High flow rate
Shift the flood
Don't get washed away.
For professionals up against it, our High flow rate water pumps have commercial features for moving large amounts of water – fast.
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Max output
600-1100
L/min
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Run time
2h50
Approx
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Total head
28-32
Metres
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Pressure
2.8-3.2
Bars
Professional pumps
Water gets everywhere – there’s often no escape. Our powerful High flow rate pumps are designed to deal with large volumes of it: problem quickly solved.
Robust and durable, our High flow rate pumps are powered by our commercial grade GX engine. Equipped with specially-designed professional features, including the ability to deal with silt and sand, they’re perfect for use on construction sites or for clearing floodwater.
Water in its vanes
Specially made to process lots more water.
The strainer ensures only debris 6mm and smaller passes through the machine.
Designed with an abrasion-resistant cast iron volute and impeller, our High flow rate pumps have specially designed vanes for a larger discharge capacity. This means they can move up to 1100 litres a minute – that’s the capacity of an average-sized swimming pool in under an hour and a half.
Dirty water
As well as their solid iron parts, our High flow rate water pumps use durable silicon carbide mechanical seals. Both of these features provide extra durability for handling water containing debris up to 6mm in size. There’s even a strainer to ensure nothing bigger gets through.
Specially designed vanes push out more water.
Choose the right High flow rate water pump for you
There are two to pick from.
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WB 20 | Pumps 600 litres a minute with 3.2 bar of pressure and a 2 hours 50 minutes running time. | |
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WB 30 | Pumps 1100 litres a minute with 2.8 bar of pressure and a 2 hours 50 minutes running time. | |
A sealed system
An effective pump must create a partial vacuum.
'Total head' (A) is the maximum height the pump can lift water – from the suction head (B) to to discharge head (C).
What makes our High flow rate pumps so effective is the craftsmanship of the hose seals and O-rings – they ensure air can't be drawn in, which causes the all-important vacuum to be lost. The impeller-to-volute clearance has also been designed in this way. It all means they not only have an impressive flow rate and pressure – but they can keep it up; they can go for up to 2 hours 50 minutes before you need to add more petrol.
Pushing power
Also known as ‘total head’, it’s the maximum height the pump can force water suction head to discharge head. Our High flow rate pumps can push it up to 32m – that’s around the length of three buses parked end to end.
The silicon carbide mechanical seal (A), specially-engineered impeller and volute clearance (B), as well as sealed aluminium casing (C), ensure a proper vacuum. This all helps maintain top performance.
Tough build
Come rain or shine, our OHV 4-stroke engines won’t let you down. But especially come rain.
As you’d expect from a Honda, our water pump engines are reliable and have low emissions – automatic decompression makes them so quick and easy to start. To keep everything in check, they also have Oil Alert™. This prevents engine damage by automatically shutting the unit down if the oil drops below a safe level.
Low vibration
Rubber mounts reduce stress on the machine.
Frame protection
Our water pumps’ heavy-duty full frame offers protection to the unit as well as a handy handle for transportation. Anti-vibration straight engine rubber mounts reduce mechanical stress on the unit, so it hums away nicely without juddering or making a racket.
Machines that last
In 1958, we made the Super Cub – the best selling bike ever made.
The reason for its popularity? It was one of the most economical and dependable bikes around. But Mr. Honda wasn't finished there. Not by a long way. And so nowadays Honda's heritage of engineering is put to good use in lots of other things – lawn mowers, generators, and water pumps.
Not reliable: not useful
We've used our experience in building dependable motor vehicles to design our water pumps. They're built to handle some of the toughest conditions out there, and they're very good at it. But their performance is nothing without the reliability that sits snugly at their core. It's what makes a Honda, a Honda.
A watertight warranty
Like our water pumps, a Honda warranty is the best you can get.
We work constantly to make the most reliable and effective water pumps out there. They’re driven by powerful and efficient 4-stroke engines, and with mechanical seals and cast iron volutes and impellers, they’re built to last.
Made to match
Our water pumps just keep on going. That’s why we can offer one of the most comprehensive warranties out there, too. It maintains the same value throughout its lifetime as well – meaning the last day of cover is exactly the same as the first.
