RMW22G24-EZ Vertical Axial Pump 7/8” Shaft 2400psi 2.2gpm

AR Pump

SKU: 85.120.016B

Replacement power washer pump for vertical shaft engines with 7/8" shaft.

Mounting Flange: Gas engine, vertical three point mounting.

Style: 7/8" inch hollow shaft.

Pump Speed: 3400 rpm.

Pressure: 2400psi.

Water flow: 2.2gpm.

Inlet: 3/4" inch standard garden hose thread.

Outlet: Screw-type quick disconnect "M22".

Includes: Chemical injector, thermal relief valve.

Note the difference between the "EZ" and the "EZ-SX" version of the pump. If you are looking to replace with the identical pump you need to observe the position of the hole in the arm. AR does not mark the difference on the pump other than this hole. In general the EZ will replace the forward facing pumps and the EZ-SX will replace the rear facing pump. 

  • If the hole is on the arm nearest the pump inlet you have the EZ-SX pump.
  • If the hole is on the arm opposite the pump outlet near the brass unloader valve you have the EZ pump.
  • This pump does not fit Karcher units using a hex head bolt to drive the pump.