Guangzhou Xingjin Fire Equipment Co.,Ltd.
| Material | ABS plastic, aluminum alloy, custom wood |
| Model | FL |
| Supply Ability | 30000set/month |
| Function | Smoke Exhaust/ventilation |
| Payment Terms | T/T,L/C |
| Delivery Time | 15-20days |
| Installation | Wall/Ceilling Mounted |
| Shape | Customized |
| Packaging Details | Plywood outer box with bubble bag or paper |
| Product Name | ventilation Louvers Vent Cover Air Grille |
| Model Number | FHF-W/FHF-W-K/FHF-WS-FK/FHF-WSDC -K |
| Certification | GSG\TUV |
| Place of Origin | Guangzhou,China |
| Brand Name | XINGJIN |
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Product Specification
| Material | ABS plastic, aluminum alloy, custom wood | Model | FL |
| Supply Ability | 30000set/month | Function | Smoke Exhaust/ventilation |
| Payment Terms | T/T,L/C | Delivery Time | 15-20days |
| Installation | Wall/Ceilling Mounted | Shape | Customized |
| Packaging Details | Plywood outer box with bubble bag or paper | Product Name | ventilation Louvers Vent Cover Air Grille |
| Model Number | FHF-W/FHF-W-K/FHF-WS-FK/FHF-WSDC -K | Certification | GSG\TUV |
| Place of Origin | Guangzhou,China | Brand Name | XINGJIN |
| High Light | aluminum rainproof louver ，weatherproof ventilation grille ，commercial building fixed louver | ||
Product Introduction
The Fixed Rainproof Louver is a weatherproof ventilation device specifically designed for commercial building HVAC systems. Manufactured from high-strength extruded aluminum alloy (A6063) with blades fixed at a 45° downward angle, it offers excellent waterproof and splash-proof performance while ensuring effective ventilation, making it suitable for commercial applications with dual requirements for weather protection and airflow.
Applicable Locations
The Fixed Rainproof Louver is widely used in commercial buildings requiring weatherproof ventilation:
| Facility Type | Specific Application |
|---|---|
| Commercial Complexes/Malls | Equipment rooms, electrical rooms, fresh air intake/exhaust on exterior walls |
| Hotels | Laundry rooms, kitchens, equipment floor exhaust/intake |
| Office Buildings | Underground garage exhaust, elevator machine room ventilation |
| Hospitals | Equipment floors, pharmacy storage, contaminated area exhaust shafts |
| Schools | Canteens, laboratories, sports facility vents |
| Industrial Plants | Workshop exterior wall exhaust/intake, warehouse ventilation |
| Supermarkets/Logistics | Cold storage vents, loading area exhaust |
| Villas/High-end Residences | Basement ventilation shafts, equipment room exhaust |
Product Advantages
1. Excellent Waterproof and Splash-Proof Performance
45° downward-tilted blade design effectively blocks rainwater ingress
Suitable for rainstorms, typhoons, and other severe weather
Standard 35mm blade spacing balances ventilation and weather protection
2. High-Strength Aluminum Alloy Material
Made of A6063 extruded aluminum profiles – high strength, corrosion resistant
Standard 30mm flange for secure installation and sealing
Available with anodized or electrostatic coating for enhanced weather resistance
3. Sturdy and Durable Construction
Blades secured to the internal frame with rivets and support tubes (8mm aluminum tube)
Available in 0.6/0.7/0.9/1.0mm thickness to suit different strength requirements
Resists deformation and corrosion in long-term outdoor exposure
4. Flexible and Easy Installation
Suitable for various square/rectangular exterior wall openings
Custom face size and shape to match different building designs
Standard 35mm blade spacing optimizes airflow and protection balance
5. Long-Term Reliability
Designed for continuous outdoor exposure
Aluminum profile + flanged structure for easy cleaning and maintenance
ISO9001 certified quality assurance
Technical Specifications
| Parameter | Specification |
|---|---|
| Product Name | Fixed Rainproof Louver |
| Model | FL |
| Function | HVAC terminal supply / Exterior wall weatherproof ventilation |
| Material | Aluminum alloy (A6063 extruded) / ABS Plastic Steel (optional) |
| Blade Angle | 45° downward tilt |
| Blade Spacing | Standard 35mm |
| Flange Width | Standard 30mm |
| Free Area | Approximately 45% |
| Thickness | 0.6 / 0.7 / 0.9 / 1.0 mm (customizable) |
| Shape | Rectangular (square/circular customizable) |
| Face Size | 1255×255 / 355×255 / 455×255 / 555×355 / 655×355 mm (custom sizes available) |
| Support Tube | 8mm diameter aluminum tube |
| Certification | ISO9001 |
| Brand | GUWEN |
Installation & Maintenance Instructions
| Item | Description |
|---|---|
| Installation | Flush mount connection to exterior wall opening |
| Recommended Height | Minimum 1.5m above ground to avoid obstruction or flooding |
| Maintenance | Regular inspection of blade surfaces and frame structure for deformation or blockage |
| Compatible Duct | Square/Rectangular duct systems |
Company Details
Business Type:
Manufacturer,Exporter
Year Established:
2010
Total Annual:
600000-1200000
Employee Number:
100~300
Ecer Certification：
Verified Supplier
About Us: Guangzhou Xingjin Fire Equipment Co., Ltd. is a professional enterprise dedicated to the research, development and production of HFC-227ea (FM200), Novec1230, CO2 and inert gas products. For many years, the company has been committed to improving product quality, enriching pro... About Us: Guangzhou Xingjin Fire Equipment Co., Ltd. is a professional enterprise dedicated to the research, development and production of HFC-227ea (FM200), Novec1230, CO2 and inert gas products. For many years, the company has been committed to improving product quality, enriching pro...
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