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Ships within 48 hours · Estimated delivery Aug 18 - Aug 23
PERFORMANCE DATA
Standard Features * Steel galvaneal construction * For evaporative coolers or central blower systems * Modern step-down design * 4-way air diffusion * Countersunk mounting holes for flush appearance with color matching Phillips posi-drive screws * One-piece removable slide damper for off season closure * Soft White
contour molded fiberglass back with a foil barrier backing
601TFG Series Engineering/Performance Data
Note: Listed Size Is Nominal Duct Opening / Nominal Filter Size
Aluminum Airfoil Blade Single Deflection Diffuser 901-20X6 Finish:Cement Gray PERFORMANCE DATAStandard 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
