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Whale Watermaster 12v High Flow Exterior Water Pump

Discount Card Price£70.00

Retail Price £80.00 Save 13%

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Product code: 15988369 / 366107

Get water flowing to your caravan or motorhome in no time.

The Whale Watermaster is a quick and easy way to get your caravan or motorhome hooked up to your external water container. This submersible pump plugs into the existing socket and the 12v power supply boosts the water flow up to 15.8 litres/min, giving you better water pressure across numerous outlets.

Compatible with Truma / Carver sockets only.

  • Connects easily to water containers via existing sockets
  • Easy-fit plug
  • Suitable for microswitch or pressurised systems
  • Anti-airlock design
  • Kink-resistant water hose
  • Wipe-clean hose
  • High performance pump - boosts flow rate up to 15.8 litres/min
  • 12v DC power supply

This product qualifies for the following delivery methods

Standard Delivery (Up to 10 days) (FREE)


Once despatched you will receive updates from the courier.

Premium Express Delivery (2 working days) (£6.95)


Premium Express delivery takes 2 working days, order by 4pm. Once despatched you will receive updates from the courier.

Reserve and Collect (within an hour) (FREE)


We will notify you when your order is ready to collect.

Click and Collect (Up to 10 days) (FREE)


You will be notified when your order is ready to collect.

AM Delivery (£7.95)


Order by 8pm and get your item delivered to you by 12pm the next working day (Not available for NI, Channel Islands or Highlands)

Bike Delivery (£4.95)


Bike delivery is £4.95. This applies to all bikes, and these orders are upgraded to a DHL courier service.

British Forces Post Office (BFPO) (FREE)


Delivery before 10:30am (£8.95)


Saturday Delivery (order by 6pm Friday) (£5.95)


Next Day Delivery (order by 6pm Mon - Fri) (£2.95)


Delivered by UK Mail. Remote areas may take longer, please click here for more info.

Click and Collect Next Day (order by 6pm Mon - Fri) (£2.95)



Returning orders to us is easy. Whatever your reason, we offer a refund or exchange within 28 days of delivery or collection.

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