About This Item Technical Date: Voltage: 12V, Flow Rate: 750 gallons/hour, Max Current: 3A. Outlet Diameter 19mm -3/4", Dimensions: 145 x 103 (5.71 x 4.05 in), Max Lift 230 ft, Max Immersion - 100 ft, Wire - 3 ft 16AWG, Maximum recommended discharge height 4 m Pump and switch all- in one - no float switch required, pump turns on when water level rises and off when empty Typical use: Suitable for water supply hydraulic system cold, used for gravity water supply or pressurized water supply, very suitable for fishing boats, cruisers, speedboats, yachts, etc. Electrical characteristics: Submerged tank for continuous use with standard 1.8 m (6") cabling. High strength nylon pump body, pump pressure fixings on the swivel base It can be controlled manually with the control panel. Cannot be used for pump oil - otherwise the pump will not work