The Whale Watermaster is a quick and simple way to pump water in your camper or caravan. 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.Connects easily to water containers via existing socketsEasy-fit plugSuitable for microswitch or pressurised systemsAnti-airlock designKink-resistant water hoseWipe-clean hoseHigh performance pump - boosts flow rate up to 15.8 litres/minCompatible with Truma / Carver sockets only12v DC power supply