Rule 500GPH Electronic Sensing Bilge Pump - 12V [25SA] Brand_Polyform U.S. Fender Holder w/Adjuster - Black

Fender Holder w/Adjuster - Black

Second Station Mounting Kit f/echoMAP™ 70dv/70s

Provides detailed coastal coverage of the U

Soft-Mate Beverage Holder

Their easy installation and attractive appearance will make your days on the water more productive

Rule 500GPH Electronic Sensing Bilge Pump - 12V [25SA] Brand_Polyform U.S. Fender Holder w/Adjuster - Black500GPH Electronic Sensing Bilge Pump 12V In the next generation sensing bilge pumps, the 500GPH 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 8"!!!