Bilge Pump – Rule – 500 GPH Automatic

Rule 25SA Fully Submersible Bilge Pump, 500 Gallon Per Hour, 12 Volt DC, Automatic Electronic Sensing. Bilge Pump turns on and checks for water approximately every 2-1/2 minutes. If resistance (water) is found, it will run for as long as water is present. When all the water is pumped out, the pump shuts off and returns to its 2-1/2 minute test cycle.

Rule Bilge Pump 25SA, Fully Automatic 500 GPH submersible 12 volt DC bilge pump is used by leading boatbuilders worldwide. It features an easy clean snap lock strainer, silent and vibrationless operation, anti-airlock protection, compact, efficient long life motor, marine grade blocked wiring, ignition protection, no burn-out when run dry and rust and corrosion protection.

Automatic Operation: Pump turns on and checks for water approximately every 2-1/2 minutes. If resistance (water) is found, it will run for as long as water is present. When all the water is pumped out, the pump shuts off and returns to its 2-1/2 minute test cycle. Power use in the checking mode is minimal.