PA VS240 Safety Relief Valve 4200psi hosepressure_4000psi 9 times more abrasion resistant

9 times more abrasion resistant than competitors pressure washing hose

PA RL 37 industrial spray gun

At 190° F the valve opens to allow cool water to enter the pump if the washer is left running without the trigger being pulled

Complete high and low pressure seals kit

3 to 8 gpm

PA VS240 Safety Relief Valve 4200psi hosepressure_4000psi 9 times more abrasion resistantPA safety relief valve protects your power washer pump and system from pressure spikes. Maximum Rated Pressure: 3500psi (4200psi maximum allowable). 6. 3 gpm 60 C 140 F Inlet: 3 8 FPT MPN: 60. 5100. 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.