Aluminum Airfoil Blade Grille - Horizontal Fixed Blade 907-32X38 T-Bar round collar only) * 830

round collar only) * 830 OR - factory installed opposed radial damper (sizes 6"-14") * 830 FR - U

PERFORMANCE DATA 600TFG Series Engineering/Performance Data

All steel galvaneal construction

1/2" spacing dual angular louvers for strength and maximum free area

Surface mount fixed blade grille with airfoil blades at 0°

Aluminum Airfoil Blade Grille - Horizontal Fixed Blade 907-32X38 T-Bar round collar only) * 830Standard Features * Extruded . 055 T6 aluminum surface mount return air grille * 0 fixed blades parallel to longest dimension * Countersunk mounting holes for flush appearance with color matching Phillips posi drive screws * Soft White Options * 907 O recessed screwdriver operated opposed blade damper * No Labor Collar (square sizes only) * 900 T T Bar mount * 905 HD reinforced construction * 905 IS insect screen * 1335 1338 Series stainless steel