Rule 1100GPH Electronic Sensing Bilge Pump - 12V [27SA] Anchoring & Docking | Fender Accessories Outlet Size: 1-1/2"

Outlet Size: 1-1/2"

Great for ramps where it is not practical to float the boat onto the trailer

radar overlay onto electronic charts and stabilisation of radars when used for MARPA/ARPA target tracking

Water Inlet Fitting

or for any other reason (if the monitored device is so equipped)

Rule 1100GPH Electronic Sensing Bilge Pump - 12V [27SA] Anchoring & Docking | Fender Accessories Outlet Size: 1-1/2"1100GPH 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