Rule 800GPH Electronic Sensing Bilge Pump - 12V [20SA] Anchoring & Docking | Fender Covers x 1-1/2 in

x 1-1/2 in

Built-in Wi-Fi technology lets you pair with the free ActiveCaptain® app for access to OneChart™

This 4 Gauge Boxed Sets offer a complete set of gauges ready to install

Includes all fasteners

The input side on the Battery Mate is connected to the alternator and/or battery charger

Rule 800GPH Electronic Sensing Bilge Pump - 12V [20SA] Anchoring & Docking | Fender Covers x 1-1/2 in800GPH Electronic Sensing Bilge Pump 12V In the next generation sensing bilge pumps, the 800GPH 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