Ruskin Stationary Acoustical Louver with Airfoil Blade ACL845AF
The ACL845AF Stationary Acoustical louver has 8" deep airfoil blades and a 45 degree blade angle. Its construction can be either formed steel or formed aluminum. This model features:
• 28% 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.