Rule 1100GPH Electronic Sensing Bilge Pump - 12V [27SA] Brand_HoseCoil UPC: 818520000147

UPC: 818520000147

UPC: 725060302030

UPC: 870216001128

Corrosion-resistant hardware

Color: Stainless

Rule 1100GPH Electronic Sensing Bilge Pump - 12V [27SA] Brand_HoseCoil UPC: 8185200001471100GPH Electronic Sensing Bilge Pump 12V In the next generation sensing bilge pumps, the 1100GPH 12V 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