Express couplings NF E 29-573 - LMC-Couplings
Express couplings NF E 29-573 - LMC-Couplings
Express couplings NF E 29-573 - LMC-Couplings
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EXPRESS COUPLINGS <strong>NF</strong> E <strong>29</strong>-<strong>573</strong>W W W. L M C- C O U P L I N G S. C O MA.6STANDARD<strong>LMC</strong>’s <strong>Express</strong> <strong>couplings</strong> are symmetrical half-<strong>couplings</strong> used for water andair applications complying with the <strong>NF</strong> E <strong>29</strong>-<strong>573</strong> standard.OPERATIONThe two <strong>couplings</strong> are pushed together and rotated to form a seal. The clawsof express <strong>couplings</strong> are spaced at a standard 41 mm, and are not interchangeablewith 'GK' and European air <strong>couplings</strong>.FEATURES12 - 3451. Claw distance 41 mm2. Supplied as standard with profiled NBRseal offering excellent sealing propertiesand with an operating temperature rangeof -30°C / -22°F to 120°C / 248°F3. Machined seal sitting4. Machined serrated hose shank for perfectrigidity when assembled with wormdrive or claw clamps5. The high mechanical strength of <strong>Express</strong>coupling claws ensures longer working lifeEXPRESS COUPLINGS <strong>NF</strong> E <strong>29</strong>-<strong>573</strong>APPLICATIO<strong>NF</strong>or water and air applicationsWORKING PRESSURE10 bar / 145 psiTEMPERATURE-30°C / -22°F up to 120°C / 248°FHose, coupling, assembly method and seal must be chosen in relation withthe desired application and temperature range.MATERIALCouplingBrassStainless steel AISI 316 - DIN 1.4401SealNBR for brass version (standard)FPM for stainless steel versionASSEMBLYWorm drive clampsClampsTHREADSMale thread:Female thread:EN ISO 228-1, BSPEN ISO 228-1, BSPA.6.1
A.6.2
EXPRESS COUPLINGSW W W. L M C- C O U P L I N G S. C O MA.6EXPRESS COUPLING MALE THREADEDND Inch Thread Material Weight/pc ReferenceEN ISO 228-1Kg6 1/4" G 1/4 Brass 0.09 EXM00610 3/8" G 3/8 Brass 0.10 EXM01013 1/2" G 1/2 Brass 0.10 EXM01319 3/4" G 3/4 Brass 0.10 EXM01925 1" G 1 Brass 0.14 EXM02532 1.1/4" G 1.1/4 Brass 0.25 EXM03210 3/8" G 3/8 Stainless steel 0.10 EXMR01013 1/2" G 1/2 Stainless steel 0.10 EXMR01319 3/4" G 3/4 Stainless steel 0.10 EXMR01925 1" G 1 Stainless steel 0.25 EXMR025Claw distance: 41 mmWorking pressure: 10 bar / 145 psiProfiled seal: NBR (standard) for brass versionFPM for stainless steel versionStainless steel: AISI 316 - EN 1.4401Male thread EN ISO 228-1, BSPEXPRESS COUPLINGS <strong>NF</strong> E <strong>29</strong>-<strong>573</strong>EXPRESS COUPLING FEMALE THREADEDND Inch Thread Material Weight/pc ReferenceEN ISO 228-1Kg6 1/4" G 1/4 Brass 0.09 EXF00610 3/8" G 3/8 Brass 0.10 EXF01013 1/2" G 1/2 Brass 0.10 EXF01319 3/4" G 3/4 Brass 0.11 EXF01925 1" G 1 Brass 0.11 EXF02532 1.1/4" G 1.1/4 Brass 0.25 EXF03210 3/8" G 3/8 Stainless steel 0.10 EXFR01013 1/2" G 1/2 Stainless steel 0.10 EXFR01319 3/4" G 3/4 Stainless steel 0.11 EXFR01925 1" G 1 Stainless steel 0.25 EXFR025Claw distance: 41 mmWorking pressure: 10 bar / 145 psiProfiled seal: NBR (standard) for brass versionFPM for stainless steel versionStainless steel: AISI 316 - EN 1.4401Female thread EN ISO 228-1, BSPChapter A: Quick <strong>couplings</strong>A.6.3
EXPRESS COUPLINGSW W W. L M C- C O U P L I N G S. C O MEXPRESS COUPLING WITH SERRATED HOSE SHANKND Inch For hose Material Weight/pc ReferencemmKg6 1/4" 6 Brass 0.10 EXS00610 3/8" 10 Brass 0.12 EXS01013 1/2" 13 Brass 0.12 EXS01316 5/8” 16 Brass 0.13 EXS01620 3/4" 20 Brass 0.13 EXS02025 1" 25 Brass 0.15 EXS02513 1/2" 13 Stainless steel 0.11 EXSR01316 5/8” 16 Stainless steel 0.12 EXSR01620 3/4" 20 Stainless steel 0.13 EXSR01925 1" 25 Stainless steel 0.16 EXSR025Claw distance: 41 mmWorking pressure: 10 bar / 145 psiProfiled seal: NBR (standard) for brass versionFPM for stainless steel versionAssembly: worm drive clampsStainless steel: AISI 316 - EN 1.4401CLAMPSMaterial Outside hose Weight/pc Referencemin-max mmKgCarbon steel 19-21 0.04 EXK020Carbon steel 22-25 0.04 EXK022Carbon steel 25-27 0.06 EXK026Carbon steel 28-30 0.06 EXK0<strong>29</strong>Carbon steel 31-33 0.08 EXK032Carbon steel 34-36 0.13 EXK035Carbon steel 37-39 0.15 EXK038EXPRESS COUPLING CAPMaterial Weight/pc ReferenceKgBrass 0.13 EXKStainless steel 0.13 EXKRClaw distance: 41 mmWorking pressure: 10 bar / 145 psiProfiled seal: NBR (standard) for brass versionFPM for stainless steel versionCap without chainStainless steel: AISI 316 - EN 1.4401A.6.4Chapter A: Quick <strong>couplings</strong>
EXPRESS COUPLINGSW W W. L M C- C O U P L I N G S. C O MA.6PROFILED SEALMaterial Colour OD Ø ID Ø Height +0,5 Box Weight Referencemm mm mm pieces kgNBR black 35.0 15.0 10.0 50 0.01 EXXFPM green 35.0 15.0 10.0 50 0.01 EXXVEXPRESS COUPLINGS <strong>NF</strong> E <strong>29</strong>-<strong>573</strong>Chapter A: Quick <strong>couplings</strong>A.6.5
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