Honda WB20 Petrol Water Pump Powerful, Reliable Performance for High-Volume Water Transfer
The Honda WB20 is a premium-grade, petrol-driven water pump built for fast, efficient transfer of clean or slightly muddy water. Powered by Hondas world-renowned GX120 4-stroke engine, this pump offers exceptional reliability, strong flow rates, and rugged performance for demanding commercial, agricultural, and emergency applications.
The Honda WB20 Water Pump is supplied in a crash frame and is a 2 inch self-priming, centrifugal pump with reliable and trouble free Honda 4 stroke petrol engines, from the Honda Power Equipment range.
Built for Heavy Use, Backed by Honda Engineering
Whether youre moving water from a ditch, irrigation tank, or flood zone, the WB20 delivers consistent performance with low fuel consumption and minimal maintenance.
Ideal for:
Agricultural irrigation and water transfer
Site and construction dewatering
Livestock and slurry management
Emergency flood water removal
Large domestic or estate use
All models have carbon ceramic mechanical seals and lightweight, aluminium pump housings, to assist portability. For increased abrasion resistance, they have cast iron volutes and impellers. These materials ensure maximum durability for the pumping of clear and black water as found on building sites.
All models are housed within a protective tubular steel, easy carry frame which has anti-vibration mounts fitted. They are fitted with oil alert system to protect the engines from misuse.
Key Features & Benefits:
Genuine Honda GX120 Engine Proven reliability and easy starting every time
High Flow Rate Pumps up to 620 litres per minute
2" Inlet/Outlet Ideal for high-volume tasks
Tough & Lightweight Frame Easy to transport and built for field use
Low Fuel Consumption Efficient operation with a generous 3.6L tank
Durable Cast Iron Volute & Impeller Designed for long service life in tough conditions
Honda Performance You Can Trust
The WB20 is part of Hondas WB Series known for professional-grade pumping power, built to handle larger volumes over extended periods. Its abrasion-resistant construction, along with Hondas legendary engine reliability, makes this pump a smart investment for any serious water-moving task.
Honda GX120 petrol driven 4HP engine.
Max Head: 32 metre
Max Flow: 620 l/min.
These highly popular pumps are used by Utilities and are found regularly on hire fleets.
Why Choose the Honda WB20 Water Pump?
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Reliable Honda GX engine with recoil start
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High-performance pump for clean and slightly dirty water
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Trusted by professionals in farming, construction, and emergency services
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Easy to use, portable, and backed by expert service from Henry Pumps
When you need dependable, high-volume water pumping, the Honda WB20 delivers every time from field to flood.
Order now for fast, efficient water transfer backed by the power of Honda.
| Model | Inlet (mm) | Outlet (mm) | Engine | Fuel | HP | Oil alert | Flow (l/min) | Head (mtrs) | Solids (mm) | Width (mm) | Length (mm) | Height (mm) | Dry weight (kg) | Packing weight |
| WB20 | 50 | 50 | GX120 | Petrol Engine | 4 | yes | 590 | 32 | 6 | 365 | 455 | 420 | 21 | 24 |
Customer reviews
Great pump, so it is
Honda pumps are the best. Been using them for many years and never let me down. Good price too.
John Dicks | Preston | September 2024
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Brand:Honda
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Condition:New
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Product Code:13-20-1001
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Weight:21kg
Buy with confidence
At Henry Pumps, we support residential, commercial, and industrial customers, from homeowners and landlords to contractors and facilities teams. Based in Derbyshire, we help solve flooding, drainage, and water management challenges across the UK. Every pump we supply is chosen for proven reliability and performance, backed by expert, straightforward advice you can trust. Whether you’re maintaining a property, managing a building, or dealing with an urgent issue, we’ll help you find the right solution.
