Annovi Reverberi AR SRMW24G28-EZ
Annovi Reverberi AR SRMW24G28-EZ 2 Annovi Reverberi AR SRMW24G28-EZ 3 Annovi Reverberi AR SRMW24G28-EZ 4

The Annovi Reverberi AR SRMW24G28-EZ triplex residential plunger pump for vertical gas engine driven pressure washers flows 2.2 gallons per minute at 2,800 PSI and 3,400 RPM.

RPM: 3,400
Shaft Size: 7/8"
Max GPM: 2.4
Max PSI: 2,800
Inlet Thread: 3/4" GHA
Discharge Thread: 22mm x 1.4M

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, EZ start valve and thermal relief valve. The seal system uses a high and low pressure seal.

  • The "S" version has upgraded grade valves
  • The pump body and head are die-cast aluminum alloy
  • Pistons are driven by swash (wobble) plate mechanism
  • The crankshaft is supported by an oversized ball bearing while the swash plate has a thrust bearing assembly
  • Pistons are tempered stainless steel
  • Pump head is forged brass
  • The seal system uses a high and low pressure seal 

Manual Breakdown


Max GPM 2.4
Max L/Min 9.1
Max PSI 2800
MaxBar 173
Power EBHP 4.6
Bore Dia mm 12
Motor EBHP 12
Stroke mm 9.0
Crankshaft ID Stamp 3
Inlet 3/4" GHA
Outlet 22mmx1.4 M
Max Temp 140° F
Weight 7.3
RPM 3400
Shaft Size 7/8"
Shaft Version D
Shaft Type Hollow

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