The Trash pump in the range. This model will pump water containing solid items (such as gravel or silt) up to 25mm in diameter through its 2-inch pipe. Capable of pumping 650 litres a minute the WT20 will run for 2.25 hours on a single tank-full of fuel. The cover is designed for easy removal to make inspection and maintenance quicker and hassle free.
Any water
They allow gravel and other debris to flow through the pump without clogging or causing damage – all whilst pushing out professional water pumping performance.
Hardened
Built around durability, our Trash pumps feature a silicon carbide seal and a unique conical cast iron impeller design. They reduce wear from abrasive materials and can handle solid objects up to 31mm in diameter. There’s even a strainer to ensure nothing bigger gets through.
Shifting big volume
Not only can our Trash pumps move debris-ridden water, but they’re capable of moving a lot of it – up to 1640 litres per minute. That’s the capacity of an average-sized swimming pool, filled with silt, in under an hour.
Pop the hood
Dealing with tough water conditions, occasionally our Trash pumps can become clogged – it can happen from time to time. To solve this problem, we designed a removable inspection cover that makes clearing debris quick and simple.
Honda trash water pumps 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. Giving them impressive flow rate and pressure and ensuring 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 from start to finish. Our Trash pumps can push it up to 30m – that’s around the length of three double decker buses parked end to end. And the further you can pump the water, the less it’ll weigh on your mind.
Built tough
Our water pump engines are reliable and have low emissions – automatic decompression makes them so quick and easy to start.
Oil Alert
To keep everything in check, they also have an Oil Alert™. This prevents engine damage by automatically shutting the unit down if the oil drops below a safe level

