Acoustical Louvers With Airfoil Blade-ALA-453 Series

   

*Excellent Free Area Coefficient.
*Archtecturally styled hidden mullions allowing
continuous line appearance.
*Published performance ratings based on testing in accordance with AMCA Standard 500-L.
*Used galvanized steel,extruded aluminum,stainless steel.
*Minimum size:12x16inch(300 x 400 mm)
*Maximum size:66x72inch(1680 x 1630 mm)