Electric bilge pumps are essential devices on boats designed to remove unwanted water from the bilge, preventing flooding and maintaining buoyancy. These pumps operate using 12V or 24V marine batteries and automatically or manually pump out water through a discharge hose. Automatic bilge pumps come with built-in float switches that activate when water reaches a certain level, while manual bilge pumps require a switch to be turned on. They are available in different capacities, measured in gallons per hour (GPH), to suit various boat sizes and water removal needs. Made from corrosion-resistant materials, electric bilge pumps ensure reliable performance in harsh marine conditions. Regular maintenance, including checking for clogs and testing the pump, is crucial for keeping the bilge system functioning properly.