Bilge Pump, 12V 1100GPH Automatic Automatic Silent Liquid Water Pump for Marine Bilge Pump, Pond, Swimming Pool Water Pump

Low power consumption: Extremely efficient, very low power consumption, and offers high output power. Compact size: Small size, lightweight, doesn't take up much space, quiet operation, low vibration. High flow rate: The water pump has a large water outlet with a high flow rate and can drain water quickly. Method: Blue positive and black negative for fully automatic operation; red positive and black negative for semi-automatic operation. Red and blue cannot be connected simultaneously. Semi-automatic operation must be manually switched on and off. Waterproof: Fully submersible and protected against accidental ignition with an airtight design and a moisture-proof seal.