Duct Damper with Airfoil Blade is widely used for controlling and balancing supply and extract in air system. The Damper is equipped with airfoil blades. The Damper is provided with blades which are placed at different angles via the strong, manual, lockable quadrant or with and optional extended spindle. Duct Damper with Airfoil Blade has several features like sturdy construction, corrosion-resistance and optimum durability.
