Volume Control Dampers

Volume Control Dampers

The DD Series Duct Balancing Damper was designed for duct installations to balance/regulate airflow.

All spindles revolve in low maintenance nylon bushes which are fitted within pressed inserts. Precise blade positioning is achieved via a robust dual-purpose quadrant and spindle assembly, operating the linkage mechanism which is located outside of the airstream.

The quadrant assembly is designed to facilitate simple conversion to motorisation without the need for additional components.

Circular dampers are available from 100mm to 560mm diameter, other sizing options are available to order. Please contact us for availability and pricing

We can also supply a wider range of dampers from major manufacturers. Please contact us for lead times and availabilty.

Contact Stewart Vent on 01355 242 199