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Description
19 In.
H-W 5 1/4 In.
L Aluminum Backdraft Damper Damper Application Backdraft For Nominal Duct Diameter Not Applicable Frame Material Aluminum Number of Panels 1 Maximum Air Velocity 2500 fpm Overall Height 19 in Rough Opening Diameter 16 1/2 in Rough Opening Shape Square Fits Fan Diameter 16 in For Duct Shape Not Applicable Free Area 1.
4 sq ft Overall Width 19 in Frame Material Thickness 0.
8 in Overall Length 5 1/4 in Connection Type Not Applicable Frame Depth 3 in
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Extra Information
Processing Time:
2-3 days
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