![Rule ECO-Switch Automatic Bilge Pump Switch [39] Brand_Humminbird Construction: Nylon Braid](https://cdn.shopify.com/s/files/1/0704/3376/7726/files/31483XL.jpg?v=1711660297)
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Ships within 48 hours · Estimated delivery Sep 30 - Oct 5
Construction: Nylon Braid
clarity and detail with updated coastal charts that feature integrated Garmin and Navionics® data
FLuid Type
These larger 80C series models feature a beautifully rounded cast bottom end with a 1/2" Pipe Threaded Drain Hole
120 DC labels
Rule ECO-Switch Automatic Bilge Pump Switch [39] Brand_Humminbird Construction: Nylon BraidECO 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.
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![3-Iodo-1H-pyrazolo[3,4-d]pyrimidin-4-amine Size:5G](https://cdn.shopify.com/s/files/1/0622/1676/5596/files/44483_image.gif?v=1725029372)
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