Fantech RSK6 6-Inch Duct Backdraft Damper

Backdraft dampers (also known as gravity dampers) are used in exhaust and intake HVAC systems to allow airflow in one direction while preventing reverse flow. Galvanized sheet metal is used to make the Fantech RSK6 6-Inch Duct Backdraft Damper for circular ducts. Every Fantech Backdraft Damper is designed for maximum performance. Top Features Of The Fantech RSK6 Positioning options: Horizontal mount or vertical mount—your choice. Zinc Coating: The 24 GA, G90 galvanized steel casing is coated with a thin layer of zinc, which protects the steel beneath it from rust. Damper blades formed from aluminum H14: 20 percent stronger than 1100 series aluminum. Stainless Steel Blades: Features two stainless steel blades that are torsion spring-loaded. Built to Last Has a 3/32" diameter brass central rod and EPBM synthetic rubber gasket. Two Quantities Available Available in single and multi-packs, the RSK6 from Fantech lets you choose the right quantity for you. RSK 6 Backdraft Damper: Single 6-inch damper Carton: 12-piece carton of 6” Back-draft dampers. Summary Built with performance in mind, Fantech RSK6 is manufactured from galvanized sheet metal. This Fantech 6-Inch Damper allows airflow in one direction and prevent reverse airflow.