MS 50 | Reducing adapter
loKreD size 50 reducing adapter
The new innovative development that can be combined with size 50 brass connection from a diameter of 6mm.
Article no. Article name
ø* tube 1 p ø* tube 2
[mm | Inch] p [mm | Inch]
L13005049 LOKred 8/6 NRA Ms 50 8 | 5/16 p 6 | 1/4
L13005053 LOKred 9,53/6,35 NRA Ms 50 9.53 | 3/8 p 6.35 | –
L13005050 LOKred 10/6 NRA Ms 50 10 | – p 6 | 1/4
L13005055 LOKred 10/8 NRA Ms 50 10 | – p 8 | 5/16
L13005051 LOKred 12/6 NRA Ms 50 12 | – p 6 | 1/4
L13005056 LOKred 12/8 NRA Ms 50 12 | – p 8 | 5/16
L13005061 LOKred 12/10 NRA Ms 50 12 | – p 10 | –
L13005054 LOKred 12,7/6,35 NRA Ms 50 12.7 | 1/2 p 6.35 | –
STOPPER ANd REduCING AdAPTERSIMPLY INGENIOUS
36 | LOKRING
loKrinG 00 stoppers*
For hermetic sealing of tube ends. Simply place on the tube end and press with our manual assembly tool.
Article no. Article name
Tube outer ø*
[mm | Inch]
L13004805 LOKRING 3 VS Ms 00 3 | –
L13003367 LOKRING 4 VS Ms 00 4 | 5/32
L13000765 LOKRING 5 VS Ms 00 5 | 3/16
L13000766 LOKRING 6 VS Ms 00 6 | 1/4
L13000767 LOKRING 7 VS Ms 00 7 | –
L13000768 LOKRING 7,5 VS Ms 00 7.5 | –
L13000769 LOKRING 8 VS Ms 00 8 | 5/16
L13001218 LOKRING 8,5 VS Ms 00 8.5 | –
L13000771 LOKRING 9,53 VS Ms 00 9.53 | 3/8
L13000772 LOKRING 10 VS Ms 00 10 | –
L13000773 LOKRING 11 VS Ms 00 11 | –
L13000774 LOKRING 12 VS Ms 00 12 | –
L13002684 LOKRING 12,7 VS Ms 00 12.7 | 1/2* Other sizes available by request.
NEw
Article no. Article name
Tube outer ø*
[mm | Inch]
L13001593 LOKRING 5 NAV connection 5 | 3/16
L13000817 LOKRING 6 NAV connection 6 | 1/4
L13000818 LOKRING 7 NAV connection 7 | –
L13000819 LOKRING 7,5 NAV connection 7.5 | –
L13000820 LOKRING 8 NAV connection 8 | 5/16
L13000822 LOKRING 8,5 NAV connection 8.5 | –
L13000929 LOKRING 9 NAV connection 9 | –
L13000926 LOKRING 9,53 NAV connection 9.53 | 3/8
L13000927 LOKRING 10 NAV connection 10 | –
L13000928 LOKRING 11 NAV connection 11 | –
Article no. Article name Description
L13000919 LOKRING NAV Assembly tool Assembly tool
LOKRING: x NAV | NAV connection
LOKRING: NAV x FITTING | NAV assembly fitting
LOKRING: NAV 11 | NAV assembly tool
loKrinG naV connection
If the compressor connection is shorter than 20 mm, you can easily extend these with our NAV connection for further LOKRING repairs. In addition, you only need the NAV assembly tool and the appropriate NAV assembly fitting.
