Aluminum Airfoil Blade Single Deflection Diffuser 901-18X38 Residential Registers & Grilles Standard Features * Full size

Standard Features * Full size fixed blade T-Bar lay-in return air grille * Fixed Blade * Square collar * For 22"x22" square duct * Soft White Options * 900 T O - opposed blade damper * No Labor Collar - square to round (2x2 only) * 1x2 panel (10"x22" duct) or 2x4 panel (22"x46" duct) * Satin Anodized Finish available on this product

Countersunk mounting holes for flush appearance with color matching Phillips posi- drive screws

TS Series Engineering/Performance Data

TVB - Thermal Vapor Blanket

Aluminum Airfoil Blade Single Deflection Diffuser 901-18X38 Residential Registers & Grilles Standard Features * Full sizeStandard Features * Extruded aluminum (. 055 T6) surface mount diffuser * Nylon bushings for easy adjustment and quiet setting of airfoil blades * Countersunk mounting holes for flush appearance with color matching Phillips posi drive screws * Single deflection diffuser with adjustable airfoil blades * Airfoil blades are parallel to longest dimension * Allows 2 way air deflection on one plane * Soft White Options * 901 O with recessed screwdriver