Rule PWC 500 GPH Automatic Pump [25SA-6WC] Marine Navigation & Instruments | Compasses display and the clearest

display and the clearest

Built for anglers that want to be one step ahead of the game

CHIRP Technology

5mm(3/8") Diameter

and smooth RealVision 3D imaging

Rule PWC 500 GPH Automatic Pump [25SA-6WC] Marine Navigation & Instruments | Compasses display and the clearestPWC 500 GPH Automatic Pump In the next generation sensing bilge pumps, the 500 GPH S Series pump works on the principle of impeller resistance. The pump will turn on every 2 1 2 minutes for about one second to sense for water. If water is present, the pump will sense resistance and continue to run until all water is removed. After that, it will resume checking for water every 2 1 2 minutes. Water is kept in check between 1 8" and 3 8". Improved design