Corrosion control system for inboard and i/o engines


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  • INFO
  • Works exactly like your bonding system but in reverse. Water runs inside the engine rather than on the outside of the boat. Wires attach to the unprotected engine parts from the devices bonding stud, forming a completed circuit exactly like the bonding system on the outside of any boat. The large brass fitting on top in the photo has an internal zinc and is grounded to it as opposed to the zinc on the outdrive or transom of the boat. The outside zinc protects the outdrive and/or thru-hull fittings, and this zinc protects the engine in the same manner. Installs in your engine's raw water cooling lines by simply cutting the hose and clamping it in place. It's nothing more than a separate bonding system for your engine.Every boat with an inboard or i/o engine needs this, and none come with it.

    Let us know if you have 1, 1 1/4 or 1 1/2" i.d. inlet hose diameter, or perhaps we already know based on your engine type.