Aluminum Airfoil Blade Double Deflection Diffuser 904-48X24

Standard Features * Extruded .055 T6 aluminum 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 * Double deflection diffuser * Front blades parallel to shortest dimension * Back blades parallel to longest dimension * All blades adjustable allowing 4-way flow adjustment * Soft White Options * 904 O - with recessed screwdriver operated opposed blade damper * 1333 and 1334 Series - stainless steel double deflection * Fractional, inner dimension and outer dimension sizes available * Tamper proof screws * Standard Color, Designer Color Finish available on this product