Round Actuated Dual Blade Damper

High-quality actuated dual blade damper designed for industrial ventilation applications.



Tight shut off or balancing of an airstream


Inlet and Outlet Size:
36.00″ to 120.00″

Pressure Ratings

Pressure Rating:
15inWC to 50inWC

Up to 6,000fpm


Adjustable blades that are joined by an adjustable linkage are controlled by an actuator and positioned to regulate or shut off the airflow. 

Larger sizes and higher pressure ratings are available upon request.
3D model files and installation drawings are available upon order. See data sheet for ordering details.