Guangzhou, Zhuhai and retractable hydraulic quick coupler quick coupling fast fitting Shenzhen 

 LSQ-S1 retractable hydraulic quick connector has the following characteristics: 1, connector disconnected, the valve automatically closes to prevent leakage. 
 2, the connector connected, the valve automatically opens, within the rated flow of fluid is always maintained. 
 3, the ball lock mechanism can be thousands of cross-matching the two halves together. 
 4, the female socket and male plug with solid bar precision manufacturing. 
 LSQ-S1 Hydraulic Quick Couplings are widely used in various industrial connectors required, mainly for construction equipment, forestry equipment, hydraulic machinery, iron and steel equipment and the necessary hydraulic applications