Rule ECO-Switch Automatic Bilge Pump Switch [39] Trailering The 399-1M can be strapped

The 399-1M can be strapped to a larger mast using steel banding (not supplied)

UPC: 050633500316

Low amp draw

Shakespeare Style 408-R

The bait residue particles of ice

Rule ECO-Switch Automatic Bilge Pump Switch [39] Trailering The 399-1M can be strappedECO 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.