Description
Just mount pump, set the pressure and you are ready to go! This Fully Plumbed Slap Happy Pump is a HP4040 Belt Drive pressure washer pump operating at 4 GPM and 4000 PSI. The SLPHP4040-402 Package has the pressure washer pump and comes complete with Unloader / Regulator, Water Inlet Fitting W/Filter, Easy Start Valve, Thermo Valve and Oil.