LOW PRESSuRE CONNECTION CONNECTORCOMPRESSOR-STOPPER EXTENSION
LOKRING | 37
Article no. Article name
Tube outer ø*
[mm | Inch]
L13004805 LOKRING 3 VS Ms 00 3 | –
L13003367 LOKRING 4 VS Ms 00 4 | 5/32
L13000765 LOKRING 5 VS Ms 00 5 | 3/16
L13000766 LOKRING 6 VS Ms 00 6 | 1/4
L13000767 LOKRING 7 VS Ms 00 7 | –
L13000768 LOKRING 7,5 VS Ms 00 7.5 | –
L13000769 LOKRING 8 VS Ms 00 8 | 5/16
L13001218 LOKRING 8,5 VS Ms 00 8.5 | –
L13000771 LOKRING 9,53 VS Ms 00 9.53 | 3/8
L13000772 LOKRING 10 VS Ms 00 10 | –
L13000773 LOKRING 11 VS Ms 00 11 | –
L13000774 LOKRING 12 VS Ms 00 12 | –
L13002684 LOKRING 12,7 VS Ms 00 12.7 | 1/2
loKrinG naV assembly tool
Basic tool for assembly of LOKRING NAV connections
loKrinG naV assembly fitting
Assembly fitting for the NAV 11 assembly tool for assembly of LOKRING NAV connections
Article no. Article name Description
L13001594 LOKRING NAV 5 fitting Assembly fitting
L13000914 LOKRING NAV 6 fitting Assembly fitting
L13000915 LOKRING NAV 8/7 fitting Assembly fitting
L13000916 LOKRING NAV 8,5 fitting Assembly fitting
L13000917 LOKRING NAV 9,53 fitting Assembly fitting
L13000918 LOKRING NAV 10 fitting Assembly fitting
LOKRING: DR x | Filter driers
LOKRING: DR x-2E | Filter driers with two inlets
LOKRING: DRS x | Filter driers with Schrader valve
loKrinG Filter drier
Moisture, acids, and dirt particles are collected by the drier and this protects the circulation of refrigerants. See page 26 - 35 for the suitable LOKRING tube connectors.
loKrinG Filter drier with schrader valve
Moisture, acids, and dirt particles are collected by the drier and this protects the circulation of refrigerants. See page 26 - 35 for the suitable LOKRING tube connectors.
dRIERFOR CLEAN CIRCULATION
38 | LOKRING
Article no. Article name ø inlet ø outlet
Drying agent
XH-9 Total length Diameter
L14000128 LOKRING DR 10 5 mm 5 mm 10 g 200 mm 19 mm
L14000377 LOKRING DR 20 5 mm 5 mm 20 g 218 mm 24 mm
loKrinG Filter drier with two inlets
Moisture, acids, and dirt particles are collected by the drier and this protects the circulation of refrigerants. See page 26 - 35 for the suitable LOKRING tube connectors.
Article no. Article name ø inlet ø outlet
Drying agent
XH-9 Total length Diameter
L14000636 LOKRING DR 10-2E 6/5 mm 5 mm 10 g 245 mm 19 mm
L14000611 LOKRING DR 15-2E 6/6 mm 5 mm 15 g 255 mm 25 mm
Article no. Article name ø inlet ø outlet
Drying agent
XH-9 Total length Diameter
L14000122 LOKRING DRS 10 5 mm 5 mm 10 g 245 mm 19 mm
L14002319 LOKRING DRS 11 5 mm 5 mm 11 g 245 mm 19 mm
L14000118 LOKRING DRS 15 6 mm 5 mm 15 g 230 mm 25 mm
L14004145 LOKRING DRS 20 5 mm 6 mm 20 g 234 mm 24 mm
LOKRING: DRF 032 | Filter drier
LOKRING: DRF xxx | Solids driers
loKrinG solids drier
Humidity, acids and dirt particles are trapped by the drier, thus protecting the refrigerant circuit. The suitable LOKRING tube connections can be found on pages 26 – 35.
loKrinG filter drier
Humidity, acids and dirt particles are trapped by the drier, thus protecting the refrigerant circuit. The suitable LOKRING tube connections can be found on pages 26 – 35.
