General description The 12V 750h All-in-one Marine Submersible Automatic Bilge Pump is designed for efficient water removal in marine environments. This pump features an automatic operation that activates when the water level rises and deactivates when the water is removed, making it ideal for various watercraft including fishing boats, cruisers, runabouts, and yachts. Technical specifications Voltage: 12V Flow Rate: 750 gallons/hour Max Amp: 3A Outlet Diameter: 19mm (3/4 inch) Dimensions: 145 x 103 mm (5.71 x 4.05 inches) Max Lift: 230 ft Max Submersion: 100 ft Wires: 3 ft 16AWG Max Recommended Discharge Height: 4 m Usage This pump is suitable for cold water fed hydraulic systems and can be used in-line to be gravity fed or pressure fed. It is specifically designed for marine applications and should not be used to pump oil, as this will cause the pump to malfunction.