Ac Infinity Backdraft Damper Ducting Insert - Black Galvanized Steel - 6

Ac Infinity Backdraft Damper Ducting Insert - Black Galvanized Steel - 6" The Ac Infinity Backdraft Damper Ducting Insert is a ventilation ducting tool designed for insertion into 6” ducting to prevent cold drafts and debris from flowing into ventilation systems. This product is made of sturdy galvanized steel and features two rings of outer rubber gaskets, which enable it to grip your ducting with an airtight seal in either a horizontal or vertical orientation. The butterfly damper blades are made of aluminum and are equipped with a light spring that folds with minimal airflow. APPLICATIONS The Ac Infinity Backdraft Damper Ducting Insert is designed for heavy-duty performance in applications like overhead range hoods in kitchens and bathrooms. The spring-loaded antidraft damper can be fully or partially inserted into your duct work using the rubber rings to hold itself in place. Other one-way airflow uses include keeping pilot lights burning in water heaters, and keeping debris from entering inline duct fans in grow tents. Product Details Specifications Product Performance And Technical Specs Whole Body Material Steel Shutter Material Aluminum Color Black Finish Powder Coat Duct Opening Size 6" Product Length 5.03 in. (12.8 cm) An antidraft duct insert designed for use with range hoods, bathroom fans, and other home HVAC applications. Features outer rubber gaskets that create an airtight seal and grip between the damper and ducts. Mounts horizontally or vertically to prevent backflow and debris from entering ducting. Galvanized steel body with spring-loaded aluminum damper blades that open with minimal airflow. Fit for 6 in. Duct Openings | Product Length: 5.03 inches | Finish: Powder Coat