Pressure Washer 7/8" Shaft Pump for Water Driver WGVH2322, WVRH2421,

Product Description

• The ROP Shop replacement 3100 PSI Vertical Brass Head Pressure Washer Pump FH, 2.5 GPM, 7/8" Shaft with Keyway, Chemical Hose & Filter
• Specs - Pump - Max Pressure: 3100 PSI. Max Flow: 2.5 GPM. Max Pump Speed: 3400 RPM. Shaft Diameter: 7/8" Shaft. 3 Bolt Pattern: 7 11/16? x 6 3/16? x 6 7/16? & 4" Center to Each Outer Hole. Max Water Temperature: 140° F. Inlet Connection Type: Standard Garden Hose. Outlet Tube Connection: 22mm Male. Chemical Hose - Inner Diameter: 1/4" (6mm). Outer Diameter: 3/8" (9mm). Length: 5'. Material: Rubber. Keyway - Overall Dimensions: 3/16" x 1/4" x 1 1/8". Refer to images for more information
• Includes - (1) Pressure Washer Pump with Chemical Injector, Unloader Valve, Thermal Release Valve & Outlet Tube (all come installed), (1) Keyway and (1) Chemical Hose with Filter; comes as shown in the first image
• Some models may require removing the pump to change engine oil. Depending on engine configuration, longer bolts and spacers (washers) may be needed to mount the pump properly?especially if the engine has a longer shaft or the pump legs hit the frame or engine. Failure to use spacers when needed can cause pump legs to break from stress. Spacers and longer bolts are not included but can be purchased at a hardware store. Common bolt sizes: (2) 5/16"-18 x 2-1/2", and (1) 5/16"-18 x 3-1/2"
• This pump mounts vertical and is a front facing (water inlets/outlets come out of the front of the engine). Pump needs at least 6HP to handle PSI. Pump head can be flipped. Thermal relief valve comes pre-installed. This is a sealed unit, no oil maintenance required. Please note it is not recommended to run any pressure washer pump above its maximum PSI rating. Doing so can result in damage to the pump (not covered by warranty) and/or serious bodily injury