• A manual damper is a control device in HVAC duct systems used to regulate or completely open/close airflow manually.

• Typically made of durable metal or stainless steel, it is equipped with a lever or handle for manual operation.

Features and Advantages

• Allows manual control of airflow

• Easy installation in round and rectangular ducts

• Made from galvanized steel, aluminum, or stainless steel

• Resistant to abrasion and standard environmental conditions

• Suitable for controlling airflow in HVAC and industrial systems

Applications

• Used in HVAC, industrial ventilation, and air distribution ducts

• Ideal for splitting airflow, reducing pressure, or regulating airflow in duct paths

• Applied in residential, commercial, and industrial buildings