Aluminum Airfoil Blade Single Deflection Diffuser 901-20X4 Accessories Hinged removable face with hinges

Hinged removable face with hinges parallel to longest side

3/4" round collar

1050 Series Submittal

Hinged removable door with hinges parallel to the longest dimension

Double deflection radius mount spiral pipe grille with adjustable blades

Aluminum Airfoil Blade Single Deflection Diffuser 901-20X4 Accessories Hinged removable face with hingesStandard 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