DAYTON 2LRY7 Volume Control Damper,11-3/4"W,11-3/4"H
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$146.99
product description
11.75 In.H-W 5 In.L GStl Volume Control Dampr, Damper Application Volume Control, Frame Material Galvanized Steel, Number of Panels 1, Maximum Air Velocity 3000 fpm, Overall Height 11 3/4 in, Rough Opening Diameter Not Applicable, Rough Opening Shape...Read More