NINGBO E.H HYDRAULIC CO., LTD

295 SERIES,Website:://.ehhydraulics.com, FLAT FACE COUPLING (CARBON STEEL), ISO-16028 STANDARD, CONNECT UNDER PRESSURE,  FEMALE COUPLERArt. No.SizeBody SizeLsDHsTHFSFC29538-3/8"NPT063/8"64.532S273/8"NPTFHFSFC29538-1/2"NPT063/8"69.532S271/2"NPTFHFSFC29538-3/8"BSP063/8"64.532S273/8"BSPPHFSFC29538-1/2"BSP063/8"69.532S271/2"BSPPHFSFC29538-3/4"UNF063/8"69.532S273/4"UNF-16HFSFC29512-1/2"NPT081/2"73.538S321/2"NPTFHFSFC29512-3/4"NPT081/2"80.538S363/4"NPTFHFSFC29512-1/2"BSP081/2"73.538S321/2"BSPPHFSFC29512-3/4"BSP081/2"80.538S363/4"BSPPHFSFC29512-7/8"UNF081/2"73.538S327/8"UNF-14HFSFC29512-1-1/16"UNF081/2"80.538S361-1/16"UNF-12HFSFC29558-3/4"NPT105/8"80.542S363/4"NPTFHFSFC29534-3/4"NPT123/4"9348S413/4"NPTFHFSFC29534-3/4"BSP123/4"9348S413/4"BSPPHFSFC29534-1"NPT123/4"9348S411"NPTFHFSFC29534-1"BSP123/4"9348S411"BSPPHFSFC29534-1-1/16"UNF123/4"9348S411-1/16"UNF-12HFSFC29510-1"NPT161"93.556.5S461"NPTFHFSFC29510-1"BSP161"93.556.5S461"BSPPHFSFC29510-1-1/4"NPT161"93.556.5S501-1/4"NPTFHFSFC29510-1-1/4"BSP161"93.556.5S501-1/4"BSPPHFSFC29510-1-5/16"UNF161"93.556.5S501-5/16"UNF-12APPLICATIONS:295 series female couplings will connect by hand with residual pressure of 80 Bar (1160 psi) locked in the hydraulic circuit. It will connect with residual pressure without releasing any fluid into the environment. The mating circuit will need to be without residual pressure. Mobile equipment and attachment tools where exposure to the sun, or temperature change causes pressure to develop due to thermal expansion of trapped fluid. Any application where static pressure can get locked into the system.Force to connect : when 0 MPa pushing the male coupling,                                             1/4"...130N, 3/8"...130N, 1/2"...200N, 3/4"...290N, 1"...420N                                                          Force to connect : when 25 MPa pushing the male coupling,                                                  1/4"...170N, 3/8"...170N, 1/2"...240N, 3/4"...330N, 1"...480NINTERCHANGESTUCCHI FLAT FACE A-HD SERIES, FASTER 3FFI SERIESPERFORMANCETEMPERATURE RANGE-20oC 120oC/-4oF 250oFWith standard seals: Buna-N(Nitrile)-20oC 175oC/-4oF 347oFWith standard seals: VitonOn request seals: Viton, Neoprene, EPDM or other seals.COUPLER, MAX. WORKING PRESSURE3/8" :330BAR(4785PSI)1/2" :330BAR(4785PSI)3/4" :250BAR(3625PSI)1" :200BAR(2900PSI)CONNECTED, MINI. BURST PRESSURE3/8" :1200BAR(17400PSI)1/2" :1200BAR(17400PSI)3/4" :1000BAR(14500PSI)1" :800BAR(11600PSI)MATERIALCoupler Body :STEEL, TRIVALENT PLATEDSprings :C98Balls :GCr15Seals :Buna-N(Nitrile)Back-Up Ring :PTFE Surface treatment : QPQ finish, then Zinc plating and Cr 3 Passivation or Zinc Nickel  platingATTENTION:Only coupler and nipple with the same thread fit together. Threads: BSP, NPT, SAE, ORFS, JIC.