Pay in 4 interest-free payments of $29.47 Learn more
Ships within 48 hours · Estimated delivery Sep 10 - Sep 15
General Pump - Interpump 66 series W5015 triplex pressure wash pump
Recommended for large flow
1/4" FPT inlet
Replacement Nozzles: Replacement nozzles are also available for your convenience
4000psi Rated - Color coded tips
Interpump K1 Flow Activated Soft Unloader 10.8gpm 3600psi features_1750rpm General Pump - Interpump 66General Pump Interpump K1 (ZK1 GP) flow activated unloader valve. Easy to manage hose, no pressure trapped in lines. 3600psi Maximum Rated Pressure 10. 8 gpm 3 8" Inlet 1 4" gauge port 165 F Not suited for multi gun systems **Caution** Unloader valves are one of the most important safety devices on a pressure washer system. Failure to install and set the unloader properly could result in a very dangerous situation causing severe damage to the pump and
