WHALE WATERMASTER EASI-PUSH SERVICE KIT PUMP, HOSE AND EASI-PUSH - PLUG CONNECTOR EXTERIOR SOCKETOriginal Whale product Watermaster Exterior water pump range The Watermaster exterior water pump range simplifies the connection from an outside water container into your leisure vehicle. Compatible with Whale water sockets Operates with a microswitched tap, pressure switch or with a separate switch Suitable for microswitch or pressurised systems Choice of flow rate to suit either one outlet or a system with two or more outlets including a shower