Guangzhou Xingjin Fire Equipment Co.,Ltd.
| Shape | Customized |
| Payment Terms | T/T,L/C |
| Material | ABS plastic, aluminum alloy, custom wood |
| Installation | Wall/Ceilling Mounted |
| Function | Smoke Exhaust/ventilation |
| Supply Ability | 30000set/month |
| Product Name | ventilation Louvers Vent Cover Air Grille |
| Delivery Time | 15-20days |
| Model | AIC |
| Packaging Details | Plywood outer box with bubble bag or paper |
| Model Number | FHF-W/FHF-W-K/FHF-WS-FK/FHF-WSDC -K |
| Place of Origin | Guangzhou,China |
| Certification | GSG\TUV |
| Brand Name | XINGJIN |
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Product Specification
| Shape | Customized | Payment Terms | T/T,L/C |
| Material | ABS plastic, aluminum alloy, custom wood | Installation | Wall/Ceilling Mounted |
| Function | Smoke Exhaust/ventilation | Supply Ability | 30000set/month |
| Product Name | ventilation Louvers Vent Cover Air Grille | Delivery Time | 15-20days |
| Model | AIC | Packaging Details | Plywood outer box with bubble bag or paper |
| Model Number | FHF-W/FHF-W-K/FHF-WS-FK/FHF-WSDC -K | Place of Origin | Guangzhou,China |
| Certification | GSG\TUV | Brand Name | XINGJIN |
| High Light | 0-degree linear slot diffuser ，fire damper slot diffuser ，linear slot diffuser with warranty | ||
Product Introduction
The 0-Degree Linear Slot Diffuser is a minimalist air supply terminal specifically designed for commercial building HVAC systems. Manufactured from high-strength extruded aluminum profiles with fixed 0° horizontal blades, it offers a sleek, streamlined appearance, low resistance, uniform airflow, and long throw distance. This product is widely used in commercial spaces with high demands for both interior design and air conditioning performance, making it the ideal solution combining functionality and aesthetics.
Applicable Locations
With its clean, minimalist linear design, the 0-Degree Linear Slot Diffuser is widely used in commercial building HVAC supply air systems. Typical applications include:
| Facility Type | Specific Application |
|---|---|
| Hotels | Guest rooms, corridors, ballroom supply air |
| Office Buildings | Open-plan offices, meeting rooms, lobbies |
| Shopping Malls/Retail | Public areas, store supply air |
| Hospitals | Waiting areas, corridors, patient rooms |
| Schools | Classrooms, libraries, auditoriums |
| Villas/High-end Residences | Central air conditioning supply air |
| Others | Museums, exhibition halls, sports venues |
Product Advantages
1. Minimalist Aesthetic Design – Blends with Any Interior Style
Sleek, narrow linear appearance with clean, flowing lines and strong visual concealment
Particularly suitable for modern minimalist ceilings (e.g., no-main-light designs, floating ceilings)
Can be installed continuously, in rings, or in various curved/angled configurations
2. 0° Horizontal Airflow – Uniform Distribution with Long Throw
Fixed 0° blades for single-direction horizontal supply
Creates an attached (coanda) effect that prevents cold drafts and improves comfort
Eliminates local temperature differences with uniform air distribution; ideal for low-velocity applications
3. High-Strength Aluminum Alloy – Corrosion Resistant & Durable
Frame and blades made from high-quality extruded aluminum profiles for corrosion resistance and structural rigidity
Available with anodized or electrostatic coating finish for premium appearance
Suitable for long-term HVAC system operation
4. Multiple Specifications – Flexible Customization
Face size, shape, and blade angle all customizable
Thickness options: 0.6 / 0.7 / 0.9 / 1.0 mm (customizable)
Material options: Aluminum / ABS Plastic Steel
Removable and corner configurations available
Optional accessories: air volume control damper and filter screen
5. Easy Installation – Strong Compatibility
Compatible with various square/rectangular duct systems
Supports flush mounting for seamless ceiling integration
Sections can be spliced together using connector plates when longer than standard lengths are required
Technical Specifications
| Parameter | Specification |
|---|---|
| Product Name | 0-Degree Linear Slot Diffuser |
| Model | AIC |
| Function | HVAC terminal supply air |
| Material | Aluminum alloy (A6063 extruded) / ABS Plastic Steel (optional) |
| Blade Angle | 0° fixed horizontal |
| Standard Sizes | 300×300 / 600×600 / 300×600 mm (customizable) |
| Max Continuous Length | Up to 3m+; multiple sections can be spliced |
| Thickness | 0.6 / 0.7 / 0.9 / 1.0 mm (customizable) |
| Shape | Rectangular (various curved/angled configurations available) |
| Certification | ISO9001 |
| Brand | GUWEN |
Installation & Maintenance Instructions
| Item | Description |
|---|---|
| Installation | Flush mount connection to duct. A plenum box above the diffuser is recommended to ensure even vertical airflow distribution |
| Maintenance | Fixed type: regular blade surface cleaning; Removable type: disassemble for internal cleaning |
| Compatible Duct | Square / Rectangular duct systems |
Application Scenarios & Selection Recommendations
| Space Characteristic | Recommended Solution | Notes |
|---|---|---|
| Standard ceiling height (2.5-3m) | 0° Linear Slot Diffuser (side supply) | Effective cooling distribution without drafts |
| High-ceiling spaces | Add volume control damper | Plenum box recommended for uniform distribution |
| Modern minimalist interiors | Aluminum material | Clean appearance complements design |
| Humid environments | ABS material | Better anti-condensation performance |
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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