AR RRA4G30E-F17 Pressure Washer Pump – 4.0 GPM @ 3000 PSI, 1750 RPM, 1-1/8″ Hollow Shaft

Part Number: RRA4G30E-F17
Category: Pressure Washer Pumps
Type: Electric Triplex Pump – AR RRA4G30E-F17, 4.0 GPM @ 3000 PSI (1750 RPM)

The AR RRA4G30E-F17 Pressure Washer Pump is a high-flow, commercial-grade triplex plunger pump engineered for 1750 RPM electric motor-driven systems. Delivering 4.0 GPM at up to 3000 PSI, this model provides significantly faster cleaning coverage while maintaining professional pressure levels—ideal for stationary wash systems and heavy-duty electric pressure washers. Featuring a 1-1/8″ hollow shaft with F17 electric flange and a horizontal mounting orientation, it offers a true drop-in solution for compatible motors and frames.

Built by Annovi Reverberi (AR) with rugged, commercial internals, the RRA4G30E-F17 delivers smooth, low-pulsation performance and long service life in continuous-duty environments where uptime and efficiency matter.

Product Specifications

• Pump Model: RRA4G30E-F17

• Manufacturer: Annovi Reverberi (AR)

• Pump Type: Triplex Plunger, Electric Drive

• Orientation: Horizontal

• Flow Rate: 4.0 GPM

• Max Pressure: 3000 PSI

• Rated Speed: 1750 RPM

• Shaft Size: 1-1/8″ Hollow

• Mounting: F17 Electric Flange

• Bore Diameter: 18 mm

• Stroke: 10.6 mm

• Weight: 18 lb

• Condition: New

Features & Benefits

• High-flow 4.0 GPM output for faster, more efficient cleaning

• Commercial-grade AR triplex plunger construction

• Designed for 1750 RPM electric motor systems

• Smooth, low-pulsation operation

• 1-1/8″ hollow shaft with F17 flange for fast, clean installation

• Built for continuous-duty professional use

Applications

• Electric pressure washers

• Commercial and facility wash systems

• Replacement pump for flange-mounted electric units

• Shop, garage, and light industrial cleaning equipment

Important Notes

• Verify shaft size (1-1/8″ hollow), F17 flange type, and motor speed (1750 RPM) before ordering

• Designed for electric motor-driven systems

• Final operating PSI and GPM depend on motor output and overall system configuration