





The Whale Watermaster High Flow 12V Water Pump with Easi-Push Plug delivers up to 15.8 litres of fresh water per minute, providing a convenient water supply for caravans and motorhomes fitted with compatible Whale Watermaster sockets.
Designed to transfer fresh water from an external water container into your touring vehicle, this practical pump assembly helps provide the water needed for everyday activities including washing, cleaning, cooking and showering. Its submersible design allows the pump to be positioned directly inside a suitable fresh water container, providing a straightforward solution for caravan and motorhome water systems.
Featuring a maximum flow rate of 15.8 litres per minute, the Whale Watermaster High Flow Pump is designed to deliver dependable water performance. Its high-flow capability makes it particularly suitable for compatible touring vehicles equipped with several water outlets, including kitchen taps, bathroom basins and showers.
One of its key features is Whale’s anti-airlock technology, designed to minimise problems caused by trapped air and help maintain consistent water delivery. This is particularly useful when replacing an empty water container, reconnecting the pump or restarting your water system after storage.
The pump is supplied with a Whale Easi-Push™ plug, providing a convenient connection to compatible Whale Watermaster external water inlet sockets. This allows you to connect the pump assembly to your caravan or motorhome without complicated installation, making campsite setup quicker and more convenient.
An extra-flexible PVC water hose helps reduce kinking while allowing the pump to be positioned comfortably inside your water container. Its flexible construction also makes handling and storage easier when travelling between campsites.
The assembly includes practical protective features, including a pump strainer and dust cover, helping prevent debris from entering the pump and protecting the connection when not in use.
Operating from a 12V DC supply, the Whale Watermaster High Flow Pump is compatible with suitable microswitch-operated and pressure switch-controlled water systems, offering flexibility across a wide range of touring vehicle installations.
The submersible pump component can also be replaced separately when required, making future maintenance more straightforward and helping extend the service life of the complete assembly.
Enjoy dependable fresh water delivery with the Whale Watermaster High Flow 12V Pump, combining powerful performance, anti-airlock technology and an easy-to-use Easi-Push connection.
High Flow Performance: Delivers up to 15.8 litres of fresh water per minute
12V Submersible Pump: Designed for caravan and motorhome fresh water systems
Easi-Push™ Connection: Convenient plug for compatible Whale Watermaster sockets
Anti-Airlock Technology: Helps minimise trapped air and maintain water flow
Multiple Outlet Support: Suitable for compatible water systems with taps and showers
Microswitch Compatible: Suitable for microswitch-operated water systems
Pressure Switch Compatible: Works with suitable pressure switch-controlled installations
Flexible PVC Hose: Kink-resistant construction for convenient positioning and storage
Protective Strainer: Helps reduce debris entering the water pump
Replaceable Pump Component: Allows easier servicing and maintenance when required
Voltage: 12V DC
Maximum Flow Rate: 15.8 Litres Per Minute
Flow Rate at 1m Head: 14.8 Litres Per Minute
Flow Rate at 3m Head: 12.8 Litres Per Minute
Current Draw: Approximately 3.8A at Maximum Flow
Recommended Fuse: 5A
Pump Length: 12.9cm
Pump Width: 3.6cm
Weight: Approximately 0.5kg
Plug Type: Whale Easi-Push™
Socket Compatibility: Compatible Whale Watermaster Water Inlet Sockets
Water System Compatibility: Microswitch & Pressure Switch Systems
Hose Material: Flexible PVC
Pump Body Material: ABS Plastic
Operating Water Temperature: 3°C to 40°C
Standard shipping is a flat £4.99 and is free on orders over £75. Orders using standard shipping are usually delivered within 1-2 working days of placing your order.
We will rush to dispatch your order same or next working day, but will contact you if there will be any delays. Please note that orders are not shipped on weekend or bank holidays.
A next day courier option is available for £6.99 - orders placed before 2pm will arrive the next working day, however any order placed after this time will not be dispatched until the following day.
If for some reason your order has not arrived within this time or if you have any queries regarding your order, please contact us.
If you wish for your order to be delivered to the following: Scottish Highlands, Northern Ireland or Isle of Wight/Isle of Man additional delivery charges may apply.
Please see our full delivery & returns policy and information here: Delivery & Returns Policy