型号：LSQ-S7 close type hydraulic quick coupling
产品详情
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 | -20℃ to +120℃ | ||||
| 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 | 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 |
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 | 23 | 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 | 95.5 | 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 |
