RMW22G24-EZ
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Overview
The AR North America RMW22G24-EZ is a direct-drive triplex plunger pump rated at 3000 max PSI and 2.2 max GPM at 3400 RPM. It uses a 3/4" hollow shaft with an SAE J609 flange, so it mounts straight onto a compatible gas engine crankshaft without a belt or gearbox. The aluminum pump head and aluminum connecting rods keep it light at 7.7 lbs in a compact vertical package, with ceramic pistons on the wear surface. Inlet is a 3/4" GHA garden-hose thread and outlet is 22mm x 1.4 male. Built for the residential market, it's a common replacement pump for direct-drive cold-water gas pressure washers in this pressure and flow range.
What's included
- Direct-drive design — 3/4" hollow shaft mounts to the engine crankshaft, no belt or gearbox
- 3000 max PSI at 2.2 max GPM
- 3400 RPM operating speed
- Aluminum pump head and aluminum connecting rods
- Ceramic pistons on the wear surface
- SAE J609 flange for standard gas-engine mounting
- 3/4" GHA inlet, 22mm x 1.4 male outlet
- Compact vertical layout at 7.7 lbs
Specifications
- Pump Type
- Triplex (axial radial)
- Max PSI
- 3000
- Max GPM
- 2.2
- Max Flow
- 8.3 L/min
- Max Pressure
- 166 bar
- RPM
- 3400
- Power
- 3.6 EBHP
- Max Temperature
- 140° F
- Shaft Size
- 3/4"
- Shaft Type
- Hollow, direct gas shaft
- Flange
- SAE J609
- Inlet
- 3/4" GHA
- Outlet
- 22mm x 1.4 male
- Bore
- 12 mm
- Stroke
- 8.3 mm
- Oil Capacity
- 2.2 oz
- Pump Head Material
- Aluminum
- Connecting Rods
- Aluminum
- Pump Orientation
- Vertical
- Weight
- 7.7 lbs
- Market
- Residential
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