DAMPER SELECTOR

BACKDRAFT DAMPERS

Damper Depth1-7/8"
DescriptionGravity Operated Backdraft, Single Thickness (Vertical Mount)
Max Face Velocity1000 FPM
Max Pressure1 in. wg
Max Temperature200 F

Damper Depth1-7/8"
DescriptionGravity Operated Backdraft, Single Thickness w/ 3/4" x .051 Expaned Aluminum Bird Screen (Vertical Mount)
Max Face Velocity1000 FPM
Max Pressure1 in. wg
Max Temperature200 F

Damper Depth2"
DescriptionGravity Operated Backdraft, Fabric Style Blade (Vertical Mount)
Max Face Velocity1000 FPM
Max Pressure3 in. wg
Max Temperature400 F

Damper Depth2-3/8"
DescriptionGravity Operated Backdraft, Single Thickness (Vertical Mount)
Max Face Velocity2500 FPM
Max Pressure1 in. wg
Max Temperature200 F

Damper Depth1-7/8"
DescriptionGravity Operated Backdraft, Single Thickness (Vertical Mount)
Max Face Velocity2500 FPM
Max Pressure1 in. wg
Max Temperature200 F

Damper Depth1-7/8"
DescriptionGravity Operated Heavy Duty Backdraft, Single Thickness (Vertical Mount)
Max Face Velocity3000 FPM
Max Pressure1 in. wg
Max Temperature200 F

Damper Depth1-1/2"
DescriptionGravity Operated Backdraft, Single Thickness (Vertical Mount)
Max Face Velocity2500 FPM
Max Pressure1 in. wg
Max Temperature200 F

Damper Depth2-3/8"
DescriptionGravity Operated Stainless Steel Backdraft, Single Thickness (Vertical Mount)
Max Face Velocity2500 FPM
Max Pressure1 in. wg
Max Temperature200 F

Damper Depth1-1/2"
DescriptionGravity Operated Backdraft, Single Thickness (Horizontal Mount, Upflow)
Max Face Velocity1500 FPM
Max Pressure1 in. wg
Max Temperature200 F

Damper Depth1-7/8"
DescriptionGravity Operated Backdraft, Single Thickness (Horizontal Mount, Upflow)
Max Face Velocity2500 FPM
Max Pressure1 in. wg
Max Temperature200 F

Damper Depth1-7/8"
DescriptionGravity Operated Heavy Duty Backdraft, Single Thickness (Horizontal Mount, Upflow)
Max Face Velocity3000 FPM
Max Pressure1 in. wg
Max Temperature200 F

Damper Depth2-3/4"
DescriptionGravity Operated Backdraft w/ Sleeve, Single Thickness (Vertical Mount)
Max Face Velocity2500 FPM
Max Pressure1 in. wg
Max Temperature200 F

Damper Depth3-1/2"
DescriptionCounterbalanced Backdraft, Single Thickness (Vertical or Horizontal Mount)
Max Face Velocity3000 FPM
Max Pressure.5 in. wg
Max Temperature250 F

Damper Depth5-1/2"
DescriptionCounterbalanced Backdraft, Single Thickness (Vertical or Horizontal Mount)
Max Face Velocity3000 FPM
Max Pressure3 in. wg
Max Temperature250 F

Damper Depth1-1/2"
DescriptionGravity Operated Backdraft, Single Thickness (Horizontal Mount, Upflow)
Max Face Velocity1500 FPM
Max Pressure1 in. wg
Max Temperature200 F

Damper Depth1-3/4"
DescriptionGravity Operated Backdraft, Single Thickness (Horizontal Mount, Upflow)
Max Face Velocity1500 FPM
Max Pressure1 in. wg
Max Temperature200 F

Damper Depth2-3/8"
DescriptionGravity Operated Backdraft, Single Thickness (Horizontal Mount Downflow)
Max Face Velocity2500 FPM
Max Pressure1 in. wg
Max Temperature200 F

Damper Depth3"
DescriptionAll Extruded Gravity Operated Backdraft, Single Thickness (Vertical or Horizontal Mount)
Max Face Velocity2800 FPM
Max Pressure6 in. wg
Max Temperature200 F
Damper Depth8"
DescriptionCounterbalanced Backdraft, Single Thickness (Vertical or Horizontal Mount)
Max Face Velocity3900 FPM
Max Pressure5 in. wg
Max Temperature250 F

Damper Depth8"
DescriptionCounterbalanced Backdraft, End-Pivoted Airfoil (Vertical or Horizontal Mount)
Max Face Velocity5150 FPM
Max Pressure8.5 in. wg
Max Temperature250 F

Damper Depth8"
DescriptionCounterbalanced Backdraft, End-Pivoted Airfoil (Vertical or Horizontal Mount)
Max Face Velocity6400 FPM
Max Pressure13.5 in. wg
Max Temperature250 F
Damper Depth10" Min.
DescriptionCounterbalanced Backdraft, Single Thickness (Vertical or Horizontal Mount)
Max Face Velocity3000 FPM
Max Pressure5 in. wg
Max Temperature300 F

Damper Depth10" Min.
DescriptionCounterbalanced Backdraft, Single Thickness (Vertical or Horizontal Mount)
Max Face Velocity4000 FPM
Max Pressure8.5 in. wg
Max Temperature300 F

Damper Depth10" Min.
DescriptionCounterbalanced Backdraft, Single Thickness (Vertical or Horizontal Mount)
Max Face Velocity4000 FPM
Max Pressure13.5 in. wg
Max Temperature300 F
Damper Depth2"
DescriptionCounterbalanced Backdraft, Single Thickness (Vertical or Horizontal Mount)
Max Face Velocity3000 FPM
Max Pressure2 in. wg
Max Temperature180 F
 

Backdraft dampers are designed to effectively prevent the reversal of airflow for a variety of low pressure, medium velocity, clean air systems. Made with aluminum blades and a stainless steel frame making these dampers the more economical choice.

Our damper selector makes it easy to find exactly what you need. Simply select the shape and the purpose (industrial or commercial) and you will see a menu of all the high quality backdraft dampers we have to fit your needs.

If you are unsure what type of backdraft damper you need, contact us today to learn more about all the options we have available. engineering expertise from AWV delivers damper that performs precisely