Article no. Article name ø inlet ø outlet Drying agent Total length Diameter
L14000372 LOKRING DRF 032 6 mm 6 mm XH-9 163 mm 58.5 mm
Article no. Article name ø inlet ø outlet Drying agent Total length Diameter
L14004149 Solids drier DRF 10x35 10 mm 10 mm XH-9 167 mm 57.5 mm
L14004150 Solids drier DRF 6x35 6 mm 6 mm XH-9 165 mm 57.5 mm
LOKRING | 39
* Illustration similar
*
LOKRING: 6 NF MS SV | Charging tube with Schrader valve
ChARGING TuBESSAFE ACCESS TO THE SYSTEM
40 | LOKRING
Article no. Article name Description Material
Tube
external ø Total length
Wall
thickness
Working
pressure Temperature range
L14000143 LOKRING 6 NF Ms SV – nat. gases Charging tube Cu-Rohr 6 mm approx. 100 mm 0.7 mm 0 – 30 bar –30 °C to +150 °C
L14000139 LOKRING 6 NF Ms SV 01 Charging tube Cu-Rohr 6 mm approx. 330 mm 0.7 mm 0 – 30 bar –30 °C to +150 °C
L14004037 LOKRING 6 NF Ms SV – inorg. gases Charging tube Cu-Rohr 6 mm approx. 100 mm 0.7 mm 0-- 30 bar –30 °C to +150 °C
loKrinG charging tube
Our charging tubes guarantee optimal dimensiontolerances for the LOKRING fitting.
loKrinG charging tube with schrader valve
Our charging tubes guarantee optimal dimension tolerances for the LOKRING fitting.
Article no. Article name Description
L14000609 LOKRING 6 NF Ms 00 Charging tube
Technical data
Material: Cu-Rohr
Tube external diameter: 6 mm
Total length: approx. 150 mm
Tube wall thickness: 1.0 mm
LOKRING: 6 NF MS 00 | Charging tube
LOKTuBE: CUR-xxx/x | Copper tube
COPPER- ANd CAPILLARy TuBESCONNECT FITTING PARTS EASILY
LOKRING | 41
LOKTuBE: CUR-2x0,7/15M | Capillary tube
* Other sizes available by request.
loKtube copper tube*
Our copper tubes are made by select European and ISO 9001 : 2000-certified quality vendors. Here you benefit from acid-free copper piping specially designed for refrigeration and climatic technology that meets the requirements laid out in EU standard EN 12735-1. Our LOKTUBE guarantees optimal dimension tolerances for the LOKRING fitting.
Article no. Article name Description
L14000194 LOKtube CuR-2x0,7/15m Capillary tube
loKtube capillary tube
Oxygen-free, passage-certified capillary tube in refrigeration quality. Seamless, bright, and thoroughly dried with closed ends.Our LOKTUBE guarantees optimal dimension tolerances for the LOKRING fitting.
Article no. Article name Description
L14000363 LOKtube CuR 5x0,75/15,24m Copper tube
L14000364 LOKtube CuR 6x0,7/15m Copper tube
L14002721 LOKtube CuR 7,94x0,7/15,24m Copper tube
L13005376 LOKtube CuR 8x1mm/5m Copper tube
L14000557 LOKtube CuR 10x1/15,24m Copper tube
L14000558 LOKtube CuR 12x0,9/15,24m Copper tube
TuBE CuTTERCUTTING TUBES EASILY AND CLEANLY
42 | LOKRING
LOKTOOL: TC3-28 | Tube cutter
LOKTOOL: TC-1050 | Tube cutter
LOKTOOL: RC375 | Ratchet tube cutter
loKtool ratchet tube cutter
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 13 mm.
Article no. Article name Description
L14003600 LOKtool TC3-28 Tube cutter
L14003603 LOKtool CW3-28 Cutting blade for TC3-28
loKtool tube cutter
New and professional tube cutter using roller bearing technol-ogy, which makes quick and easy tube cutting possible. Diameter range: 3 mm to 28 mm.
