AR RRV4G40 BARE Pressure Washer Pump 4000 PSI NEW OPEN BOX. Discharge Pressure: 4,000 PSI. Pump Speed: 3,400 RPM. Oil capacity: 13.35 oz.Unloader Inlet: 3/4 GH (garden hose). This item is in the category "Home & Garden\Yard, Garden & Outdoor Living\Outdoor Power Equipment\Pressure Washers". The seller is "fatumsales13" and is located in this country: US. This item can be shipped to United States.