TH Marine - Washdown Fittings, Part No. WDV-1-DP - Straight With Shut-off Valve Black $100-$300 The AC Plug Port's cover

The AC Plug Port's cover seals the AC plug from water and corrosion when it is not in use

Card 4-1/2" - 5° Flange OD 6-1/16" Description  White

The one-way valve in the vent fitting allows air into the loop when a vacuum is present caaaus by a siphon condition and closes when under pressure

Designed to provide stability to wire bundles

It is watertight when the cover is securely fastened

TH Marine - Washdown Fittings, Part No. WDV-1-DP - Straight With Shut-off Valve Black $100-$300 The AC Plug Port's coverThis injection molded plastic fitting is 2 1 4" in diameter and mounts in 1 1 4" diameter hole with 3 countersunk screws. Barbed hose fitting connects 3 4" inside diameter tubing. Standard hose threads with a protective cap which has a retaining strap is standard.