Article no. Article name Description
L14001102 LOKtool TC-1050 Tube cutter
L14001103 LOKtool TCS-1050 Cutting blade for TC-1050
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
L14000258 LOKtool RC375 Ratchet tube cutter
L14002063 LOKtool RCS-375 Cutting blade for RC375
Article no. Article name Description
L14004103 LOKtool TC4-28 Spring-loaded tube cutter
loKtool spring-loaded tube cutter
Tube cutter with automatic adaptation for the straightforward cutting of round tubes with an outer diameter of 4 to 28 mm. The spring tension can be adjusted for different tube thicknesses from 0.5 to 1.5 mm. Readjustment of cutting depth as necessary with standard tube cutters is not required.
LOKTOOL: TC4-28 | Spring-loaded tube cutter
LOKTOOL: RC1125 | Ratchet tube cutter
TuBE CuTTER ANd PINCh-OFF TOOLSSIMPLE OPENING OR DISCONNECTION OF TUBES
LOKRING | 43
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: CTp-1 | Capillary tube cutting tool
LOKTOOL: LRSZ | Tube cutting pliers
LOKTOOL: ABZ-008 | Pinch-off tool
loKtool tube cutting pliers
For the clean cutting of aluminium, copper and steel tubes with a wallthickness of 1 mm and an outer diameter of 4 mm to 16 mm. A movement through 120° is sufficient for cutting. Clean, perpen-dicular cuts are produced. Particularly helpful in cramped fitting situations!
loKtool pinch-off tool abZ-008
For pinching off charging tubes without Schrader valve up to an external tube diameter of 10mm (3/8”).
Article no. Article name Description
L14002051 LOKtool RC1125 Ratchet tube cutter
L14002075 LOKtool RCS-1125 Cutting blade for RC1125
loKtool capillary tube cutting tool ctp-1
For clean separation of capillary tubes without reduction in internal diameter. Suitable for all capillary tube diameters.
Article no. Article name Description
L14000005 LOKtool CTP-1 Capillary tube
cutting tool
Article no. Article name Description
L14000166 LOKtool LRSZ Tube cutting pliers
L13001304 LOKtool LRSM Cutting blade for LRSZ
Article no. Article name Description
L14000201 LOKtool ABZ-008 Pinch-off tool
ExCLuSIVELy By
PIERCING PLIERSFOR A CONTROLLED CIRCULATION PORT
44 | LOKRING
LOKTOOL: AZ-027 | Piercing pliers
loKtool piercing pliers aZ-027
For extraction of refrigerant from defective, still-pressurized refrigeration cycles on the drier.Hose connection: 1/4“ SAE
Article no. Article name Description
L14000202 LOKtool AZ-027 Piercing pliers
Article no. Article name Description
L13001976 LOKbox AZ-027K LOKbox Werkzeugset
Available separately
L14000211 LOKplus AZ-027A Spare insert
L14000212 LOKplus AZ-027B Spare seal
L14000370 LOKplus AZ-027C Seal for insert
L14000651 LOKplus 1/4" AZ-027D Spare 1/4“
L14000654 LOKplus 5/16" AZ-027E Spare 5/16"
L14000655 LOKplus 3/8" AZ-027F Spare 3/8"
L13002439 LOKplus AZ-027G Complete Set of inserts
loKbox piercing pliers aZ-027
For extraction of refrigerant from defective, still-pressurized refri-geration cycles. For driers and for copper tubes with an external diameter of 6, 8 and 10 mm (1/4“,5/16“ and 3/8“).Hose connection: 1/4“ SAE
scope of supply
Piercing pliers Spare insert Spare seal Seal for insert Spare 1/4“ Spare 5/16“ Spare 3/8“
LOKBOX: AZ-027 | Piercing pliers toolset
PIERCING PLIERSFOR A CONTROLLED CIRCULATION PORT
LOKRING | 45
LOKTOOL: EZ-LC | Piercing pliers
Article no. Article name Description
L13004882 LOKtool EZ-LC Piercing pliers
L14003018 LOKplus EZ-LC-E Piercing pin
L14003019 LOKplus EZ-LC-D Spare seal
LOKTOOL EZ-LC piercing pliers
For the extraction of refrigerant from faulty refrigerant circuits that are still under pressure.For copper tubes with an external diameter of 6 mm (1/4”).Hose connection: 1/4” SAE
Article no. Article name Description For tube external diameter
L14000109 LOKplus A-3 Tube piercing valve 5 mm | 3/16"; 6 mm | 1/4"
L14000080 LOKplus A-1 Tube piercing valve 6 mm | 1/4"; 8 mm | 5/16"; 10 mm | 3/8"
L14001027 LOKplus BPV31 Tube piercing valve 6 mm | 1/4"; 8 mm | 5/16"; 10 mm | 3/8"
L14001028 LOKplus BPV21 Tube piercing valve 12,7 mm | 1/2"; 16 mm | 5/8"
LOKPLUS Tube piercing valves
Allows connection for charging or evacuation of a system without a charging tube.
