China Close Type Hydraulic Quick Coupling(Steel),Close Type Hydraulic Quick Coupling(Steel) Manufacturer
Sign in | Join Now | Sitemap Inquiry Basket(0)
logo
Home > Hydraulic Quick Coupling > Other Quick Coupling > Close Type Hydraulic Quick Coupling(Steel)
Quick Connect Coupling

Hydraulic Check Valve

Pneumatic Couplings

Air Quick Coupling

Close Type Hydraulic Quick Coupling(Steel)

  • Product Name:  Close Type Hydraulic Quick Coupling(Steel)
  • Model NO.:  LSQ-S7
  • Product Details:  Close Type Hydraulic Quick Coupling(Steel)

LSQ-S7 close type hydraulic quick coupling(steel)
Applications:The LSQ-S7 Series bring 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.
Specifications:      

Body Size(in) 1/4 3/8 1/2 3/4 1
Rated Pressure(PSI) 5000 4000 4000 3000 3000
Rated Flow(GPM) 3 6 12 28 50
Temperature Range(std seals) -20℃ to +100℃
Stander seal material is Nitrile  

      LSQ-S7 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.Compatible with NITTO HSP cupla Series.
Performance:Test Fluid:Oil-200SUS,1GPM=3.78L/Min,1PSID=0.0069MPa.


LSQ-S7 series (1/4",3/8",1/2",3/4",1")
Socket

     

PART NO. LS ¢D HEX1 A T
LSQ-S7-02SF 53 27.5 19 12 G1/4    NPT1/4
LSQ-S7-03SF 60 33 23 13 G3/8    NPT3/8
LSQ-S7-04SF 72 43 35 16 G1/2    NPT1/2
LSQ-S7-06SF 72 43 35 18 G3/4    NPT3/4
LSQ-S7-08SF 93 58 46 23 G1    NPT1

Plue

     

PART NO. LP C HEX2 A T
LSQ-S7-02PF 36 17.5 19 12 G1/4    NPT1/4
LSQ-S7-03PF 38 22.5 23 13 G3/8    NPT3/8
LSQ-S7-04PF 50 27.5 32 16 G1/2    NPT1/2
LSQ-S7-06PF 50 27.5 32 18 G3/4    NPT3/4
LSQ-S7-08PF 61 36 41 23 G1    NPT1

Coupling Fitting

     

PART NO. L ¢D HEX1 HEX2 T
LSQ-S7-02 72.5 28.5 19 19 G1/4    NPT1/4
LSQ-S7-03 76.5 33 23 23 G3/8    NPT3/8
LSQ-S7-04 95.5 43 35 32 G1/2    NPT1/2
LSQ-S7-06 95.5 43 35 32 G3/4    NPT3/4
LSQ-S7-08 120 58 46 41 G1    NPT1