Side Rail Height 4 in graingerSKU: 8AKH9
mongo_id: 65bbe98022d7a989a995d8e8
zoro_no: G6447467
zoro_no: G8706205
mongo_id: 65bbe6153aaddbd5a9006a66
Sleeved Fire Damper, Square, Steel DESCRIPTION_UPDATE Side Rail Height 4 in9. 75 In. H W 12 In. L Spring Fire Dampr w Sleeve, Damper Application Fire, Frame Material Galvanized Steel, Number of Panels 1, Maximum Air Velocity 4000 fpm, Overall Height 9 3 4 in, Rough Opening Diameter Not Applicable, Rough Opening Shape Square, Fits Fan Diameter Not Applicable, For Duct Shape Square, Free Area 0. 4 sq ft, Overall Width 9 3 4 in, Frame Material Thickness 22 ga, Overall Length 12 in, Connection Type Not Applicable, Frame Depth 12