WHALE Watermaster Truma Style Easi-Press High Flow Submersible Pump Assembly. Suitable for all Truma Ultraflow Water Inlets. Simplifies the connection between an outside water container and the caravan. Simply drop the 12v Submersible Pump into a Water Container and plug into the side of the Caravan or Motorhome. Suitable for both microswitched or pressurised systems. Incorporates an anti air-locking pump enhancing the performance of the WHALE water system and a High Quality Dust Cover that Holds shape over time and prevents debris entering the Water Container. Please Note: Suitable as a alternative for the Truma Pistol Grip plug & pump assembly. Sold in singles or Outer Boxes x 15.