Fresh & Exhaust Air Louvers

Al Arabia specialises in fabrication of all kinds of weather louvers for both intake and exhaust applications; the exhaust air louver (EAL) is a weather-proof external cover for air inlets and discharge openings. Composed of frame and horizontal blade assembly made of high-quality extruded aluminium profiles, blades fixed rigidly to the main frame by rivets at 45 degrees to the horizontal, inclined downward to protect against rain water ingress. Models: light duty AR-EAL 45 (45 mm deep, 1.5 mm frame, 1.2 mm blades), AR-EAL 70 (70 mm deep, 1.5 mm frame and blades), AR-EAL 100 A (100 mm deep, 3 mm frame, 2 mm blades) and AR-EAL 100 S (100 mm deep, 3 mm frame, 2 mm blades). Standard finishes mill or powder coated; optional GI 0.40 mm screen, SS bird screen, 13/25 mm aluminium filter and control damper. Maximum single-section size 1100 W x 2000 H; up to 2200 W x 2000 H with central vertical mullion; larger sizes in multiple sections. AR-EAL 100 A / 100 S offer performance validated to BSRIA and excellent pressure drop performance with aluminium construction for low maintenance and corrosion resistance. Standards & Certifications: BSRIA, SMACNA, ASHRAE Typical Applications: fresh air intakes, air exhausts, natural ventilation openings, plant room walls and screening, commercial and industrial walls Key Differentiators: light and heavy duty families; 45-degree rain-protective blades; BSRIA-validated 100A/100S; single section to 1100x2000 mm; GI / SS screen and filter options; aluminium corrosion resistance