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Aluminum Outdoor Ventilation Waterproof Fixed Louver Fresh Air Vent Window
Product Description
aluminum outdoor ventilation waterproof fixed louver fresh air vent window
Product Description
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 1.0mm
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 |
Technical Data
Related Products
Packaging & Shipping
Company 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 sincerely welcome you to contact us for business.
Frequently Asked Questions (FAQ)
What materials are used in the construction of this fresh air louver?
The fresh air louver frame and aerofoil blades are constructed from high-quality extruded aluminum alloy (A6063) profile, offering high rigidity and long-lasting corrosion resistance.
Is this fixed louver completely rainproof and weatherproof?
Yes, the structure is designed with blades inclined downwards at a 45° angle with 35mm spacing, effectively preventing rainwater from entering while allowing free airflow.
What surface finishes and colors are available?
We offer standard powder coating finish in RAL9016 and RAL9010, custom RAL color options, as well as natural anodized aluminum finishes.
How do I calculate the total overall face size for installation?
The overall face size is calculated using the formula: Overall Face Size = Neck Size + 55mm (with a 30mm flange as standard).
What is the effective airflow pressure area of this ventilation window?
The blade layout and structural design provide around 45% effective pressure area for balanced outdoor air intake and exhaust performance.
Can custom sizes be ordered for specific project specifications?
Yes, any custom sizes can be manufactured according to your required neck size specifications to fit your HVAC and ventilation systems seamlessly.
