Handua 10" [Neck Size] Steel Butterfly Damper for Round Ceiling Air Supply Diffuser - Black | Outer Diameter: 11-1/2"

Handua 10" [Neck Size] Steel Butterfly Damper for Round Ceiling Air Supply Diffuser - Black | Outer Diameter: 11-1/2" SIZE OPTION - Handua 10 inch damper for ceiling application. This ceiling damper controls air flow for 10" [Neck Size] round ceiling diffuser. Removable adjustment handle for air flow control. DURABLE CONSTRUCTION - Crafted from high-quality steel with durable powder paint coated, our ceiling air supply diffuser damper is built to last. Its sturdy construction ensures long-term durability, making it a reliable choice for both residential and commercial applications. EFFICIENT AIRFLOW CONTROL - Our air diffuser butterfly damper provides precise and efficient airflow control, allowing you to customize the ventilation in your space with ease. Achieve optimal comfort by regulating the airflow according to your preferences. QUIET AND SMOOTH OPERATION -With our air vent damper, experience whisper-quiet operation and smooth airflow adjustments with our advanced damper design