TW COUPLINGS - LMC-Couplings

TW COUPLINGS EN 14420-6 / DIN 28450W W W. L M C- C O U P L I N G S. C O MUsing the gauges required by the European EN 14420-6 standard, LMC-Couplings measures the following four quality-point dimensionsof its TW couplings:A. Seal grooveB. Locking ringC. Seal ringD. Inside diameter DesignNot only do LMC’s TW couplings meet the high requirements set by EN 14420-6 and DIN 28450, but we also pay a lot of attention tothe design of the coupling. The design of the complete coupling, its ergonomic locking lever, smooth inner surface, branding, etc.All these properties ensure a product with a high quality of finish.CROSS REFERENCESMK050 TW 1502-5MKH050 TW 1503-4MB050 TW 1506TWFB050 1505MK080 TW 502-5MKH080 TW 503-4MB080 TW 506TWFB080 505VK050 TW 1501MKV050 TW 1502VB050 TW 1507GSDH0501505 GSDVK080 TW 501MKV080 TW 502VB080 TW 507GSDH080505 GSDA.4.4Chapter A: Quick couplings

TW COUPLINGSW W W. L M C- C O U P L I N G S. C O MA.4TYPE MK: FEMALE PART - FEMALE THREADED WITH LOCKING LEVERND Inch Thread Thread seal Profiled seal Material Weight/pc ReferenceEN ISO 228-1Kg50 2" G 2 PUR NBR Brass 0.74 MK05080 3" G 3 PUR NBR Brass 1.46 MK080100 4" G 4 PUR NBR Brass 2.71 MK10050 2" G 2 PTFE CSM Stainless steel 0.63 MKRR05080 3" G 3 PTFE CSM Stainless steel 1.30 MKRR080100 4" G 4 PTFE CSM Stainless steel 2.16 MKRR100Stainless steel: AISI 316 - EN 1.4408Female thread: EN ISO 228-1, BSPND 100 is an o-ring sealTYPE VK: MALE PART - FEMALE THREADED WITH THREAD SEALND Inch Thread Thread seal Material Weight/pc ReferenceEN ISO 228-1Kg50 2" G 2 PUR Brass 0.30 VK05080 3" G 3 PUR Brass 0.78 VK080100 4" G 4 PUR Brass 1.22 VK100TW COUPLINGS EN 14420-6 / DIN 2845050 2" G 2 PTFE Stainless steel 0.32 VKR05080 3" G 3 PTFE Stainless steel 0.74 VKR080100 4" G 4 PTFE Stainless steel 1.25 VKR100Stainless steel: AISI 316 - EN 1.4408Female thread: EN ISO 228-1, BSPTYPE MKH: LOCKING RING WITH LEVERND Inch Material Weight/pc ReferenceKg50 2" Brass 0.51 MKH05080 3" Brass 0.93 MKH08050 2" Stainless steel 0.43 MKHR05080 3" Stainless steel 0.91 MKHR080Stainless steel: AISI 316 - EN 1.4408Chapter A: Quick couplingsA.4.5

TW COUPLINGSW W W. L M C- C O U P L I N G S. C O MTYPE MKV: CROWN PART FEMALE THREADEDND Inch Thread Thread Profiled Material Weight/pc ReferenceEN ISO 228-1 seal seal Kg50 2" G 2 PUR NBR Brass 0.23 MKV05080 3" G 3 PUR NBR Brass 0.55 MKV08050 2" G 2 PTFE CSM Stainless steel 0.20 MKVR05080 3" G 3 PTFE CSM Stainless steel 0.49 MKVR080Stainless steel: AISI 316 - EN 1.4408Female thread: EN ISO 228-1, BSPTYPE MB: DUST CAPND Inch Seal Material Weight/pc ReferenceKg50 2" NBR Brass 0.37 MB05080 3" NBR Brass 0.88 MB08050 2" CSM Stainless steel 0.35 MBR05080 3" CSM Stainless steel 0.81 MBR080100 4" CSM Stainless steel 1.21 MBR10050 2" NBR Aluminium 0.19 MBA05080 3" NBR Aluminium 0.32 MBA080100 4" NBR Aluminium 0.47 MBA100Stainless steel AISI 316 - EN 1.4408Chain not includedND 100 is an o-ring sealTYPE VB: DUST PLUGND Inch Material Weight/pc ReferenceKg50 2" Brass 0.36 VB05080 3" Brass 0.89 VB08050 2" Stainless steel 0.30 VBR05080 3" Stainless steel 0.71 VBR080100 4" Stainless steel 0.99 VBR10050 2" Aluminium 0.10 VBA05080 3" Aluminium 0.30 VBA080100 4" Aluminium 0.48 VBA10050 2" Polypropylene 0.10 VBP05080 3" Polypropylene 0.30 VBP080100 4" Polypropylene 0.48 VBP100Stainless steel AISI 316 - EN 1.4408Chain not includedPolypropylene dust plugs are not pressure resistantA.4.6Chapter A: Quick couplings

