High Quality Waterproof Aluminum Air Exhaust Grille
high quality waterproof aluminum air exhaust grille
Construction:
- Frame: High quality extruded aluminum alloy(A6063) profile with 30mm flange as standard.
- Blades: Aerofoil blades in 45° from aluminum profile
- Blades spacing: 35mm as standard
- Support 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, 9010
- Natural anodized aluminum finish
Material thickness:
- Standard 1.0mmn
Size:
- any size available
- Overall face size = Neck size + 55mm
- Standard 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 |
655x355 |
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.

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