DAYTON 3C314 60 in Backdraft Damper / Wall Shutter, 60-1/2 in x 60-1/2 in($578.99Value)

Description

63 In.H-W 6 1/4 In.L Alu Wall Backdraft Dampr, Damper Application Backdraft, For Nominal Duct Diameter Not Applicable, Frame Material Aluminum, Number of Panels 2, Maximum Air Velocity 2500 fpm, Overall Height 63 in, Rough Opening Diameter 60 1/2 in,...