RMW2G25D 2

RPM: 3,400
Shaft Size: 7/8"
Max GPM: 2
Max PSI: 2,500
Inlet Thread: 3/4" GHA
Discharge Thread: 22mm x 1.4M

The Annovi Reverberi RMW2G25D triplex residential plunger pump for vertical gas engine driven pressure washers flows 2.2 gallons per minute at 2,500 PSI and 3,400 RPM. 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 in 4 - 7 HP (reference the cc to HP chart) and fits most OEM carts. This pump includes a built-in pressure control valve, downstream chemical injection system.  The seal system uses a high and low pressure seal.

  • 3-piston alternating volumetric pumps for use on cleaning units
  • Can be directly coupled to various types of motors
  • Different delivery connections available
  • Optional detergent suction system
  • Integral regulating valve
  • Pump body in die-cast aluminum alloy
  • Pistons driven by swash plate mechanism
  • Two bearing systems, to support the pump shaft and pistons
  • Pistons in hardened and tempered steel
  • Pump head in pressed brass
  • Double gasket sealing system
  • Intake valves fitted above the pistons for greater efficiency

Manual Breakdown


Max GPM 2
Max L/Min 7.6
Max PSI 2500
MaxBar 172
Power EBHP 3.4
Bore Dia mm 12
Stroke mm 7.58
Crankshaft ID Stamp 7
Inlet 3/4" GHA
Outlet 22mmx1.4 M
Max Temp 140° F
Oil Capacity (oz) 2.2
Weight 7.7
RPM 3400
Shaft Size 7/8"
Shaft Version D
Shaft Type Hollow

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