OEM AR 7/8" Shaft 2800 PSI PRESSURE WASHER PUMP RMW2.5G28DF7EZ, RMW25G28D-F7-EZ. Specs - Maximum Pressure: 2800 PSI. Maximum Flow: 2.5 GPM. Maximum Pump Speed: 3400 RPM. Shaft Size: 7/8". 4 Bolt Pattern. Maximum Fluid Temperature: 140 F. Inlet Type: 3/4" Garden Hose. Outlet Type: 22mm x 14mm. Oil Capacity: 2.2oz (prefilled). Refer to images 2 and 3 for more information. Includes - (1) Vertical Pressure Washer Pump, (1) Thermal Release Valve, (1) Chemical Injector (both come installed), (4) Bolts & (4) Lock Washers; comes as shown in the first image. This is a triplex residential plunger pump for vertical gas engine driven pressure washers. This pump mounts directly on to the engine shaft by using a keyed hollow shaft connection system. The mounting flange provides a convenient connection to most 7/8" diameter shaft vertical gas engines with at least 5-5.5 HP.
