Delays overheating, extending the amount of time you can run a pressure washer in bypass mode without spraying. All our pump kits feature a forged brass head and anodized aluminum body construction with a pressure-adjustable unloader valve. Forged brass manifold for high strength and corrosion resistance. Die-cast anodized aluminium alloy crankcase with large cooling fins for maximum heat dissipation.
Stainless steel pop-off valve thermal relief valve to protect the pump from overheating. Hardened, precision grinding crankshaft for maximum durability and long life. Solid stainless steel, ceramic coated, precision grinded plunger. Inlet water temperatures up to 50°C (122°F). Maximum Flow Rate:4 Gallons Per Minute. 3,000 psi at 4.0 gpm. 9 hp at 3,400 rpm. 3/4-inch standard garden hose inlet. We have warehouses in California and New Jersey. Thank you for your understanding.We will try to answer most emails within 3 days. We are open Monday to Friday 8am to 5:30pm Pacific Standard Time, and Saturday 8am to12noon. Our friendly staff are available during these hours. We'll do our best to solve your problems.