Key specification for this ring jet diffuser fan: material Aluminum, model number JD-R2. Everything below is reproduced from the factory data sheet. Made by Foshan Vairtech Ventilation Co., Ltd. (12 years on the platform, factory-assessed). For a binding price and lead time, send the volume you need and where it ships to.
Key Features of This Ring Jet Diffuser Fan
- Model Number: JD-R2
- Material: Aluminum
- Material Thickness: 1.5mm
- Warranty: 1 Year
- Place Of Origin: Guangdong, China
- Feature: Adjustable, Durable, Easy Installation
Technical Specifications
| Application | Hotel, AIR DIFFUSER, exhaust air, hvac system, Villa, Office Building, Apartment, Hospital, Mall, School, Sports Venues, Leisure Facilities, Supermarket, Workshop, Warehouse, Park, Farmhouse, Courtyard, Other, Kitchen, Bathroom, Home Office, Bedroom, Living Room, Dining, Outdoor, Storage and Closet, Exterior, Wine Cellar, Entry, Hall, Home Bar, Basement, Staircase, Garage and Shed, Gym, Laundry |
|---|---|
| Installation | Ceiling |
| Material | Aluminum |
| Shape | Round |
| Maximum Temperature Rating | No |
| Bar Spacing | No |
| Blade Angle | No |
| Feature | Adjustable, Durable, Easy Installation |
| Design Style | Modern, Contemporary, Traditional, Minimalist, Industrial, Midcentury, Farmhouse, Scandinavian, Postmodern, Mediterranean, Coastal, Rustic, Eclectic, Asian, European, Southwestern, Craftsman, Midcentury Modern, Transitional, Tropical, Victorian, Japanese, French, Chinese |
| Latch Type | No |
| Warranty | 1 Year |
| After-Sale Service | Online Technical Support, Other |
| Project Solution Capability | graphic design, total solution for projects |
| Place Of Origin | Guangdong, China |
| Brand Name | Vairtech |
| Model Number | JD-R2 |
| Material Thickness | 1.5mm |
| Surface Finish | Powder coated/ anodized |
| Standard Color | Ral9016 /9010 |
| Any Color | Available |
| Place To Install | Wall, Ceiling |
| Sample | Freely provided |
| Characteristic | Adjustable |
| Product Name | jet fan ventilation |
| Selling Units | Single item |
| Single Package Size | XX cm |
| Single Gross Weight | 0.0 kg |
Product Details
air conditioning ceiling multi ring jet diffuser fan ventilation


Construction:
- Frame & Core: High quality extruded aluminum alloy(A6063) sheet.
Description:
- The frame & blades are high quality extruded aluminum profiled construction with advantages of corrosion resistance and rigidity.
- This type of multi-ring air diffuser is specially designed to use in the application where the high airflow capacity and long throw supply system is required.
- Air flow direction is adjustable up to 45°upward and downward or leftward and rightward.
Surface Finish:
- Powder coated color finish as per RAL color—-standard color: RAL9016, 9010
Material thickness:
- 1.5mm
Size: (Unit: mm)


| N = Neck Size | Duct Size | Wall Size | F = Face Size | Height |
| 150 | 160 | 170 | 214 | 90 |
| 200 | 210 | 220 | 264 | 115 |
| 250 | 260 | 265 | 314 | 135 |
| 300 | 315 | 325 | 371 | 161 |
| 350 | 365 | 375 | 420 | 200 |
| 400 | 415 | 450 | 477 | 216 |




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 – Naihai, Foshan, Guangdong. We enjoy transportation & raw material convenience.






Ordering and Pricing
- Minimum order quantity: 10 piece
- Volume pricing:
- 10–99 piece: US $20 / piece
- 100–499 piece: US $16 / piece
- 500–999 piece: US $12 / piece
- 1000+ piece: US $8 / piece
- Ships from: China
- Customization: OEM and ODM accepted on qualifying volumes.
Frequently Asked Questions
What is the minimum order quantity for this ring jet diffuser fan?
The standard minimum order quantity is 10 piece. Trial orders can usually be arranged for buyers evaluating the product before a full production run.
What warranty is provided?
The manufacturer provides a 1 Year warranty. Spare parts and technical support remain available after the warranty period.
Do you accept OEM or custom branding?
Yes. Custom logo, colour, packaging and specification changes are accepted on qualifying order volumes. Send your artwork and technical requirements with your enquiry.
How long does production and delivery take?
In-stock configurations typically ship within 7–15 days. Customised or large-volume orders are usually produced in 25–35 days, confirmed on order.
About the Manufacturer
This product is produced by Foshan Vairtech Ventilation Co., Ltd., based in China. The company 12 years as a verified Alibaba.com supplier, operates its own manufacturing, passed third-party supplier assessment. Browse the full Foshan Vairtech Ventilation Co., Ltd. range on HVACR Nexus.
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