Honda WB20 Water Pump in Carry Frame

The Honda WB20 is a professional petrol-powered centrifugal water pump designed for high-volume water transfer, drainage and irrigation applications.

Powered by a reliable Honda GX120 four-stroke petrol engine, the WB20 produces a maximum flow rate of 620 litres per minute, a maximum pressure of 3.2 bar and a total head of up to 32 metres.

Its two-inch inlet and outlet ports support rapid water movement, while the pump can handle suspended particles measuring up to 6 mm. This makes it suitable for clean and lightly contaminated water encountered in agriculture, construction, property maintenance and general water-transfer work.

The pump features an aluminium body, BUNA seals, a cast-iron volute and impeller and a durable silicon carbide mechanical seal. A protective tubular carry frame and anti-vibration rubber mounts provide stability and protection during transport and operation.

Key Features

• Maximum flow rate of 620 LPM
• Maximum pressure of 3.2 bar
• Maximum total head of 32 metres
• Suction lift up to 7.5 metres after priming
• Handles suspended particles up to 6 mm
• Reliable Honda GX120 four-stroke petrol engine
• Runs on standard unleaded petrol
• Two-inch inlet and outlet pump ports
• Durable aluminium pump body
• BUNA seals
• Cast-iron volute and impeller
• Silicon carbide mechanical seal
• Protective tubular carry frame
• Anti-vibration rubber mounts
• Port couplings and suction filter included

Technical Specifications

Suitable Applications

The Honda WB20 is suitable for:

• Agricultural and horticultural irrigation
• High-volume water transfer
• Draining water tanks and reservoirs
• Construction-site drainage
• Flood-water removal
• Filling bowsers and storage tanks
• Property and grounds maintenance
• Moving clean or lightly contaminated water
• General industrial and commercial water-transfer duties

Pump Performance

The maximum flow rate of 620 LPM and maximum head of 32 metres are measured under different operating conditions. The pump will not deliver its maximum flow while simultaneously operating at maximum head.

Actual performance will depend on:

• Vertical suction and delivery height
• Suction and delivery hose diameter
• Total hose length
• Bends, valves and couplings
• Condition of the suction filter
• Amount of suspended material in the water

Correctly sized suction and delivery hoses will minimise friction loss and help the pump achieve the required performance.

Supplied Equipment

• Honda WB20 petrol water pump
• Protective tubular carry frame
• Inlet and outlet port couplings
• Suction filter

The pump must be filled with water before starting and must never be operated dry. It is intended for fresh water and lightly contaminated water containing suspended particles no larger than 6 mm.

For advice about suction hose, delivery hose, filters, couplings or choosing the correct Honda water pump, contact:

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

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