Centrifugal fan — 230V 50/60Hz, material 5052 Aluminum Alloy. The complete factory specification follows. Made by Jiangsu Yishou Machinery Technology Co., Ltd. (5 years on the platform, typical reply ≤3h). Send your target quantity and destination for a firm quotation with current lead times.
Key Features of This Centrifugal Fan
- Model Number: 280mm-800mm
- Voltage: 230V 50/60Hz
- Material: 5052 Aluminum Alloy
- Blade Material: 5052 Aluminum Alloy
- Speed: 1450RPM
- Certifications: ISO9001, CE, CCC
Technical Specifications
| Mounting | Free Standing |
|---|---|
| Voltage | 230V 50/60Hz |
| Speed | 1450RPM |
| Material | 5052 Aluminum Alloy |
| Blade Material | 5052 Aluminum Alloy |
| Customized Support | OEM, ODM |
| Place Of Origin | China |
| Model Number | 280mm-800mm |
| Blade Quantity | 8 Blades |
| Connection Type | Welded (Professional Fish-scale Welding) |
| Weight Range | 1.02kg – 14.44kg |
| Quality Inspection | Dynamic Balancing Machine Tested |
| Applicable Fan Models | Suitable for 4-72 Series Centrifugal Fans |
| Corrosion Resistance | Excellent (5052 Aluminum Alloy) |
| Service Life | Long Durability |
| Certifications | ISO9001, CE, CCC |
| Customization Scope | Size, Material (Non-standard Available) |
| Efficiency | High Airflow Efficiency |
| Selling Units | Single item |
| Single Volume | 0 cm³ |
| Single Gross Weight | 0.0 kg |
Product Details
















Serial Number | Diameter | Height | Number of blades | Material | Connection method | Weight |
1 | 280mm | 137mm | 8 | 5052 aluminum alloy | Welded | 1.02kg |
2 | 315mm | 150mm | 8 | 5052 aluminum alloy | Welded | 1.24kg |
3 | 355mm | 180mm | 8 | 5052 aluminum alloy | Welded | 1.31kg |
4 | 400mm | 188mm | 8 | 5052 aluminum alloy | Welded | 2.53kg |
5 | 450mm | 215mm | 8 | 5052 aluminum alloy | Welded | 3.78kg |
6 | 500mm | 237mm | 8 | 5052 aluminum alloy | Welded | 4.74kg |
7 | 560mm | 245mm | 8 | 5052 aluminum alloy | Welded | 5.82kg |
8 | 630mm | 260mm | 8 | 5052 aluminum alloy | Welded | 6.9kg |
9 | 710mm | 310mm | 8 | 5052 aluminum alloy | Welded | 11.6kg |
10 | 800mm | 350mm | 8 | 5052 aluminum alloy | Welded | 14.44kg |








We have a comprehensive quality control system and CE and UKCA certificates,can ensure that our products meet national and customer standards. Our product development team releases new mechanical products every quarter and has applied for patent protection, These patented products have a clear competitive advantage over existing products on the market and have reasonable price, Our sales team have good English communication skills and are able to communicate production and product issues with foreign customers without barriers
After years of development, our products have not only been exported to the North American and European markets, but also achieved good sales performance in the domestic market
Our motto is to always pursue quality, product innovation, and serve customers. We hope that customers from all over the world can visit our factory and establish business relationships with us to create a better future together








Q2. How can I choose the most suitable machines ?
A4. MOQ is one set, and warranty is one year.
Q5. What kind of package do you offer?
A5. Normally in wood case to make sure all goods in good condition.
Q6. What are your normal lead times?
A6. Our company typical lead times range from 3-4weeks after receipt of order.
Q7. What are the terms of payments you offer?
A7. We accept payment of T/T and L/C.
Ordering and Pricing
- Minimum order quantity: 1 piece
- Volume pricing:
- 1–99 piece: US $89 / piece
- 100–1499 piece: US $79 / piece
- 1500+ piece: US $77 / piece
- Ships from: China
- Customization: OEM and ODM accepted on qualifying volumes.
Frequently Asked Questions
What is the minimum order quantity for this centrifugal fan?
The standard minimum order quantity is 1 piece. Trial orders can usually be arranged for buyers evaluating the product before a full production run.
Which certifications does this centrifugal fan carry?
It is supplied with ISO9001, CE, CCC documentation, which covers the requirements of most import markets. Additional test reports can be issued on request.
Can the centrifugal fan be supplied for my local voltage?
The standard configuration is 230V 50/60Hz. Alternative voltage and frequency builds are available when specified at the time of order.
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 Jiangsu Yishou Machinery Technology Co., Ltd., based in China. The company 5 years as a verified Alibaba.com supplier, operates its own manufacturing. Browse the full Jiangsu Yishou Machinery Technology Co., Ltd. range on HVACR Nexus.
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