GULPER 220 SHOWER DRAIN AND WASTE PUMP UP TO 14LTRS (3.7 US GALS) PER MINUTE : SPECIALLY DESIGNED TO PUMP WASTEWATER. LARGE SINGLE DIAPHRAM : VIRTUALLY NON-CHOKE VALVES : QUIET RUNNING NO FILTER REQUIRED : SELF PRIMING UP TO 12FT (3 METRES) WILL RUN DRY WITHOUT DAMAGE AND PUMPS A MIXTURE OF AIR AND WATER EASY TO INSTALL IN CONFINED SPACES DOUBLE OUTLET VALVE ENSURING CONTINUOUS FLOW MULTI DIRECTIONAL HEAD CAN BE MOUNTED ALMOST ANYWHERE LOW POWER CONSUMPTION. VOLTAGE:24V DC RECOMMENDED FUSE SIZE:6AMP AUTOMOTIVE WEIGHT:1.75KG HOSE CONNECTIONS:19MM (3/4")