ParkerQHPA系列快速接头QHPA53E7X4-B

Parker QHPA系列快速接头 QHPA53E7X4-B

Technical Description
Screw to connect type of  coupling for difficult applications. Rugged, modular construction in steel, working up to 450 bar.螺纹连接式联轴器，用于困难的应用。坚固的模块化钢结构，工作压力高达450巴。

Advantages
Self locking threads and external seal to prevent accidental disconnection. NBR seals and back-up ring in PTFE to withstand pressure impulsions. Sleeve mounted on the male tip to protect the sealing area.

Applications
• Agricultural and mobile  equipment • Rock hammers • Forestry equipments • Snow groomers • Excavators 

Working Temperature
-25°C up to +110°C (NBR) depending on the medium.

Working Pressure
3/8" 450 bar
1/2" 400 bar                    
3/4" 315 bar                      
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