This curved dynamic balance impeller is published with the manufacturer’s full specification — voltage AC 220V~240V, power source type Corded Electric. Made by Ningbo Haoyue Fan Manufacturing Co., Ltd. (4 years on the platform, factory-assessed). Quantity and destination market determine the final price — tell us both for a firm quote.
Key Features of This Curved Dynamic Balance Impeller
- Model Number: SYT 12-12L
- Power Source Type: Corded Electric
- Voltage: AC 220V~240V
- Material: Galvanized Steel
- Blade Material: Galvanized Steel
- Noise Level: 40 dB and above
Technical Specifications
| Duct Diameter | 12 in |
|---|---|
| Mounting | Free Standing |
| Voltage | AC 220V~240V |
| Motor Type | Servo Motor |
| Material | Galvanized Steel |
| Blade Material | Galvanized Steel |
| Power Source Type | Corded Electric |
| Warranty | 3 Year |
| After-Sales Service Provided | Online support |
| Customized Support | OEM, ODM |
| Noise Level | 40 dB and above |
| Place Of Origin | Zhejiang, China |
| Brand Name | Hoyofan |
| Model Number | SYT 12-12L |
| Product Name | Industrial Centrifugal Fans |
| Application | Industrial Ventilation |
| Size | 12-12 |
| Feature | High Efficiency |
| Usage | High Pressure Blowing |
| Fan Type | Centrifugal Fan |
| Staineless Steel | SGCC |
| Certification | CE |
| Bearing Type | Deep Groove Ball |
| Selling Units | Single item |
| Single Package Size | 45X40X45 cm |
| Single Gross Weight | 19.0 kg |
Product Details
- Housing: SGCC
- Impeller: SGCC
- Direction of rotation: Clockwise
- Type of shaft: C45 Carbon steel,
- Insulation class: F.
- Mounting position: Free standing
- Power by: pulleys and belts
- Balance impellers: 6.3 C.


















Ordering and Pricing
- Minimum order quantity: 74 piece
- Volume pricing:
- 74–499 piece: US $55.87 / piece
- 500–999 piece: US $54.37 / piece
- 1000+ piece: US $52.38 / piece
- Ships from: China
- Customization: OEM and ODM accepted on qualifying volumes.
Frequently Asked Questions
What is the minimum order quantity for this curved dynamic balance impeller?
The standard minimum order quantity is 74 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 3 Year warranty. Spare parts and technical support remain available after the warranty period.
Which certifications does this curved dynamic balance impeller carry?
It is supplied with CE documentation, which covers the requirements of most import markets. Additional test reports can be issued on request.
Can the curved dynamic balance impeller be supplied for my local voltage?
The standard configuration is AC 220V~240V. 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 Ningbo Haoyue Fan Manufacturing Co., Ltd., based in China. The company 4 years as a verified Alibaba.com supplier, operates its own manufacturing, passed third-party supplier assessment. Browse the full Ningbo Haoyue Fan Manufacturing Co., Ltd. range on HVACR Nexus.
See more in Impellers & Fan Blades on HVACR Nexus.































