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Home > products > Hydraulic Quick Connect Couplings > Carbon Steel Quick Connect Hydraulic Fittings LSQ-S7 Prevent Uncoupled Leakage

Carbon Steel Quick Connect Hydraulic Fittings LSQ-S7 Prevent Uncoupled Leakage

Product Details

Place of Origin: Ningbo,China(Mainland)

Brand Name: SONGQIAO

Model Number: LSQ-S7

Payment & Shipping Terms

Minimum Order Quantity: negotiable

Price: negotiable

Packaging Details: standard exporting package or as per customers' requests.

Delivery Time: within 30 days or as per customers' requirement.

Supply Ability: 50,000pcs/day, according the capacity of the assembly workshop

Get Best Price
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hydraulic quick coupler

,

hydraulic quick release coupling

Standard:
Compatible With NITTO HSP Cupla Series, Poppet Valve
WP:
Working Pressures To 5,000 Psi (345 Bar)
Material:
Carbon Steel
Size:
1/4' - 1'
Thread:
BSPP, BSPT, NPT, NPTF, SAE
Connection:
Locking Balls
Standard:
Compatible With NITTO HSP Cupla Series, Poppet Valve
WP:
Working Pressures To 5,000 Psi (345 Bar)
Material:
Carbon Steel
Size:
1/4' - 1'
Thread:
BSPP, BSPT, NPT, NPTF, SAE
Connection:
Locking Balls
Carbon Steel Quick Connect Hydraulic Fittings LSQ-S7 Prevent Uncoupled Leakage

LSQ-S7 Nitto HSP cupla Type, Hydraulic Couplings in Carbon Steel, Chrome Three

 

Descripton:

 

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℃
Standard seal material NBR

 

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 coupler Series.

Performance: Test Fluid:Oil-200SUS,1GPM=3.78L/Min,1PSID=0.0069MPa.
Carbon Steel Quick Connect Hydraulic Fittings LSQ-S7 Prevent Uncoupled Leakage 0
LSQ-S7 series (1/4",3/8",1/2",3/4",1")

Socket
Carbon Steel Quick Connect Hydraulic Fittings LSQ-S7 Prevent Uncoupled Leakage 1

PARTNO. LS ¢D HEX1 A T
LSQ-S7-02SF 53.4 28.5 19 12.5 G1/4 NPT1/4
LSQ-S7-03SF 60.4 33 23 14 G3/8 NPT3/8
LSQ-S7-04SF 72 43.5 35 18 G1/2 NPT1/2
LSQ-S7-06SF 72 43.5 35 18 G3/4 NPT3/4
LSQ-S7-08SF 93 58.2 46 22 G1 NPT1

 

Plug
Carbon Steel Quick Connect Hydraulic Fittings LSQ-S7 Prevent Uncoupled Leakage 2

PARTNO. 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 22 G1 NPT1

 

Coupling Fitting
Carbon Steel Quick Connect Hydraulic Fittings LSQ-S7 Prevent Uncoupled Leakage 3

PARTNO. 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 43.5 35 32 G1/2 NPT1/2
LSQ-S7-06 95 43.5 35 32 G3/4 NPT3/4
LSQ-S7-08 119.2 58.2 46 41 G1 NPT1