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Steel Double Deflection Supply Grille with 3/4" Airfoil Blade Spacing
The Krueger airfoil supply grilles feature individually adjustable aluminum airfoil blades, which provide an aesthetically pleasing look while improving the performance of the grille. The AF80 (steel frame) and AF580 (aluminum frame) single deflection grilles and the AF880 (steel frame) and AF5880 (aluminum frame) double deflection grilles feature the airfoil blades on 3/4” centers, available in either horizontal or vertical front blade orientation.