Aluminum Airfoil Blade Single Deflection Diffuser 901-30X4 Finish:Bronze Maximum size 60"x48"

Maximum size 60"x48"

RD Series Engineering/Performance Data

Hand operated level for easy filter access and cleaning

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

Front blades are parallel to the shortest dimension

Aluminum Airfoil Blade Single Deflection Diffuser 901-30X4 Finish:Bronze Maximum size 60"x48"Standard 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