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Parker's Screw-to-Connect Quick Coupling Series QHPA is suitable for difficult applications. Series QHPA is a rugged coupling system with a modular construction in steel and a working pressure up to 450 bar.
Markets:
– Agriculture
– Construction
– Material handling
Features/Benefits:
– Self-locking threads and external seal to prevent accidental disconnection – Screw-to-Connect Coupling
– NBR seals and back-up ring in PTFE to withstand pressure impulsions
– Connectable under pressure up to 50 bar
– High resistance to mechanical and hydraulic shocks and also withstand vibrations
– Sleeve mounted on the male tip to protect the sealing area
– Three-part poppet style valve with a molded shaped seal to prevent seal washout at high flow rates
Applications:
– Agriculture and mobile equipment
– Rock hammers
– Forestry equipment
– Snow groomers
– Excavators
