Descripton: LSQ-S1-SS CLOSE TYPE HYDRAULIC QUICK COUPLING (stainless steel 316)
Applications: The LSQ-S1-SS Series brings to the industry a proven design for use on construction equipment, forestry equipment, agricultural machinery, oil tools, Oil equipment steel mill machinery, and other demanding hydraulic applications.
Specifications:
| Body Size (in) | 1/4 | 3/8 | 1/2 | 3/4 | 1 | 1-1/4 | 1-1/2 | 2 |
| Rated Pressure (PSI) | 3500 | 3000 | 3000 | 3000 | 2000 | 1000 | 1000 | 1000 |
| Rated Flow (GPM) | 3 | 6 | 12 | 28 | 50 | 88 | 120 | 240 |
| Temperature Range | -20℃ to +180℃ |
| Standard seal material | VITON |
LSQ-S1-SS 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.Dependable ball-locking mechanism holds the mating halves together.
4.Socket and plug are precision machined from solid bar stock.
5.LSQ-S1-SS series conforms to the standard of ISO 7241-A.
6.Compatible with PARKER 6600 Series, FASTER ANV Series, AEROQUIP 5600 Series and HANSEN HA 15000 Series.
Performance: Test Fluid:Oil-200SUS.1GPM=3.78L/Min,1PSID=0.0069MPa.
LSQ-S1-SS Series(1/4",3/8",1/2",3/4",1") LSQ-S1-SS Series(11/4",11/2",2")
Socket
| ISO | PARTNO. | LS | ￠ D | HEX1 | A | T |
| 6.3 | LSQ-S1-SS-02SF | 50 | 26 | 19 | 13 | G1/4 NPT1/4 |
| 10 | LSQ-S1-SS-03SF | 56 | 31.5 | 22 | 14 | G3/8 NPT3/8 |
| 12.5 | LSQ-S1-SS-04SF | 66 | 38.5 | 27 | 16 | G1/2 NPT1/2 |
| 20 | LSQ-S1-SS-06SF | 80 | 48 | 34 | 18 | G3/4 NPT3/4 |
| 25 | LSQ-S1-SS-08SF | 94 | 56 | 41 | 21 | G1 NPT1 |
| 31.5 | LSQ-S1-SS-10SF | 117 | 69.5 | 50 | 25 | G1-1/4 NPT1-1/4 |
| 40 | LSQ-S1-SS-12SF | 133 | 84 | 60 | 27 | G1-1/2 NPT1-1/2 |
| 50 | LSQ-S1-SS-16SF | 165 | 99 | 75 | 26 | G2 NPT2 |
Plu
| ISO | PARTNO. | LP | d | C | HEX2 | A | T |
| 6.3 | LSQ-S1-SS-02PF | 35.5 | 11.8 | 15 | 19 | 13 | G1/4 NPT1/4 |
| 10 | LSQ-S1-SS-03PF | 36.5 | 17.3 | 21.4 | 22 | 14 | G3/8 NPT3/8 |
| 12.5 | LSQ-S1-SS-04PF | 43.5 | 20.5 | 27 | 27 | 16 | G1/2 NPT1/2 |
| 20 | LSQ-S1-SS-06PF | 57 | 29 | 28 | 35 | 18 | G3/4 NPT3/4 |
| 25 | LSQ-S1-SS-08PF | 59.5 | 34.3 | 36 | 41 | 21 | G1 NPT1 |
| 31.5 | LSQ-S1-SS-10PF | 75 | 45 | 46 | 50 | 25 | G1-1/4 NPT1-1/4 |
| 40 | LSQ-S1-SS-12PF | 83.5 | 55 | 52 | 60 | 27 | G1-1/2 NPT1-1/2 |
| 50 | LSQ-S1-SS-16PF | 105 | 65 | 64 | 75 | 26 | G2 NPT2 |
Coupling Fitting
| ISO | PARTNO. | L | ￠ D | HEX1 | HEX2 | T |
| 6.3 | LSQ-S1-SS-02 | 71 | 26 | 19 | 19 | G1/4 NPT1/4 |
| 10 | LSQ-S1-SS-03 | 75 | 31.5 | 22 | 22 | G3/8 NPT3/8 |
| 12.5 | LSQ-S1-SS-04 | 88 | 38.5 | 27 | 27 | G1/2 NPT1/2 |
| 20 | LSQ-S1-SS-06 | 110 | 48 | 34 | 35 | G3/4 NPT3/4 |
| 25 | LSQ-S1-SS-08 | 119.5 | 56 | 41 | 41 | G1 NPT1 |
| 31.5 | LSQ-S1-SS-10 | 150 | 69.5 | 50 | 50 | G1-1/4 NPT1-1/4 |
| 40 | LSQ-S1-SS-12 | 167.5 | 84 | 60 | 60 | G1-1/2 NPT1-1/2 |
| 50 | LSQ-S1-SS-16 | 210.5 | 99 | 75 | 75 | G2 NPT2 |
