Aluminum Airfoil Blade Single Deflection Diffuser 901-48X20 T-Bar Uniform 360 degree discharge pattern

Uniform 360 degree discharge pattern

904 - Double Deflection Adjustable Aluminum Blade Grille For a 24" x 20" Duct Opening (front blades parallel to shortest dimension)

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

Standard Features Double deflection surface mount grille with adjustable airfoil blades Front blades parallel to longest dimension

Multi-Shutter Damper standard on 6" widths and larger

Aluminum Airfoil Blade Single Deflection Diffuser 901-48X20 T-Bar Uniform 360 degree discharge patternStandard 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