Rule ECO-Switch Automatic Bilge Pump Switch [39] Hunting & Fishing | Outriggers 18" x 14" Heavy Duty

18" x 14" Heavy Duty Performance Trim Tab Kit w/o Switch Kit -12V

clean and easy oil changes on-board any boat

15' of hose is supplied for your system

UL 94-V0 Rated

Rule ECO-Switch Automatic Bilge Pump Switch [39] Hunting & Fishing | Outriggers 18" x 14" Heavy DutyECO 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.