Volume Balancing Damper, air control dampers are used in situations to control airflow and are considered medium to heavy duty. Available in parallel blade when greater control is required near the top end of the damper or for systems requiring position operation (fully opened or fully closed), as well as opposed blade in applications where it is necessary to maintain even distribution of air downstream from the damper. We can install motors on to an extended shaft, as well as a manual hand quadrant. Jamb and blade seals are an option to assist in the decrease of airflow on these dampers that can be made as galvanized, stainless (316) or aluminum.

If you are interested in Volume Control Dampers, you can contact  ALPHA TECH directly.