Rule ECO-Switch Automatic Bilge Pump Switch Automotive/RV | GPS - Accessories your trolling motor is your

your trolling motor is your lifeline for precise control and stealthy approaches to fish

and Deckhand 40

Careful setup ensures years of trouble-free service

and the comfortable handle and easy to use flush control

drawing from decades of on-water innovation

Rule ECO-Switch Automatic Bilge Pump Switch Automotive/RV | GPS - Accessories your trolling motor is yourECO Switch The Rule ECO Switch is an ecologically sound automatic bilge pump control control switch. Featuring a non mercury design, the pump operates with simple air pressure. As water rises in the bilge, air rises in the air tube that is attached to switch. This air pressure activates the switch which controls your pump. There are no moving internal parts, all wiring is out of the water, and there are no submerged electrical connections at all.