The General Pump K9 flow sensitive unloader, part number 8.712-621.0, is designed to eliminate pressure in all lines when the pressure washer trigger gun is released (bypass mode). It features all stainless and brass internal components, with no external moving parts.
General Pump K9 Unloader Valve, 5800 PSI 13.2 GPM The General Pump K9 flow sensitive unloader, part number 8.712-621.0, is designed to eliminate pressure in all lines when the pressure washer trigger gun is released (bypass mode). It features all stainless and brass internal components, with no external moving parts. This K9 unloader valve is rated for use at 5800 PSI, and 2.5 – 13.2 GPM. It is a genuine General Pump OEM part, ensuring high quality and reliability. Max PSI: 5800 GPM: 2.5-13.2 Max Temperature: 165° F Inlet & Bypass: 1/2″ FPT Outlet: 1/2″ MPT Applications: Pressure washers Industrial cleaning equipment Commercial pressure washing systems Hydraulic systems requiring pressure relief High-pressure cleaning systems Cross Reference Part Number(s): 462574, 87126210, 8.712-621.0
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