Ambient air curtain

wall-mounted

Curved Blade Grille is available in various mounting styles and features sturdy construction, consisting of a heavy gauge aluminum curved blade, optional extruded aluminum borders and frames, and a durable powder coat finish. Curved Blade grille contains the largest free area of any grille and is well suited to high capacity return/ exhaust applications that require low sound and pressure drop.  Roll-formed aluminum construction  Adjustable curved blades at 15/16" centers  One way air pattern  Grille only  White finish (optional aluminum finish)