EasyPro Air De-Icing System for Shallow Water – up to 45′ dock vault extension It has a full flow

It has a full flow flap that's designed to reduce friction loss and increase flow

Whether you opt for the Light Stake

and 140 lumens

One 2″ PVC plug

EasyPro Air De-Icing System for Shallow Water – up to 45′ dock vault extension It has a full flowDiffused Air De Icing Systems: Protect your dock from costly ice damage Diffused air de icing systems are an excellent choice for keeping water open during the winter around boat lifts, docks, piers, marinas and other structures. Damage repair and labor costs to remove or install your dock every year can be expensive. For just a few dollars per month in electric, a diffused air system will maintain open water and protect your dock from ice damage. A