Lattice Return Air Grille 600-20X24 Finish:Designer Color - Warm White Performance Data With Opposed Blade

Performance Data With Opposed Blade Damper

For ceiling or sidewall applications

Recessed screwdriver operated opposed blade damper to control air volume for positive balance of system

SD34 Series Performance Data

Standard Features * Designed for return or exhaust applications * 3/16" holes on 1/4" staggered centers * Heavy gauge steel * Seismic support holes * 1x2

Lattice Return Air Grille 600-20X24 Finish:Designer Color - Warm White Performance Data With Opposed BladeStandard 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