Auto Damper - Cook Manufacturing

Auto Damper

$280.00$645.00

Auto dampers are used when exhausting round ductwork through the roof. The auto damper is placed on top of the ductwork and prevents rain from entering the ductwork. Automatically opens when airflow is present and closes when airflow has stopped. Constructed from heavy duty galvanized steel for superior corrosion resistance.

Quantity
Clear

You may also like…

Close
SHOP NOW!
Search
Translate »