ERM-A Weather Louver

ASLI ERM-A weather louver is designed to protect air intake and exhaust opening in building exterior walls. Excellent blade profile provides minimum resistance to airflow.

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Frame :
Flange Type : 3.0mm extruded aluminum.
Tube Type : 1.2mm Tube extruded aluminum.
Blade : 1.2 mm Extruded aluminum.

Surface Finish

Baked white powder coated as standard.
Others available upon request


IS Inset netting
BS Bird screen


• Approximately 50% free area.
• Aluminum construction for low maintenance and high resistance to corrosion.
• Mullion available for neck width above 1500mm.
• Two frame models available, flange and tube.


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