10 gpm Max Flow

Unloader valves are one of the most important safety devices on a pressure washer system

1/4" gauge port

Built-in thermal valve protects the pump from overheating

PA VS350 Safety Relief Valve 5650psi sewer-and-drain-cleaning 10 gpm Max FlowPA VS 350 safety relief valve protects your power washer pump and system from pressure spikes. Rated PSI: 5100psi (5650psi maximum permissible) 6. 5gpm 90 C 195 F Dual Inlet or Flow Through 3 8" FPT Bypass: 3 8" FPT MPN: 60. 0580. 00 Does Not Replace the Unloader Valve. These safety valves are for use as a backup to an unloader or main relief in an open system without a trigger operated spray gun.