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 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/min12v DC power supply