This projects chemicals or other liquids to vertical heights up to 40 feet but quickly set the stream to close range with just a twist

*Notes for choosing correct model

✅ 1-Year Limited Warranty

Unloader valve cartridge sold separately

Suttner ST-230 Regulator and Safety Relief Valve 3600psi colour_white This projects chemicals or otherSuttner ST230 regulator and safety relief valve protects your power washer pump from pressure spikes. Maximum Rated Pressure: 3600psi Rated Flow: 8. 0gpm Rated Temperature 200F Inlet Outlet Bypass: 1 4" NPT 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.