Boiler Room

Backdraft Dampers - Optimizing Your Ventilation System for Efficiency

Light duty commercial backdraft (pressure relief) applications.

Backdraft dampers are often the unsung heroes of HVAC systems that ensure air flows in the way it was intended.

  • Backdraft - used in ventilation systems to allow airflow in one direction and prevent airflow in the opposite direction.
  • Barometric Damper - regulate and release the built-up pressure.

We continue to offer strong lead times on our damper line, including 3-4 week lead times on several aluminum backdraft damper models!

Want to learn more about how backdraft dampers work?

Visit our News page to read these articles:

Backdraft application

How does a backdraft damper work?

Boiler Room

Barometric Dampers vs. Backdraft Dampers

Contact us with questions about our backdraft damper products for light duty commercial backdraft (pressure relief) applications – we're here to help!

Product Features

CB-600 - Top 25 Product!

CB-600

Backdraft/Barometric Extruded Aluminum Damper - up to 2800 fpm

Backdraft - used in ventilation systems to allow airflow in one direction and prevent airflow in the opposite direction.

Barometric Damper - regulate and release the built-up pressure.

  • Extruded Aluminum Construction
  • 2,800 FPM Max. Velocity
  • 3" W.G. Max Pressure
  • Optional Field Mount Actuator Kit

CB-601

Backdraft/Barometric Extruded Aluminum Damper - up to 4000 fpm

CB-601

Backdraft - used in ventilation systems to allow airflow in one direction and prevent airflow in the opposite direction.

Barometric Damper - regulate and release the built-up pressure.

July 30, 2024