Filter Grille FG-20X12 T-Bar accepts 6"-16" collar (collar by

accepts 6"-16" collar (collar by others)

3 hour fire resistance rating

*Note: Ceramic fiber blade insulation is not UL required on dampers with free areas less than 80 square inches

Round Bowtie Damper

Holds up to 1" filter (not included)

Filter Grille FG-20X12 T-Bar accepts 6"-16" collar (collar byStandard Features 1 2" spacing dual angular louvers for strength and maximum free area Stamped steel face with roll formed frame Hinged removable face with hinges parallel to longest side Hand operated lever for easy filter access and cleaning 4 way reversible door on square sizes 2 way reversible door on rectangular sizes Concealed mounting holes with mounting screws Holds up to a 1" filter (not included) with filter retention tabs (FG1) Rust