Lattice Return Air Grille 600-4X48 Step Down Ceiling Diffuser 3-Way and 4-Way Air Patterns

3-Way and 4-Way Air Patterns

2" ADC compliant round collar with bead for ease of installation

Round Bowtie Damper

Standard Features * 1/2" x 1/2" x 1/2" aluminum lattice face *

Concealed mounting holes with mounting screws

Lattice Return Air Grille 600-4X48 Step Down Ceiling Diffuser 3-Way and 4-Way Air PatternsStandard 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