DAYTON 2TGF3 Rectangular Fire Damper,9-3/4x11-3/4 In.($86.75Value)

Description

11.75 In.H 9.75 In.W 3.7 In.L GStl Fire Dampr, 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 Rectangular,...