DAMPER SELECTOR
Damper Depth3-1/2"
DescriptionPressure Relief, Single Thickness (Vertical or Horizontal Mount)
Max Face Velocity3000 FPM
Max Pressure2 in. wg
Max Temperature250 F

Damper Depth8"
DescriptionPressure Relief, Single Thickness (Vertical or Horizontal Mount)
Max Face Velocity3900 FPM
Max Pressure5 in. wg
Max Temperature250 F

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

Damper Depth10"
DescriptionPressure Relief, End-Pivoted Airfoil (Vertical or Horizontal Mount)
Max Face Velocity6400 FPM
Max Pressure13.5 in. wg
Max Temperature250 F

Damper Depth8" Min.
DescriptionHeavy Duty Pressure Relief, Single Thickness
Max Face Velocity4000 FPM
Max Pressure13.5 in. wg
Max Temperature300 F