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Brand Name : SONGQIAO
Model Number : LSQ-S7
Place of Origin : Ningbo,China(Mainland)
Supply Ability : 50,000pcs/day, according the capacity of the assembly workshop
Delivery Time : within 30 days or as per customers' requirement.
Packaging Details : standard exporting package or as per customers' requests.
MOQ : negotiable
Price : negotiable
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
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.
LSQ-S7 series (1/4",3/8",1/2",3/4",1")
Socket
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
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
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 |
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Carbon Steel Quick Connect Hydraulic Fittings LSQ-S7 Prevent Uncoupled Leakage Images |