Take on the toughest cleaning jobs with the Phantom Black Series 4000 PSI 4.0 GPM Gas Pressure Washer. Built for contractors, Take on the toughest cleaning jobs with the Phantom Black Series 4000 PSI 4.0 GPM Gas Pressure Washer. Built for contractors, facility maintenance professionals and serious homeowners, this commercial-grade pressure washer combines the proven reliability of a Honda GX390 engine with the performance of an industrial General pump. Delivering up to 4,000 PSI and 4.0 GPM, the Phantom Black Series provides exceptional cleaning power for concrete, driveways, buildings, equipment, fleets and agricultural applications. Designed for durability and long service life, the heavy-duty powder-coated steel frame, oversized pneumatic tires, thermal relief protection and premium General pump components stand up to demanding jobsite conditions. The unit comes ready to work with a steel-braided non-marking pressure hose, professional spray gun and wand assembly, chemical injector and 5 quick-connect spray nozzles.