Collar With Damper 10″ (CWD10)

The Collar With Damper 10″ (CWD10) is a vital component for HVAC ductwork systems, engineered to connect round ducts to flat surfaces such as plenums, boots, or take-offs while offering airflow regulation through its integrated damper blade. Constructed from durable galvanized steel, it ensures longevity, rust resistance, and structural stability, even under varying temperature and pressure conditions.

Its 10-inch diameter makes it suitable for medium to large air distribution setups, ensuring efficient airflow with minimal leakage. The manual damper blade allows technicians or users to adjust the airflow as needed, helping maintain system balance and zone control. It’s designed with a crimped end for easier duct attachment and is ideal for residential, commercial, and light industrial HVAC applications.

Installation is quick and straightforward thanks to its pre-punched mounting holes, and the collar works seamlessly with flexible or rigid ducting. Its versatility and rugged construction make it a staple in any ductwork configuration requiring adjustable air volume control.