Just Generators

The UK's Number 1for Generators and Power Equipment
01263 820202
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Delivery is free of charge to most of the UK mainland* for orders over £50.00**.

* Scottish Highlands, Offshore UK & Republic of Ireland

If you're ordering to the Scottish Highlands, an offshore UK address or to the Republic of Ireland additional charges may apply. To receive a quote for these costs along with estimated delivery times, please contact us stating your address and the items you would like to order. You can still place your order through the website without receiving a quote but we will be in touch after the order has been placed to confirm delivery costs.

*The following Scottish and offshore postcodes may incur an additional delivery charge:

  • AB
  • BT
  • DD
  • DG
  • EH
  • FK
  • G
  • GY
  • HS
  • IM
  • IV
  • JE
  • KA
  • KW
  • KY
  • ML
  • PA
  • PH
  • PO
  • TD
  • ZE

**Orders under £50.00 will incur a shipping charge of £5.95. Our full delivery policy is here.

If your order is subject to any additional shipping charges, we will contact you (via email or telephone) prior to processing your payment.

For more information call our sales team on 01263 820202


Honda WH20 High Pressure Water Pump

Honda WH20 High Pressure Water Pump

To find out more about this product, please call our experts on 01263 820202 or fill out our contact form here

Availability: In stock

ex. VAT: £629.17 £755.00 RRP £978.00 | SAVE £223
ex. VAT: £629.17 £755.00 RRP £978.00 | SAVE £223
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Extra Image
  • 50 mm (2")-PF inlet / outlet diameter
  • 500 litres max out capacity
  • 50 metres total head
  • 8 metres suction head
  • 5.0 bar pressure
  • Petrol unleaded
  • Recoil start

Honda WH20 High Pressure Water Pump Details

Why choose this water pump?

The Honda WH20 water pump provides exceptional high pressure performance with lower flow, and is the ideal choice for sprinkling, jetting, long-hose irrigation or fire fighting applications.

The combination of a powerful Honda GX160 4-stroke engine and larger diameter impeller means the WH20 is capable of producing 5 bars of pressure with up to 50 meters headlift.

The 4-stroke engine is ultra powerful and well known for its reliability. It provides easy starting in all conditions with automatic decompression to reduce the pull-force needed. Not only that but it emits fewer emissions, provides lower noise levels, and is much more fuel efficient than regular 2-stroke engines.

Featuring an oil alert, this high pressure water pump is protected against engine damage by automatically shutting the unit down when the oil drops below a safe operating level.

It also features quick release couplers which make it incredibly easy to install the hoses without having to use any form of tools. The cast iron volute and impeller increase the durability of the WH20, providing a lengthy service life, even when pumping abrasive silts and sand.

A quality welded tubular steel frame provides added durability with easy carrying. Add to this the super reliable, easy starting engine and tool-free hose couplings and you`ve got a pump that allows you to concentrate purely on the job in hand - vital in emergency situations and just great peace of mind for everyday tasks.

Similar in design to a standard water pump the Honda WH20 High Pressure Water Pump differs because it delivers water under higher pressure. Capable of pumping 500 litres a minute the WH20 will run for 2.3hours on a single tank-full of fuel.


Honda customers deserve complete peace of mind when they purchase products. That's why the Honda WH20 high pressure water pump comes with a 2 year domestic warranty (subject to annual service) and a 1 year commercial warranty.


Brand Honda
Weight 27 kg
Warranty 2 years domestic, 1 year commercial
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