Johnson Pump Proline Bilge Pump - 1000 GPH

The Johnson Pump Proline Bilge Pump – 1000 GPH is a high-capacity marine drainage solution engineered for serious boaters and anglers who depend on reliable water removal in demanding conditions. Whether you're running offshore, fishing rough seas, or maintaining a cabin cruiser, a properly functioning bilge pump is non-negotiable—it's the last line of defense against accumulated water that can sink your vessel. This 1000 GPH unit delivers the volume and dependability required for recreational and commercial applications where downtime isn't an option.

Built with DuraPorts technology, the Proline pump combines efficient centrifugal design with corrosion-resistant construction suited to saltwater and freshwater environments alike. Operating at 13.6 volts, it draws only 3 amps—minimal load on your electrical system—and runs on a standard 5-amp fuse for protection. The pump delivers 1150 GPH straight (no head) or maintains 952 GPH when pushing water up to a 3-foot head, making it suitable for a range of hull configurations and discharge heights. The 3/4-inch connection accommodates standard marine hose and thru-hulls without adapter complications.

This pump works best in vessels ranging from 25 to 45 feet where a single high-volume unit beats multiple smaller pumps. Installation is straightforward—mount it near the lowest bilge point, wire to a 13.6V DC circuit (battery or charging system), and run discharge hose through the thru-hull fitting. The compact 5-by-3-by-4-inch footprint fits tight engine compartments without sacrificing intake efficiency. Whether integrated into an automatic float-switch system or run manually, the Johnson Pump Proline proves itself on every sea state, keeping your bilge dry and your focus on fishing.