Johnson Pump Ultima Bilge Pump 1000GPH 12V w/Switch. With the Ultima UL32B bilge pump you can be sure it will drain all the water out of your boat; this is because it has an excellent power source a sealed pump chamber a liquid-tight seal and a reliable seal system. Other benefits of the UL32B bilge pump include a rust-resistant pump head and impeller all-metal construction corrosion-resistant pump head and easy installation. It also has an excellent power source because it can utilize standard 12V "D" cell batteries. And it is particularly suited for coastal work as it can withstand a high amount of sea water. For more bilge pump options and accessories from Johnson Pump Company see the Ultima UL32B bilge pump accessories. Specifications for Johnson Pump Ultima Bilge Pump 12V w/Switch: Manufacturer: Johnson Pump Additional Features: 12v Features of Johnson Pump Ultima Bilge Pump 12V w/Switch Capacity: 32 L/min - 500GPH Capacity Straight: 38 L/min - 600 GPH Amperage: 2.5A Fuse Size: 5A Connection: 3/4" Package Contents: Johnson Pump Ultima Bilge Pump 12V w/Switch Johnson Pump 32-47260-003: Ultima Bilge Pump 1000GPH 12V w/Switch