Description
This is the Annovi Reverberi (AR) RKA45G40HN, a premium, industrial-grade Triplex Plunger Pump.
This model is a “slow-speed” pump, which is highly coveted in the professional pressure washing industry because it is designed to run at half the speed of standard engines, drastically increasing the lifespan of the internal seals and valves.
Technical Specifications
| Feature | Specification |
| Max Flow Rate | 4.5 GPM (Gallons Per Minute) |
| Max Pressure | 4000 PSI |
| Operating Speed | 1750 RPM (Low Speed) |
| Shaft Diameter | 24mm (Solid Shaft) |
| Pump Head | Forged Brass |
| Inlet / Outlet | 1/2″ F / 3/8″ F |



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