·750 GPH High Flow Rate: Our automatic bilge pump is equipped with a 6000 RPM high-speed copper wire motoran efficient drainage anti-fouling impellerand a 0.7"/19 mm diameter outlet pipe. It can swiftly drain water up to 750 GPHreaching 9.8 ft/3 m away!

·Automatic On/Off: When the brown-white wire is connected to your battery's positive pole (+) and the black wire to the negative pole (-)the boat bilge pump enters an automatic on/off mode. When the water level rises above the filter bottom by 1.6-2.0"/40-50 mmthe pump automatically starts draining. When it drops to 0.8-1.2"/20-30 mm above the filter bottomthe pump automatically stops working.

·High-Quality Motor: Crafted with copper wires for conductivity and a stainless steel shaft for corrosion resistanceour bilge pump motor runs quietly and efficiently and lasts long. The motor's sealed waterproof housing further protects it. With an insulation class of Bthe motor is protected even during prolonged operation.

·Sturdy and Durable: Our automatic boat bilge pump features a pressure-resistantcorrosion-resistant ABS747 waterproof housingreinforced switchclog-resistant filter baseand anti-fouling impeller. These features ensure it stands the test of timeno matter the conditions.

·Wide Application: This marine bilge pumpcapable of rapid and continuous drainage with an automatic on/off functioncan be used for fishing boatskayaksand motorboats to prevent excessive submersion of the hullensuring the security of personnelequipmentand cargo. It is also suitable for basements as a backup sewage pump to discharge rainwater.