Ruskin Stationary Acoustical Louver with Airfoil Blade ACL1245AF
The ACL1245AF Stationary Acoustical louver has 12" deep airfoil blades and a 45 degree blade angle. Its construction can be either formed steel or formed aluminum. This model features: 23% Free Area • Insulated blades which provide weather protection and sound attenuation. • An architecturally pleasing appearance. • Airfoil blades, which have greater strength, provide for lower pressure drop and produce less sound