Product never used, packaging damaged during transport. Unopened product, repackaged in our warehouses, in perfect working condition, warranty available. Model GPH750 Technical Date: Volt: 12V, Flow Rate: 750 gallons/hour, Max Amp: 3A. Outlet Diameter⌀ 19mm -3/4", Dimension: 145 x 103 (5.71 x 4.05 inches), Max Lift 230ft, Max Submersion-100ft, Wires-3ft 16AWG, Max Recommended Discharge Height 4m Pump and Switch All-in-One - No float switch required, pump turns on when water level rises and turns off when water is removed Typical Uses: Suitable for cold water fed hydraulic systems used in-line to be gravity fed or pressure fed, ideal for fishing boats, cruisers, runabouts, yachts, etc. High strength nylon pump body, fit from the pump to the swivel base Can be used with a control panel for manual control. Cannot be used to pump oil - otherwise the pump will not work