Honda GX390 Gearbox Pressure Washer – 21 LPM, 3,000 PSI

The Honda GX390 gearbox-driven pressure washer is designed for demanding commercial and industrial cleaning applications. Delivering 3,000 PSI at 21 litres per minute, it combines a dependable Honda petrol engine with a choice of professional-grade pumps and quick-release connections for convenient setup and storage.

Key Features

• Engine: Honda GX390 petrol engine
• Pressure: 3,000 PSI
• Flow rate: 21 litres per minute
• Drive system: Reduction gearbox
• Dimensions (L × W × H): 855 × 625 × 1,055mm
• Pump options: Annovi Reverberi RG21.20 or Interpump WS202
• Gate bleed valve for easier, faster start-up
• Return-to-tank bypass system

Included Accessories and Connections

• 900mm spray lance with KEW spigot
• Quick-release connection from the gun
• NITO quick couplings on the suction and return hoses
• Return-to-tank bypass high-pressure hose
• Suction and return hoses with quick-release couplings
• High-pressure hose options from 10 to 50 metres

Pump Options

Choose between two professional pumps, both rated at 3,000 PSI and 21 litres per minute:

• Annovi Reverberi RG21.20
• Interpump WS202

Convenient Setup and Storage

Quick-release couplings allow the hoses to be connected and disconnected quickly, making packing away after use easier. The return-to-tank bypass system and gate bleed valve support practical operation and start-up.

Delivery

Free pallet delivery to the UK mainland and Ireland.