Industrial micro blower — 110V/220V, 550W. The complete factory specification follows. Made by Jiangsu Sufit Machinery Equipment Co., Ltd. (5 years on the platform, factory-assessed). Send your target quantity and destination for a firm quotation with current lead times.
Key Features of This Industrial Micro Blower
- Model Number: DF550 220V/380V
- Power: 550W
- Voltage: 110V/220V
- Blade Material: Cast Iron
- Speed: 900m3/h(31783.20ft3/h)
- Rotating Speed (RPM): 2800
Technical Specifications
| Type | Forward Curved Blade Radial Fan, Backward Curved Blade Radial Fan, Radial Blade Radial Fan, Multi-Vane Radial Fan, High-Pressure Radial Fan |
|---|---|
| Voltage | 110V/220V |
| Speed | 900m3/h(31783.20ft3/h) |
| Blade Material | Cast Iron |
| Mounting | Duct Fan |
| Warranty | 1 Year |
| After-Sales Service Provided | Online support |
| Customized Support | OEM, ODM, OBM |
| Place Of Origin | Jiangsu, China |
| Brand Name | YCZX |
| Model Number | DF550 220V/380V |
| Product Name | Centrifugal Fan |
| Fan Type | Ceiling Exhaust Fan |
| Product Code | DF550 110V/220V |
| Power | 550W |
| Rotating Speed (RPM) | 2800 |
| Electric Current(A) | 2.3A/2.7A |
| Full Pressure(Pa) | 860 |
| Air Volume(M3/H) | 900 |
| Noise(DB)(A) | <78 |
| Selling Units | Single item |
| Single Package Size | 34X35X32 cm |
| Single Gross Weight | 9.7 kg |
Product Details
advantages of good heat dissipation,long service life,safe and reliable operation,and small size,exquisite appearance and low
noise.The volute can be installed flexibly at multiple angles in the direction of air outlet,which is easy to use.








1 | Voltage | 220V/380V |
2 | Power | 550W |
3 | Rotating speed(RPM) | 2800 |
4 | Electric current(A) | 2.3/2.7 |
5 | Noise | <78 |




















Europe (5.00%), Southeast Asia (5.00%), Africa (5.00%), Oceania (5.00%), the Middle East (5.00%), East Asia (5.00%), Western Europe (5.00%) and southern Europe (5.00%) since 2020. There are about a hundred people in our office.
2. How do we guarantee thequality?
Always provide pre production samples before mass production; Always carry out final inspection before shipment;
3. What can you buy from us?
Vacuum pump, air compressor, pneumatic components, motor, centrifugal fan
4. Why should you buy from us instead of from other suppliers?
The company integrates production and trade. It has its own production factory with low price and obvious advantages. Its products have been tested at all levels and have reliable quality. Welcome people from all walks of life to consult!
5. What services can we provide?
Terms of receipt: blank Acceptance payment currency: blank; Accepted payment type: blank; Language spoken: empty
Ordering and Pricing
- Minimum order quantity: 1 piece
- Volume pricing:
- 1–49 piece: US $66 / piece
- 50+ piece: US $65 / piece
- Ships from: China
- Customization: OEM and ODM accepted on qualifying volumes.
Frequently Asked Questions
What is the minimum order quantity for this industrial micro blower?
The standard minimum order quantity is 1 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.
Can the industrial micro blower be supplied for my local voltage?
The standard configuration is 110V/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 Jiangsu Sufit Machinery Equipment Co., Ltd., based in China. The company 5 years as a verified Alibaba.com supplier, operates its own manufacturing, passed third-party supplier assessment. Browse the full Jiangsu Sufit Machinery Equipment Co., Ltd. range on HVACR Nexus.
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