Zhejiang Songqiao Pneumatic & Hydraulic Co., Ltd.  

Product Name: Lsq-Pk Close Type Hydraulic Quick Coupling Model NO.: LSQ-PK ( ISO 5675 STEEL) From 1/4' to 1": All Threads Are Available Mechanical Connection: Locking Balls Interchangeability: ISO 5675 Series, Poppet Valve Working Pressures: From 3000 Psi to 5000 Psi Transport Package: Carton Origin: Zhejiang China HS Code: 7307990000 Product Description LSQ-PK Close Type Hydraulic Quick Coupling (Steel)Applications:The LSQ-PK Series brings to the industry a proven design for use on construction equipment, forestry equipment, agricultural machinery, oil tools, steel mill machinery, and other demanding hydraulic applications.Temperature Range(std seals) -20 degree to +100 degreeStandard seal material is NitrileBody Size(in)1/43/81/23/41Rated Pressure(PSI)50004000400030003000Rated Flow(GPM)36122850Temperature Range(std seals)-20ºC to +120ºCStandard seal materialNBRLSQ-PK Series couplings feature:1. Poppet valves available to prevent uncoupled leakage.2. Poppet valves open automatically when coupled, within rated working pressure, to keep the flow expeditely.3. Critical parts are hardened for durability.4. Dependable ball-locking mechanism holds the mating halves together.5. Socket and plug are precision machined from solid bar stock.6. LSQ-PK series conforms to the standard of ISO5675.7. Compatible with PARKER 4000 Series and FASTER NV/NS SeriesISOPARTNO.LS¢DHEX1AT6.3LSQ-PK-02SF55.527.622.212.5G1/4NPT1/410LSQ-PK-03SF60.5342413G3/8NPT3/812.5LSQ-PK-04SF68382716G1/2NPT1/220LSQ-PK-06SF8347.53518G3/4NPT3/420LSQ-PK-06SF(E)82.548.23419G3/4NPT3/425LSQ-PK-08SF97.556.24121G1NPT1ISOPARTNO.LPdCHEX2AT6.3LSQ-PK-02PF3614.218.51912.5G1/4NPT1/410LSQ-PK-03PF4019222413G3/8NPT3/812.5LSQ-PK-04PF4620.5292718G1/2NPT1/220LSQ-PK-06PF5126.928.533.318G3/4NPT3/420LSQ-PK-06PF(E)53.528323419G3/4NPT3/425LSQ-PK-08PF6431.3344121G1"NPT1"ISOPARTNO.L¢DHEX1HEX2T6.3LSQ-PK-0274.227.622.219G1/4NPT1/410LSQ-PK-0380.2342424G3/8NPT3/812.5LSQ-PK-0492.338.52727G1/2NPT1/220LSQ-PK-06102.247.53533.3G3/4NPT3/420LSQ-PK-06(E)107.848.23434G3/4NPT3/425LSQ-PK-08128.856.24141G1NPT1