4400CB Heavy Duty Industrial Backdraft Damper
The Alumavent 4400CB is a heavy duty industrial counterbalanced backdraft damper designed to prevent the backflow of air while allowing for automatic air intake or exhaust in industrial HVAC and process air systems. The galvanized steel construction and vee blade design provide robust performance across a wide temperature range, from -40°F to +180°F.
Standard Construction
Custom configurations available
This product can be manufactured in alternative materials, sizes, and mounting options to meet your project requirements. Contact us to discuss specifications.
Contact UsAvailable Accessories
Additional Notes
Certification and standards information for this product is not yet available. Please contact Alumavent for more details.
The 4400CB is purpose-built for demanding industrial environments where standard commercial backdraft dampers are not adequate. The heavy duty galvanized steel frame and concealed linkage arms keep moving parts out of the airstream, reducing wear and maintenance requirements. The wide temperature range and choice of blade seal materials make it well suited for process air systems, industrial exhaust applications, and HVAC installations in manufacturing facilities, warehouses, and other heavy-use environments.
Documents
Finishes
Related products
4700 Industrial Damper Series (Vee-Blade)
Heavy duty galvanized steel industrial damper with triple-vee blade design in two axle configurations.Galvanized steel, Stainless Steel
