Honda WH20 Water Pump in Carry Frame

The Honda WH20 is a professional high-pressure petrol water pump designed for applications requiring a combination of strong pressure and high water flow.

Powered by the reliable Honda GX160 four-stroke petrol engine, the WH20 delivers up to 5 bar pressure, a maximum flow rate of 450 litres per minute and a maximum total head of 50 metres. This makes it particularly suitable for irrigation, sprinkler systems, water transfer, washdown and applications involving longer or elevated hose runs.

The pump has a durable aluminium body with BUNA seals, a cast-iron volute and impeller and a hard-wearing silicon carbide mechanical seal. Its protective tubular carry frame incorporates anti-vibration rubber mounts to reduce movement and vibration while running.

Two-inch inlet and outlet ports support high-volume water transfer. Port couplings and a suction filter are supplied with the pump.

Key Features

• Maximum flow rate of 450 LPM
• Maximum pressure of 5 bar
• Maximum total head of 50 metres
• Suction lift up to 8 metres after priming
• Handles suspended particles up to 3 mm
• Honda GX160 four-stroke petrol engine
• Runs on standard unleaded petrol
• Two-inch inlet and outlet pump ports
• Strong tubular carry frame
• Anti-vibration rubber mounts
• Aluminium pump body with BUNA seals
• Cast-iron volute and impeller
• Silicon carbide mechanical seal
• Port couplings and suction filter included
• Suitable for higher-pressure water-transfer applications

Technical Specifications

Suitable Applications

The Honda WH20 is ideal for:

• Agricultural and horticultural irrigation
• Sprinkler and watering systems
• Water transfer over longer distances
• Pumping water to elevated locations
• Construction-site water supply
• Tank filling and emptying
• Firefighting support and emergency water supply
• General industrial and agricultural washdown
• Clean and lightly contaminated water transfer

High-Pressure Pump Performance

The WH20 is designed to generate more pressure than a standard high-volume transfer pump. Its maximum 50-metre head is approximately equivalent to 5 bar at the pump outlet under zero-flow conditions.

The available pressure will reduce as the water flow, hose length and elevation increase. Correct hose sizing is therefore important, particularly when pumping over long distances or supplying multiple sprinklers.

Supplied Equipment

• Honda WH20 petrol water pump
• Protective tubular carry frame
• Inlet and outlet port couplings
• Suction filter

The pump must be primed with water before starting and must not be allowed to run dry. This model is intended for fresh water and lightly contaminated water with particles no larger than 3 mm.

For help selecting suction hose, delivery hose, strainers, couplings or compatible fittings, contact:

Flowjet Cleaning Equipment LTD
Unit 4, Gatebeck Farm
Gatebeck, Kendal
LA8 0HW
United Kingdom

Telephone: 015395 66193
Email: sales@flowjet.co.uk