DSA-T Acoustical Louver

ASLI Acoustical Louvers, DSA-T are designed for intake and exhaust application where maximum noise reduction is required. The louver frames are 300mm depth and the blades of airfoil type are position at

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Frame : Galvanized Steel, 1.0mm thickness.
Blade : Galvanized Steel, 1.0mm thickness.
Acoustical Insulation : Fiberglass.

Surface Finish

Baked white powder coated as standard.
Others available upon request


IS Insect screen.
BS Bird screen.


• Approximately 28% free area.
• Low pressure drop.
• 42% free area on the perforated sheet.
• Airfoil blades positioned at 45° angle.
• Suitable for intake or exhaust air application.
• Architecturally pleasing appearance.


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