Frequently Asked Questions
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The Whale Easi Press High Flow 12V Water Pump is a compact, high-performance submersible pump designed to provide reliable fresh water delivery in caravans, campervans, motorhomes and boats.
Designed for fresh water systems using compatible Truma Ultraflow 12V water inlets, the pump transfers water from an external water container into the vehicle's water system, providing a smooth and consistent supply for taps, showers and other water outlets.
With a maximum flow rate of 15.8 litres per minute, the high-flow pump is particularly suitable for systems with multiple outlets or a shower. Its efficient 12V operation provides dependable performance while keeping power consumption low, making it well suited to leisure vehicles and off-grid installations.
The pump features Whale's Easi Press plug connection and is compatible with Truma Ultraflow Compact and Ultraflow Filter housings, making it a popular replacement for compatible Truma Ultraflow pump assemblies.
An anti-airlock design helps maintain reliable water delivery, while the flexible, kink-resistant hose makes the assembly easy to position and store. The Easi Press connection also incorporates a hose holder, allowing the pump to be kept off the ground while the water container is being refilled.
Suitable for both pressure switch and microswitch water systems, the Whale Easi Press provides a practical fresh water solution for caravans, motorhomes, campervans and marine applications.
The Whale Easi Press uses a submersible water pump. It is not self-priming and the pump must be fully submerged in fresh water during operation.
Do not operate the pump dry. Ensure the pump remains submerged within the water container to provide correct cooling and reliable water delivery.
The pump transfers fresh water from an external water container into a caravan, campervan or motorhome water system. It can supply taps, showers and other water outlets within the vehicle.
Yes. It is designed for use with compatible Truma Ultraflow 12V water inlet systems, including Ultraflow Compact and Ultraflow Filter housings.
The high-flow pump can deliver up to 15.8 litres per minute. Flow rate reduces as the pumping head increases, with approximately 14.8 L/min at 1m head and 12.8 L/min at 3m head.
Yes. The pump is suitable for compatible pressure switch and microswitch water systems.
Yes. This is a submersible pump and must be fully submerged in fresh water while operating. It should not be allowed to run dry.
No. The pump is not self-priming. It is designed to operate while submerged inside an external fresh water container.
The maximum recommended head is 3 metres. At a 3m head, the pump delivers approximately 12.8 litres per minute.
A 5 amp fuse is recommended for the 12V electrical supply.
Can't find the answer you're looking for?
Give our technical team a call on 01271 611015 (Option 2) and we'll be happy to help.