Lattice Return Air Grille 600-10X16 Damper:without Damper 1550 Series Engineering/Performance Data

1550 Series Engineering/Performance Data

see 1560 Series * Tamper proof screws * Standard Color

904 - Double Deflection Adjustable Aluminum Blade Grille For a 34" x 18" Duct Opening (front blades parallel to shortest dimension)

CB30 - three way

Galvanized Finish

Lattice Return Air Grille 600-10X16 Damper:without Damper 1550 Series Engineering/Performance DataStandard 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