LOKPLuS: x | Tube piercing valves
A
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 FIND THE LEAK!
46 | LOKTRACE
LOKTRACE gas, which is a mixture of nitrogen and hydrogen, is filled into the system for leak detection. LOKTRACE gas is non-flammable, non-toxic, non-corrosive and not harmful to 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 reactalmost exclusively to hydrogen with nearly no cross-sensitivities to other gases.
FuRThER AdVANTAGES OF ThE LOKTRACE SySTEm
Finds even the tiniest leaks – < 1 g/year
Finds every leak – even through screed, insulation and foam
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
LOKTRACE COMPARED TO CONVENTIONAL LEAK DETECTION METHODSFinding leaks
through insulationDetecting smallerleaks < 1g/year
compliance withlegal regulations
reliability Directimplementation
LOKTRACE 3 3 3 3 3uV dye 7 7 7 3 7electronic refrigerant leak detectors 7 7 7 7 3Vacuum test 7 7 7 3 3nitrogen and bubble spray 7 7 3 3 3
A
LOKTRACE | 47
LOKTRACER TLD.500 LOKTRACER TLD.1000
mANuFACTuRER‘S
APPROVAL
*
Article no. Article name Description
L13005099 LOKTRACER TLD.500 Trace gas leak detector
Technical data
Time until ready < 90 sec.
Response time 1 to 2 sec.
Operating period approx. 5 hours
LOKBOX: TG-DMSTC-500 SET | Trace gas leak detection set
LOKTOOL: LOKTRACER TLD.500 | Trace gas leak detector
loKtool trace gas leak detector
The TLD.500 was developed together with a leading manufacturerof sensor systems. A leak detection method developed for industryhas been adapted perfectly for service applications, thus guarantee-ing fast, reliable and straightforward leak detection. This turns leakdetection from the “guessing game” experienced with conventionalleak detection methods into a safe process.
Features
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
ExCLuSIVELy By
LOKTRACER TLd.500TRACE GAS LEAK DETECTION
48 | LOKTRACE
* The LOKbox TG-DMSTC-500 Set is not equipped with a trace gas cylinder.
loKbox trace gas leak detection set
This set contains all you need for leak detection using trace gas,protected in a sturdy plastic case.
scope of supply
LOKTRACER TLD.500 trace gas leak detector PR-TG.10 W21,8-14 pressure regulator PA-1/LT.10 manifold gauge TGB2 trace gas cylinder 2l* Service hoses Plastic case
Article no. Article name Description
L13005039 LOKBOX TG-DMSTC-500 Set without trace
gas cylinder
L13005040 LOKBOX TG-DMSTC-500-2l Set with 2l trace
gas cylinder
L14004039 LOKPLUS TGR2 Tracer gas refill 2l
*
Article no. Article name Description
L14002348 LOKTRACER TLD.1000 Tracer gas leak detector
Technical data
Time until ready < 60 sec.
Response time 1-2 sec.
