![Rule ECO-Switch Automatic Bilge Pump Switch [39] Winterizing | Cleaning Freefall: Yes](https://cdn.shopify.com/s/files/1/0943/8652/0347/files/31483XL.jpg?v=1747243814)
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Ships within 48 hours · Estimated delivery Aug 26 - Aug 31
Freefall: Yes
Green = alternator power on
Connector: Unattached Motorola type plug
RG-8/X or Lo-Max® coaxial cables
testing and the highest quality standards for excellence
Rule ECO-Switch Automatic Bilge Pump Switch [39] Winterizing | Cleaning Freefall: YesECO 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.
