Honda WB 20 Petrol Portable Water Pump - 2"
Delivery in 3-7 days
Honda WB 20 Petrol Portable Water Pump - 2"
- 20mm (2") inlet/outlet diameter
- 620 litres max out capacity
- 32 metres total head
- 7.5 metres suction head
- 3.2 bar pressure
- Up to 6.0mm debris size
- Warranty: 2 years domestic / 1 year commercial
DESCRIPTION
A professional water pump that has a high flow rate, especially designed to deal with large volumes of water.
Water has a habit of getting everywhere — and when it does, you need equipment that can deal with it fast. Our high-flow pumps are specifically engineered to handle large volumes quickly, helping you resolve flooding, drainage, or site water issues with minimal downtime.
Robust, durable, and powered by a commercial-grade GX engine, these pumps are designed for demanding environments. With the ability to handle silt and sand, they’re ideal for construction sites, floodwater removal, and other heavy-duty applications.
Engineered for Heavy-Duty Performance
Built with an abrasion-resistant cast-iron volute and impeller, these pumps feature specially designed vanes that maximise discharge capacity. The result is exceptional pumping performance — moving up to 1,100 litres per minute. That’s roughly the volume of an average swimming pool cleared in under an hour and a half.
Durability is further enhanced with silicon carbide mechanical seals and solid iron components, allowing the pump to safely process water containing debris up to 6mm in size. A built-in strainer provides extra protection by preventing larger materials from entering the system.
Please note: Hosepipe not included.
Key Features
Oil Alert System
Protects the engine by automatically shutting the unit down if oil levels drop below a safe operating level.
Cast Iron Volute Impeller
Heavy-duty construction provides outstanding durability and long service life, even when pumping abrasive or sediment-laden water.
OHV 4-Stroke Engine
Delivers reliable, fuel-efficient performance with easy starting in all conditions thanks to automatic decompression. Powered by a commercial-grade Honda GX engine.
Anti-Vibration System
Straight engine rubber mounts reduce vibration, helping minimise mechanical stress and extending the overall lifespan of the unit.
SPECIFICATION
Pump
| Maximum Output Capacity (L/min) | 620 |
| Inlet/Outlet Diameter Thread Type (mm/inches) | 50/2-PF |
| Total Head (m) | 32 |
| Suction Head (m) | 7.5 |
| Pressure (bars) | 3.2 |
| Debris Size Capacity (mm) | 6 |
Engine
| Engine model | GX120 |
| Engine Type | 4-stroke, OHV, **1 Cylinder |
| Displacement (cm³) | 118 |
| Bore × Stroke (mm) | 60 X 42 |
| Engine Speed (rpm) | 3600 max |
| Engine Net Power (kW) | 2.6 |
| Cooling System | Forced air |
| Ignition System | Transistor |
| Oil Capacity (L) | 0.6 |
| Fuel Tank Capacity (L) | 2 |
| Operating Time | 1h42 approx |
| Starter System | Recoil |
| Sound Pressure Level at Workstation (dB(A)) | 88 |
| Guaranteed Sound Power Level (dB(A)) | 102 |
Dimensions
| Length (mm) | 455 |
| Width (mm) | 365 |
| Height (mm) | 420 |
| Dry weight (kg) | 21 |