Centrifugal blower — voltage 115/220V, power source type Corded Electric. The complete factory specification follows. Made by Ningbo Haoyue Fan Manufacturing Co., Ltd. (4 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 Centrifugal Blower
- Model Number: SYZ 9-9-1/2HP
- Power Source Type: Corded Electric
- Voltage: 115/220V
- Blade Material: galvanized plate
- Material Of Impeller Blade: SGCC
- Noise Level: 60-68 dB
Technical Specifications
| Duct Diameter | 9 IN |
|---|---|
| Mounting | Duct Fan |
| Voltage | 115/220V |
| Motor Type | Brushless Motor |
| Speed | 200-1400 RPM |
| Blade Material | galvanized plate |
| Power Source Type | Corded Electric |
| Warranty | 3 Years |
| After-Sales Service Provided | Online support |
| Customized Support | OEM, ODM |
| Noise Level | 60-68 dB |
| Place Of Origin | Zhejiang, China |
| Brand Name | HOYOFAN |
| Model Number | SYZ 9-9-1/2HP |
| Product Name | Industrial Centrifugal Fans |
| Application | Industrial Blower |
| Fan Type | Air filtration |
| Feature | High Efficiency |
| Size | 9-9 |
| Material Of Impeller Blade | SGCC |
| Driving Method | Direct drive |
| Usage | High Pressure Blowing |
| Keyword | Centrifugal Blower Ventilation Fan Industrial Exhaust Fan |
| Certification | CE |
| Selling Units | Single item |
| Single Package Size | 42.5X42.5X45 cm |
| Single Gross Weight | 15.0 kg |
Product Details
High Quality EC Condenser Fan Motor 1/2HP Centrifugal Radial Blower Fan for Heat Pump & Portable Air Purification System 9/9
Item No.: SYZ 9-9-1/2HP
Housing: Galvanized steel sheet
Impeller: Forward curved galvanized sheet or plastic
Motor: High efficiency rotor EC motor
Voltage: 115/220V,50/60Hz
Rated Power: 375W
Speed control: 0-10V / PWM / 5 Taps
Bearings: Industrial grade high strength ball bearings
Shaft: Carbon steel bars
| Item No. |
Pressure | Max Air Flow | Rated Power | Rated Current | Speed | Frequency |
| SYZ 9-9-1/2HP | 200 Pa | 2700 m3/h | 1/2HP | 6.4/3.6A | 200-1400 RPM | 50/60Hz |
HOYOFAN: Top Manufacturer of multi sizes of low pressure inch blowers with AC/EC motor.
EC motor brands: Broad-Ocean, Wolong or others. 
Ordering and Pricing
- Minimum order quantity: 24 piece
- Volume pricing:
- 24–479 piece: US $141.75 / piece
- 480–959 piece: US $136.5 / piece
- 960+ piece: US $125.79 / piece
- Ships from: China
- Customization: OEM and ODM accepted on qualifying volumes.
Frequently Asked Questions
What is the minimum order quantity for this centrifugal blower?
The standard minimum order quantity is 24 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 Years warranty. Spare parts and technical support remain available after the warranty period.
Which certifications does this centrifugal blower 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 centrifugal blower be supplied for my local voltage?
The standard configuration is 115/220V. 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 EC Inline Duct Fans on HVACR Nexus.
