Zhejiang Songqiao Pneumatic And Hydraulic CO., LTD.
| Model NO. | LSQ-ISOA |
| Mechanical Connection | Ball Locking System |
| Working Pressures | 2000-5000 Psi |
| Body Size | 1/4, 3/8, 1/2, 3/4, 1 |
| Rated Pressure | 5000, 4000, 4000, 3000, 3000 Psi |
| Rated Flow | 3, 6, 12, 28, 50 GPM |
| Temperature Range | -20ºC to +120ºC |
| Seal Material | NBR |
| Socket Diameter | Φ26, Φ31.5, Φ38.5, Φ48, Φ56 |
| Hex Size | 19, 22, 27, 34, 41 |
| Thread Type | G1/4 NPT1/4, G3/8 NPT3/8, G1/2 NPT1/2, G3/4 NPT3/4, G1 NPT1 |
| Length | 74.2, 78.5, 88.2, 110.4, 132.9 |
| Plug Diameter | 11.8, 17.3, 20.5, 29, 34.3 |
| Plug Length | 38.5, 39, 44, 55, 66 |
| Production Capacity | 10000 Set/Month |
View Detail Information
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Product Specification
| Model NO. | LSQ-ISOA | Mechanical Connection | Ball Locking System |
| Working Pressures | 2000-5000 Psi | Body Size | 1/4, 3/8, 1/2, 3/4, 1 |
| Rated Pressure | 5000, 4000, 4000, 3000, 3000 Psi | Rated Flow | 3, 6, 12, 28, 50 GPM |
| Temperature Range | -20ºC to +120ºC | Seal Material | NBR |
| Socket Diameter | Φ26, Φ31.5, Φ38.5, Φ48, Φ56 | Hex Size | 19, 22, 27, 34, 41 |
| Thread Type | G1/4 NPT1/4, G3/8 NPT3/8, G1/2 NPT1/2, G3/4 NPT3/4, G1 NPT1 | Length | 74.2, 78.5, 88.2, 110.4, 132.9 |
| Plug Diameter | 11.8, 17.3, 20.5, 29, 34.3 | Plug Length | 38.5, 39, 44, 55, 66 |
| Production Capacity | 10000 Set/Month | ||
| High Light | Ball Locking System Hydraulic Quick Coupling ，ISO 7241-A Standard Hydraulic Quick Connect Coupling ，Chrome Plating Quick Disconnect Hydraulic Coupler | ||
LSQ-ISOA CLOSE TYPE HYDRAULIC QUICK COUPLING(STEEL)(NEW)
Applications:
The LSQ-ISOA Series bring 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 |
| Rated Pressure(PSI) | 5000 | 4000 | 4000 | 3000 | 3000 |
| Rated Flow(GPM) | 3 | 6 | 12 | 28 | 50 |
| Temperature Range(std seals) | -20ºCto+120ºC | ||||
| Standard seal material | NBR |
LSQ-ISOA Series couplings feature:
·New valve design, it can resistance damage from high flow and the pressure of impulse that providing advanced performance.
·Poppet valves available to prevent uncoupled leakage.
·Poppet valves open automatically when coupled, within rated working pressure, to keep the flow expeditely.
·Critical parts are hardened for durability.
·Dependable ball-locking mechanism holds the mating halves together.
·Socket and plug are precision machined from solid bar stock.
·New Chrome plating treatment provides advanced anti-rust performance
·LSQ-ISOA series conforms to the standard of ISO 7241-A
·Compatible with PARKER 6600 Series,FASTER ANV Series, AEROQUIP 5600 Series and HANSEN HA 15000 Series
| ISO | PARTNO. | LS | ΦD | HEX1 | A | T |
| 6.3 | LSQ-ISOA-02SF | 50 | Φ26 | 19 | 13 | G1/4 NPT1/4 |
| 10 | LSQ-ISOA-03SF | 57.1 | Φ31.5 | 22 | 16 | G3/8 NPT3/8 |
| 12.5 | LSQ-ISOA-04SF | 66 | Φ38.5 | 27 | 18 | G1/2 NPT1/2 |
| 20 | LSQ-ISOA-06SF | 82.5 | Φ48 | 34 | 20.5 | G3/4 NPT3/4 |
| 25 | LSQ-ISOA-08SF | 100 | Φ58 | 41 | 20.5 | G1 NPT1 |
| ISO | PARTNO. | LP | d | C | HEX2 | A | T |
| 6.3 | LSQ-ISOA-02PF | 38.5 | 11.8 | 15 | 19 | 13 | G1/4 NPT1/4 |
| 10 | LSQ-ISOA-03PF | 39 | 17.3 | 19 | 22 | 16 | G3/8 NPT3/8 |
| 12.5 | LSQ-ISOA-04PF | 44 | 20.5 | 29 | 27 | 18 | G1/2 NPT1/2 |
| 20 | LSQ-ISOA-06PF | 55 | 29 | 29 | 34 | 20.5 | G3/4 NPT3/4 |
| 25 | LSQ-ISOA-08PF | 66 | 34.3 | 35 | 41 | 20.5 | G1 NPT1 |
| ISO | PARTNO. | L | ¢D | HEX1 | HEX2 | T |
| 6.3 | LSQ-ISOA-02 | 74.2 | Φ26 | 19 | 19 | G1/4 NPT1/4 |
| 10 | LSQ-ISOA-03 | 78.5 | Φ31.5 | 22 | 22 | G3/8 NPT3/8 |
| 12.5 | LSQ-ISOA-04 | 88.2 | Φ38.5 | 27 | 27 | G1/2 NPT1/2 |
| 20 | LSQ-ISOA-06 | 110.4 | Φ48 | 34 | 34 | G3/4 NPT3/4 |
| 25 | LSQ-ISOA-08 | 132.9 | Φ56 | 41 | 41 | G1 NPT1 |
Company Details
Business Type:
Manufacturer
Year Established:
1984
Total Annual:
15000000-20000000
Employee Number:
200~300
Ecer Certification：
Verified Supplier
Zhejiang Songqiao Pneumatic & Hydraulic Co., Ltd. formerly Ningbo Welcome Pneumatic and Hydraulic Co., Ltd. since 1983 year as one of Chinese largest manufacturer of quick coupling. Over 300 advanced production equipments and it has professional automatic processing an... Zhejiang Songqiao Pneumatic & Hydraulic Co., Ltd. formerly Ningbo Welcome Pneumatic and Hydraulic Co., Ltd. since 1983 year as one of Chinese largest manufacturer of quick coupling. Over 300 advanced production equipments and it has professional automatic processing an...
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