Vent Systems 4" Inch Exhaust Vent Cover with Rubber Gasket - Graphite Black Galvanized Steel - Robust Weatherproof Outdoor Air Exhaust Box - Duct or Surface Mounting - Rain and Snow Protection

Features

• Exhaust vent cover box serves as the termination for exhaust ventilation systems. Its designed geometry guarantees minimal resistance and pressure drop of the expelled air. Additionally, the cover acts as a protective barrier, preventing the entry of rain, wind, snow, birds, and other larger creatures into the ducts.
• Equipped with a drip cap, it safeguards walls against water stains like an umbrella would. The rubber gasket further enhances weather resistance and sealing capabilities, preventing water from entering the ventilation duct.
• Box Height: 6.30" Inches. Box Width: 7.09" Inches. Box Depth: 2.56" Inches. Distance between screw holes are 5.31" x 4.53" Inches. Duct connection opening diameter: ø3.93" Inches. Connection depth: 2.36" Inches. Material: Galvanized sheet steel Z275, coated with graphite black polyurethane paint
• Features mounting holes in the corners of the connecting flange plate. It can be secured further by mounting the box to the wall with 4 screws. (Screws are not included) The detachable front design facilitates easy assembly, disassembly, maintenance and cleaning. Disassembly requires unscrewing two screws from the sides to remove the cover mesh plate.
• Suitable for residential, public, commercial and manufacturing buildings, this cover is versatile in its application and provides reliable protection in outdoor installations.