Interpump SR safety relief valve protects your power washer pump from pressure spikes.
Maximum Rate Pressure: 3000psi
- 10.8.gpm max flow
- Inlet: 3/8" MPT
- Outlet: 1/4" FPT
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.