Automatic, fully submersible electric fully submersible automatic bilge pump : Amarine-made Branded.Built-in float switch! (No separate float switch is needed)
Works beautifully on automatic with the activation float turning it on with the brown/white to positive, and the black to negative. The float triggered automatically and the ejection rate was impressive.
Suitable for hydraulic systems fed with cold water-used in line to be fed by gravity or pressure, Ideal For Fishing Boats, Cruisers, Runabouts, Yachts, Etc.
Equipped with built in electronic controlled reed sensor system for easy fully automatic operation.No power use until pump is activated by internal float switch (when water level rises)
Long life motor ; Rustproof and corrosion resistant; Stainless steel shaft; High-impact durable plastic housing.