Rule 500GPH Electronic Sensing Bilge Pump - 12V [25SA] Marine Hardware | Ski Tows Not for use with antennas

Not for use with antennas longer than 8ft in self-supporting mode

Pump Assembly

These optics are designed exclusively by OceanLED and offer a truly striking 90° surface beam angle with a focused 20° side beam angle providing greater water penetration

UPC: 753759078126

Rule 500GPH Electronic Sensing Bilge Pump - 12V [25SA] Marine Hardware | Ski Tows Not for use with antennas500GPH 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"!!!