Rule 500GPH Electronic Sensing Bilge Pump - 24V Shaft Seals ST Blade Fuse Block w/o

ST Blade Fuse Block w/o Cover - 6 Circuit w/o Negative Bus

1% Dimming

Powerful heavy duty motor with Thermal Overload Protection

Heavy-duty

No Holes in Deck

Rule 500GPH Electronic Sensing Bilge Pump - 24V Shaft Seals ST Blade Fuse Block w/o500GPH Electronic Sensing Bilge Pump 24V In the next generation sensing bilge pumps, the 500GPH 24V 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