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Rule Bilge Pump - Automatic 500gph 24Volt

SKU# 25SA-24
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Rule Bilge Pump - Automatic 500gph 24Volt may require an additional to 2 days to ship.


Rigging Shoppe ships to Canada only. ALL prices listed on this website in Canadian dollars.

Shipping within 24 hours if possible. Delivery usually 2 - 5 business days in Canada.

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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.


  • Completely automatic operation with manual override - no float switch
  • Most compact automatic bilge pump in its class
  • Submersible
  • Ignition protected
  • High efficiency, low amp motor
  • Stainless-steel shaft
  • Includes backflow preventer


  • Outflow Port3/4"
  • Weight0.95 lb
  • Voltage24V