100mm Duct Connector with Backdraft Damper. Backdraft Damper: Equipped with an effective damper to prevent unwanted backflow and maintain air quality. Our 100mm Duct Connector with Backdraft Damper is expertly crafted to provide seamless airflow while ensuring that unwanted backflow does not compromise your indoor air quality.
The 100mm Duct Connector with Backdraft Damper is ideal for HVAC systems that need efficient and controlled airflow.
