Johnson Pump Heavy Duty Submersible 12V Bilge Pump - 1600 GPHThe Johnson Pump 1600 GPH Heavy Duty Bilge Pump is built for high-capacity water evacuation and long-term durability in demanding marine environments. Designed for reliable performance, this submersible bilge pump features a powerful motor, corrosion-resistant components, and flexible installation options for a wide range of boats.Key Features 1600 GPH output for efficient bilge water removal; Limited 3-Year Warranty; Liquid-cooled, 12-pole motor with double ball bearings; Stainless steel shaft (SS2343) for corrosion resistance; Lipseal design (specific to 1600 GPH model); Optimized impeller for improved flow and head performance; Installation & Compatibility Universal base plate for straightforward mounting; Dual discharge port options for flexible hose configurations; Removable check valve included; Compatible with electronic float switch or Ultima Switch for automatic operation;