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  • W/Electronic Sensing & Check Valve


This next generation water-sensing bilge pump works on the principle of impeller resistance. The pump turns on every 2-1/2 minutes for about one second to sense for water. If water is present, the pump will sense the resistance of the water against the impeller and continue to run until all the water is removed. After that, it will resume checking for water every 2-1/2 minutes.

500 GPH Low Voltage Automatic Bilge Pump

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