20SA - Bilge Pump-800 GPH 12V AUTO

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Rule Pumps

Bilge Pumps

Rule 800 Automatic Bilge Pump

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In the next generation sensing bilge pumps, the 800 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"!!! Great idea when power conservation is needed and as an added benefit, no float switch is needed! Higher flow, includes new 3/4" port AND check valve.