Operating period approx. 3 hours
Article no. Article name Description
L13005043 LOKBOX TG-DMSTC-1000 Set without
tracer gas cylinder
L13005044 LOKBOX TG-DMSTC-1000-2l Set with
tracer gas cylinder 2l
L14004039 LOKPLUS TGR2 Tracer gas refill 2l
LOKTOOL: LOKTRACER TLD.1000 | Trace gas leak detector
loKtool trace gas leak detector
The TLD.1000 was developed together with a leading manufac-turer of sensor systems. A leak detection method developed forindustry has been adapted perfectly for service applications, thus guaranteeing fast, reliable and straightforward leak detec-tion.The TLD.1000 has a twin-sensor system combining various leakdetection 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.
Features
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
LOKBOX: TG-DMSTC-1000 SET | Tracer gas leak detection set
loKbox tracer gas leak detection set
This set contains all you need for leak detection using tracer gas,protected in a sturdy plastic case.
scope of supply
LOKTRACER TLD.1000 PR-TG.10 W21,8-14 pressure reducer PA-1/LT.10 manifold gauge TGB2 tracer gas cylinder 2l* Service hoses Plastic case
ExCLuSIVELy By
LOKTRACER TLd.1000 TRACE GAS LEAK DETECTION
LOKTRACE | 49
* The LOKbox TG-DMSTC-1000 Set is not equipped with a tracer gas cylinder.
SERVICE – WELL INFORmEd RAThER ThAN WRONGLy CONNECTEdWE WILL BE HAPPY TO HELP
50 | SERVICE
SERVICE – WELL INFORmEd RAThER ThAN WRONGLy CONNECTEdWE WILL BE HAPPY TO HELP
SERVICE | 51
Name
Company
Street
Town
Country
position
Department
phone
Fax
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
2. PROSPEKTE
LOKRING – LOKCLIp
LOKRINGING - professional tube joining
52 | SERVICE
NOTE
You can also download our print media as pDF files
from our website www.vulkan.com.
yES, I WOuLd LIKE mORE dETAILEd INFORmATION ...
1. CATALOGuES
Refrigeration and Air Conditioning – Solder-free tube connections, tools and accessories
for the installation and service of refrigeration and air-conditioning technology
LOKRING SINGLE RING – for standard series production
Automotive Air Conditioning Catalogue – Solder-free tube and hose connections, tools and
accessories for repairs and servicing vehicle air-conditioning systems
PLEASE PROVIdE AS
Catalogue pDF file CD
INFORmATION REquEST FAxPLEASE COPY AND FAX TO +49 2 32 55 12 22
Article number Article name Quantity Price/unit Total price
ORdER INquIRy
Name
Company
Street
Town
Country
position
Department
phone
Fax
Date Signature and company stamp
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
SERVICE | 53
ORdER ANd INquIRy FAxPLEASE COPY AND FAX TO +49 2 32 55 12 22
54 | SERVICE
aAbrasive mat 23
Assembly fitting 37
Assembly jaws 22
Assembly tool 22
cCapillary tube 41
Capillary tube cutting tool 43
Charging tube 40
Charging tube with Schrader valve 40
Complete equipment 24
Copper tube 41
DDrier 38
Drier with Schrader valve 38
Drier with two inlets 38
FFilter drier 39
hHand assembly tool HMRK-L/V 22
lLOKprep 23
LOKred Reducing adapter 36
LOKRING Aluminium connectors 00 28
LOKRING Aluminium reducer connectors 00 32
LOKRING Brass connectors 00 27
LOKRING Brass connectors 25 27
LOKRING Brass connectors with Schrader valve 00 29
LOKRING Brass elbow connectors 50 29
LOKRING Brass elbow reducer connectors 25 34
LOKRING Brass elbow reducer connectors 50 34
LOKRING Brass reducer connectors 00 30
LOKRING Brass reducer connectors 25 33
LOKRING Brass reducer connectors with Schrader valve 00 34
LOKRING Brass T-elbow reducer connectors 00 35
LOKRING Stoppers 00 36
INdExFOR QUICK CONNECTIONS
nNAV-assembly fitting 37
NAV-assembly tool 37
NAV-connection 37
pPiercing pliers 44, 45
Pinch-off tool 43
Pre-assembly fitting 23
rRatchet tube cutter 43
sSandpaper 23
Solid driers 39
tTLD.1000 49
TLD.500 48
Tracer gas leak detector 46
Tube cutter 42
Tube cutting pliers 43
Tube piercing valves 45
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: [email protected]
Concept and Design:
Hackforth Holding GmbH & Co. KG
Marketing Service Center
Heerstraße 66, 44653 Herne / Germany
ImPRINT
Head Office: VULKAN LoKriNg rohrverbindungen gmbH & Co. Kg | Heerstraße 66 | 44653 Herne | GermanyPhone + 49 (0) 2325 922-304 | Fax + 49 (0) 2325 51222 | Mail [email protected]
www.vulkan.com
For a current list of Authorised Distributors for other locations, please refer to our website www.vulkan.com.
