DSM-T Acoustical Louver

ASLI Acoustical Louvers, DSM-T are designed for intake and exhaust application where maximum noise reduction is required. The louver frames are 300mm depth and the blades are position at 30° angle.

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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 26% free area.
• Low pressure drop.
• 42% free area on the perforated sheet.
• Louver blades positioned at 30° angle.
• Suitable for intake or exhaust air application.
• Architecturally pleasing appearance.


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