Aluminum return air weatherproof air louver architectural louver outdoor sun louver

Aluminum return air weatherproof air louver architectural louver outdoor sun louverProduct Description
Construction:frame: High quality extruded aluminum alloy(A6063) profile with 30mm flange as standard.Blades: Aerofoil blades in 45° from aluminum profileBlades spacing: 35mm as standardSupport pipe: 8mm diameter aluminum pipe
Description:Fresh air louver is composed of frame and horizontal blades assembly, manufactured from high quality extruded aluminum profiled construction with advantages of corrosion resistance and rigidity.Blades are set at angle of 45° with 30mm spacing, and fixed to the inner frame by rivets and support pipe.Total structure is weather proofed and blades are inclined down wards to protect against rain water.Structure provides around 45% effective pressure area .
Surface Finish:Powder coated color finish as per RAL color----standard color: RAL9016, 9010Natural anodized aluminum finish
Material thickness:Standard 1.0mmn
Size:any size availableOverall face size = Neck size + 55mmStandard size (Neck size=A)


Item code
Neck size(mm)
Face size(mm)
FL-A
200x200
255x255
FL-A
300x200
355x255
FL-A
400x200
455x255
FL-A
500x300
555x355
FL-A
600x300
655x355Technical dataRelated air grillePackaging & ShippingCompany Information
Foshan Vairtech Ventilation Co., Ltd is a professional manufacturer for supplying full range of ventilation products with about 15 years' experience, which is located in the Aluminum Hometown of China - Foshan City. We enjoy transportation & raw material convenience.
"Customer first, quality first" ---We are sincerely welcome you to contact us for business.