Johnson Pump 400 GPH Bilge Pump - 12V. The low-cost choice for boat owners who do not want to forsake quality. Specifications for Johnson Pump 400 GPH Bilge Pump: Manufacturer: Johnson Pump Color: Black Voltage: 12 volts Features of Johnson Pump 400 GPH Bilge Pump Capacity straight (13.6V/27V): 30 I/min. - 475 GPH Voltage: 12 V DC Amperage: 2.5A Fuse Size: 3 A Connection: 3/4" Max height: 100mm - 4" Weight 0.35kg - 12oz CE-Approved Package Contents: Johnson Pump 400 GPH Bilge Pump Johnson Pump JP-21405: 400 GPH Bilge Pump - 12V