TW COUPLINGSW W W. L M C- C O U P L I N G S. C O MA.4TYPE MKST: FEMALE PART WITH LOCKING LEVER AND SMOOTH HOSE SHANKND Inch Material For hose Weight/pc ReferencemmKg50 2" Brass 50 1.20 MKST05080 3" Brass 75 2.37 MKST08050 2" Stainless steel 50 1.09 MKSTRR05080 3" Stainless steel 75 2.21 MKSTRR080The female part, type MKST is a monoblock versionStandard hose shank EN 14420-2 / DIN 2817Stainless steel AISI 316 - EN 1.4408TYPE VKST: MALE PART WITH SMOOTH HOSE SHANKND Inch Material For hose Weight/pc ReferencemmKg50 2" Brass 50 0.76 VKST05080 3" Brass 75 1.69 VKST080TW COUPLINGS EN 14420-6 / DIN 2845050 2" Stainless steel 50 0.78 VKSTR05080 3" Stainless steel 75 1.65 VKSTR080The female part, type VKST is a monoblock versionStandard hose shank EN 14420-2 / DIN 2817Stainless steel AISI 316 - EN 1.4408ACCESSORIESCHAIN WITH S-HOOKLength Material Weight/pc ReferencemmKg200 Stainless steel 0.015 KETR200Stainless steel AISI 304 - EN 1.4301Chapter A: Quick couplingsA.4.7

TW COUPLINGSW W W. L M C- C O U P L I N G S. C O MPROFILED CROWN SEALND Inch Material Colour Ø OD +/- 0.2 Ø ID +/- 0.3 Height +/- 0.2 Weight Referencemm mm mm Kg50 2” NBR Black 62.5 49.0 10.0 0.01 GSDB05080 3” NBR Black 92.0 76.0 11.6 0.03 GSDB08050 2” CSM Green 62.5 49.0 10.0 0.01 GSDH05080 3” CSM Green 92.0 76.0 11.6 0.03 GSDH08050 2” FPM Black 62.5 49.0 10.0 0.01 GSDV05080 3” FPM Black 92.0 76.0 11.6 0.03 GSDV080SQUARE SEAL FOR FEMALE CAP TYPE MBND Inch Material Colour Ø OD +/- 0.6 Ø ID +/- 0.3 Height +/- 0.2 Weight Referencemm mm mm Kg50 2” NBR Black 61.5 49.0 5.0 0.01 TWFB05080 3” NBR Black 92.0 77.0 6.0 0.02 TWFB08050 2” CSM Green 61.5 49.0 5.0 0.01 TWFH05080 3” CSM Green 92.0 77.0 6.0 0.02 TWFH08050 2” PTFE White 61.5 49.0 5.0 0.01 TWFP05080 3” PTFE White 92.0 77.0 6.0 0.02 TWFP08050 2” FPM Black 61.5 49.0 5.0 0.01 TWFV05080 3” FPM Black 92.0 77.0 6.0 0.02 TWFV080O-RING FOR FEMALE CAP TYPE MB AND CROWN PART TYPE MKVND Inch Material Colour Ø OD +/- 0.8 Ø ID +/- 0.8 Height +/- 0.3 Weight Referencemm mm mm Kg100 4” NBR Black 113.0 99.0 7.0 0.02 TWFB100100 4” CSM Green 113.0 99.0 7.0 0.02 TWFH100100 4” FPM Black 113.0 99.0 7.0 0.02 TWFV100THREAD SEALND Inch Material Colour Ø OD +/- 0.5 Ø ID +/- 0.1 Height +/- 0.5 Weight Referencemm mm -0.2 mm Kg50 2” PTFE White 60 49 2 0.004 X2RP05080 3” PTFE White 88 77 3 0.010 X2RP075100 4” PTFE White 114 100 3 0.015 X2RP10050 2” PUR Braun 60 49 2 0.002 X2RV05080 3” PUR Braun 88 77 3 0.005 X2RV075100 4” PUR Braun 114 100 3 0.008 X2RV100Thread seal dimensions in compliance with EN 1.4420-5Seal colours are subject to change without prior noticeA.4.8Chapter A: Quick couplings