Production Subsidiary
Head Office
Subsidiary
FranceVULKAN France SA12 avenue Emile Zola – ZAC de L‘AgavonF – 13170 Les Pennes MirabeauPhone + 33 4 42 02 21 06 Fax + 33 4 42 02 21 09 Mail [email protected]
great BritainVULKAN 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 [email protected]
indiaVULKAN Technologies PVT LTD. GAT NO 399. Plot no 6.Village-Bhare, Pirangut Ind. AreaTal. Mulshi IN – 412111 Pune Phone +91 20 66 76 55 27Fax +91 20 66 76 55 51 Mail [email protected]
italyVULKAN Italia S.R.L. Via dell` Agricoltura 2 I – 15067 Novi Ligure (AL) Phone +39 01 43 31 02 11Fax +39 01 43 32 97 40 Mail [email protected]
AustraliaVULKAN Australia PTY LTD12 Wollong Street, PO Box 790 AU – 2250 North Gosford NSW Phone + 61 2 43 22 85 33 Fax + 61 2 43 22 85 99 Mail [email protected]
BelgiumLuxembourgNetherlandsVULKAN Benelux Van Coulsterweg 3 NL – 2952 CB Alblasserdam Phone + 31 7 86 81 07 80Fax + 31 7 86 81 07 99 Mail [email protected]
BrasilVULKAN 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 [email protected]
ChinaShanghai Branch of WUXI VULKAN Technologies Co,.LtdRoom 906-907, Yi Xiang Building No. 1599, Road Yan An (W) CN – 200050 ShanghaiPhone + 86 21 52 37 70 01 Fax + 86 21 52 37 70 04 Mail [email protected]
JapanNippon VULKAN Co., Ltd.6-28 Nishikobari – Ina-machiKitaadachi-gunF – Saitama 362-0811Phone + 81 4 8729 0202Fax + 81 4 8729 0055Mail [email protected]
Korea VULKAN Korea Corporation 1153-8, Jung 1-Dong 4th floor, Samsung Haeundae Bldg, Haeundae-Gu Busan 612-847 Phone +82 51 256 2473Fax +82 51 256 2474 Mail [email protected]
SpainVULKAN ESPAÑOLA, S.A.Avda. Montes de Oca 19, Nave 7 E – 28703 San Sebastián de los Reyes (Madrid) Phone + 34 9 13 59 09 71 Fax + 34 9 13 45 31 82 Mail [email protected]
South AfricaVULKAN South Africa PTY LTDSuite 73 Private Bag X18 ZA – 7701 Rondebosch Phone + 27 2 15 51 51 94 Fax + 27 2 16 85 89 12 Mail [email protected]
TurkeyVULKAN TURKEY Mühendislik, Denizcilik ve San.Ürünleri Tic.Ltd.StiFSM mah. Özbek sok. ME plaza No10 Kat 2 TR – 34810 Kavacik / IstanbulPhone +90 216 680 0535 -36Fax + 90 216 680 0537Mail [email protected]
USA American VULKAN Corporation2525 Dundee RoadFL 33884 Winter Haven, USA Phone + 01 86 33 24 24 24 Fax + 01 86 33 24 40 08 Mail [email protected]
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