Steel Blade Grille - Vertical Fixed Blade 937-14X14 past 12 months Note: Sizes listed are the

Note: Sizes listed are the duct or opening size the grille will fit into

3 hour fire resistance rating

Modern step-down design with 4-way air diffusion

Blades run parallel to longest dimension

14" and 16" * Soft White Options * 825 MA - modular core fixed blade diffuser with field adjustable air patterns * Field installable Bowtie Damper (BD) (sizes 6-14") * 825 OR - factory installed opposed radial damper (sizes 6"-14") * 825 FR - U

Steel Blade Grille - Vertical Fixed Blade 937-14X14 past 12 months Note: Sizes listed are theStandard Features *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 * 937 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 version * Tamper proof screws