Bilge Pumps, 12V 1100GPH Automatic Bilge Pump Automatic Quiet Liquid Water Pump for Marine Bilge Pump Water Pump for Boats, Ponds, Swimming Pools,

Low consumption: Extremely efficient, very low current consumption and provides high power output. Compact size: small size, light weight, does not take up too much space, quiet operation, low vibration. Large flow rate: The water pump has large water output with large flow rate and can drain water quickly. Method == Blue positive and black negative are fully automatic work, red positive and black negative are semi-automatic work, red and blue cannot be connected at the same time, the semi-automatic must be turned on and off manuallyWaterproof: Totally submersible and ignition protected with an air-proof design and moisture-proof seal.