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.
• Designed for air intake and exhaust applications.
• The horizontal blade arrangement deflects rain and prevents water entry.
• Allows smooth airflow with minimal pressure drop.
• Provides protection against leaves, debris, and insects (with optional mesh).
• Suitable for external wall mounting in commercial and industrial buildings.
Frame: Extruded aluminum or galvanized steel.
Blades: Aluminum or galvanized steel, arranged for rain deflection.
Mesh (optional): Galvanized or stainless steel insect screen.
Finish: Natural anodized, mill finish, or powder-coated to standard RAL colors.
300 × 300 / 450 × 450 / 600 × 600 / 750 × 750 / 900 × 900 / 1200 × 1200
Custom sizes available upon request.
Copyright 2025 - All Rights Reserved
