CW-3004-0MKD Perfect for shipping yards and marine applications, this CW Premium Series uses diesel power to remove unwanted grime, algae and scale from boats, docks and heavy-duty equipment. It is also in high demand for oil and mining industry applications. Pump: External bypass system allows more water into the system to protect from heat build-up · Forged brass manifold · Thermal relief valve · Water filter with clear screen for screen inspection Frame: Powder coated steel frame and base plate with 1-1/4-inch tube handles · Enclosed belt guard · Convenient gun/wand holder and hose wrap · 13-inch flat-free tires Unit Includes: Quick connect nozzles - 0º, 15º, 25º and 40º · 50-foot x 3/8-inch non-marking high pressure hose with quick connects · Professional-grade insulated trigger gun with safety lock-off