kink resistant and 35% lighter than rubber

Commercial grade brass construction

General Pump - Interpump 44 series WW960C triplex pressure wash pump

draining pools or chemical spills

PA VS30 Safety Relief Valve 510psi features_19-inch kink resistant and 35% lighterPA VS 30 safety relief valve protects your power washer pump and system from pressure spikes. Rated Pressure: 435psi (510psi maximum allowable). 3. 7gpm 90 C 195 F Inlet: 1 4" MPT Bypass: 1 8" FPT MPN: 60. 0560. 30 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.