General Pump - Interpump 51 series TT 9091 triplex pressure wash pump

With lots of pulsation (duplex pump or jetter) gauge pressure should not exceed 50% of the range

2-1/2" Wide x 10"

2465 PSI Maximum Rated Pressure

Fully adjustable metering valve optional (ST-61)

100723 Safety Relief Valve 2000 to 6000psi material_fiberglass General Pump - Interpump 51General Pump adjustable safety relief valve protects your power washer pump from pressure spikes. Adjustable from 2000psi up to 6000psi Up to 6. 0 gpm 90 C 195 F max Inlet: 3 8" MPT Bypass: Side Discharge Barbed 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. Cross Reference Skus: 390144 87112320