Square Fire Damper, 17-3/4 In. W
$132.99
Sale price
$132.99
Regular price
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17.75 In.H-W 3.7 In.L Square GStl Fire Dampr, Damper Application Fire, Frame Material Galvanized Steel, Number of Panels 1, Maximum Air Velocity 4000 fpm, Overall Height 18 in, Rough Opening Diameter Not Applicable, Rough Opening Shape Square, Fits Fan Diameter Not Applicable, For Duct Shape Square, Free Area 1.6 sq ft, Overall Width 18 in, Frame Material Thickness 22 ga, Overall Length 3 3/4 in, Connection Type Not Applicable, Frame Depth 3 3/4 in, Rough Opening Length Not Applicable
Square Fire Damper, 17-3/4 In. W
$132.99
Sale price
$132.99
Regular price