Lattice Return Air Grille 600-4X32 Step Down Ceiling Diffuser Center margins are mounted on

Center margins are mounted on the backside of the grille for a streamlined continuous look

Reinforced welded core and extra supports for heavy duty application

12 & 14" * Mill finish

CB Series W/Damper R

Standard Features * Field installable butterfly damper * Available in sizes 6

Lattice Return Air Grille 600-4X32 Step Down Ceiling Diffuser Center margins are mounted onStandard Features * 1 2" x 1 2" x 1 2" aluminum lattice return air grille * Surface mount grille with . 055 T6 extruded aluminum frame * 90% free area * Countersunk mounting holes for flush appearance with color matching Phillips posi drive screws * Soft White Options * 600 O opposed blade damper * No Labor Collar Square to round (square sizes only) * 600 T T Bar mount * 1 2" x 1 2" x 1" Lattice or 1" x 1" x 1" Lattice * Fractional sizes, inner