LSQ-S8 medium-pressure high performance pneumatic and hydraulic quick coupling(BRASS)
Applications:
LSQ-S8 couplings, are used across the spectrum of hydraulic applications, These Double Shut-Off couplings can be found anywhere that fluid transfer lines need to be connected and disconnected for operation or maintenance of equipment, and a loss of fluid is undesirable. LSQ-S8 are used on construction Equipment, forestry equipment, agricultural Machinery, oil tools, steel mill machinery, and other demanding hydraulic applications.
Temperature Range(std seals) -20 degree to +180 degree
Standard seal material is Flourocarbon
| Body Size(in) | 1/4 | 3/8 | 1/2 | 3/4 | 1 |
| Rated Pressure(PSI) | 1000 | 1000 | 1000 | 1000 | 1000 |
| Rated Flow(GPM) | 3 | 6 | 12 | 28 | 50 |
| Temperature Range | -20ºC to +120ºC |
| Stander seal material | NBR |
LSQ-S8 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-S8 series conforms to the standard of ISO 7241-B.
6. Compatible with PARKER 60 Series, FASTER HNV Series, AEROQUIP FD45 Series and HANSEN HK Series
| ISO | PARTNO. | LS | ¢D | HEX1 | A | T |
| 6.3 | LSQ-S8-02SM | 62.5 | 27 | 22 | 13 | ZG1/4 NPT1/4 |
| 10 | LSQ-S8-03SM | 68.5 | 35 | 27 | 13 | ZG3/8 NPT3/8 |
| 12.5 | LSQ-S8-04SM | 77.5 | 45 | 30 | 16 | ZG1/2 NPT1/2 |
| 20 | LSQ-S8-06SM | 93.5 | 54 | 36 | 18 | ZG3/4 NPT3/4 |
| 25 | LSQ-S8-08SM | 98 | 64.5 | 41 | 20 | ZG1 NPT1 |
| ISO | PARTNO. | LP | d | C | HEX2 | A | T |
| 6.3 | LSQ-S8-02PM | 53 | 14.2 | 22.5 | 22 | 13 | ZG1/4 NPT1/4 |
| 10 | LSQ-S8-03PM | 55.5 | 19 | 25 | 27 | 13 | ZG3/8 NPT3/8 |
| 12.5 | LSQ-S8-04PM | 64.5 | 23.5 | 28 | 30 | 16 | ZG1/2 NPT1/2 |
| 20 | LSQ-S8-06PM | 74.5 | 31.4 | 36 | 36 | 18 | ZG3/4 NPT3/4 |
| 25 | LSQ-S8-08SM | 78 | 37.8 | 40 | 41 | 20 | ZG1 NPT1 |
| ISO | PARTNO. | L | ¢D | HEX1 | HEX2 | T |
| 6.3 | LSQ-S8-02 | 94 | 27 | 22 | 22 | ZG1/4 NPT1/4 |
| 10 | LSQ-S8-03 | 99 | 35 | 27 | 27 | ZG3/8 NPT3/8 |
| 12.5 | LSQ-S8-04 | 115.5 | 45 | 30 | 30 | ZG1/2 NPT1/2 |
| 20 | LSQ-S8-06 | 133 | 54 | 36 | 36 | ZG3/4 NPT3/4 |
| 25 | LSQ-S8-08 | 136.5 | 64.5 | 41 | 41 | ZG1 NPT1 |
Zhejiang Songqiao Pneumatic and Hydraulic Co., Ltd. Formerly Cixi Songqiao Pneumatic and Hydraulic Components Factory, has a manufacure history of 25 years.
It specializes in producing hydraulic quick joint, pneumatic quick joint and pneumatic pipe joint, following the standards of ISO, GB, Q/ZB275. The annual capacity of 2007 is 6 million sets.
Products can be applied widely to the joints and terminals of mechanical equipment, fire protection facility, shipping, military equipment, medi-cal, aviation, steel, chemical and power equipment.
They can effectively control the flow and the broken-off of mediums like oil, water, gas and other compound currents.
Certified by ISO9001, company has been honored as one of the Credit Enterprises both in Ningbo city and Zhengjiang Province, and One of those scientific research output bases.
More than 20 sales branches are scattered in the main land, while other sales have reached far to north America, Europe, middle-east and other Asian countries.
"Songqiao"products bear equal quality to those international-wide-known brands. They aim at mutual benefits and long-term cooperation.
The company is located in Kandun Industry Zone, B District, Cixi, Zhejiang Province, a very convenient position beside Hangzhou wan Bay Bridge, 1 hour ride to Ningbo city and 3 hour to Shanghai.
