DAMPER SELECTOR
Damper Depth9" Min.
DescriptionLight Duty Inlet Vane, Single Thickness
Max Face Velocity3000 FPM
Max Pressure7 in. wg
Max Temperature250 F

Damper Depth9" Min.
DescriptionMedium Duty Inlet Vane, Single Thickness
Max Face Velocity4000 FPM
Max Pressure10 in. wg
Max Temperature250 F

Damper Depth12" Min.
DescriptionHeavy Duty Inlet Vane, Single Thickness
Max Face Velocity10000 FPM
Max Pressure90 in. wg
Max Temperature250 F

Damper Depth12" Min.
DescriptionHeavy Duty Inlet Vane, Single Thickness
Max Face Velocity9500 FPM
Max Pressure105 in. wg
Max Temperature250 F