Centrifugal blower — blade material Stainless Steel, type Centrifugal Fan. The complete factory specification follows. Made by Zhejiang Qiba Fan Technology 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 Centrifugal Blower
- Model Number: 4-72 8C
- Voltage: Other
- Blade Material: Stainless Steel
- Material: Stainless steel, Galvanized sheet
- Warranty: 1 Year
- Place Of Origin: Zhejiang, China
Technical Specifications
| Mounting | Free Standing |
|---|---|
| Voltage | Other |
| Blade Material | Stainless Steel |
| Electric Current Type | AC |
| Warranty | 1 Year |
| After-Sales Service Provided | Online support |
| Customized Support | ODM, OBM |
| Place Of Origin | Zhejiang, China |
| Brand Name | QIBA |
| Model Number | 4-72 8C |
| Material | Stainless steel, Galvanized sheet |
| Function | Cooling Air |
| Feature | Low Noise |
| Motor | AC Motor |
| Usage | Air Exhaust |
| Packing | Wooden packing |
| Product Name | Centrifugal Blower Fan |
| Size | Custom |
| Color | Picture |
| MOQ | 1Set |
| Type | Centrifugal Fan |
| Applicable Industries | hotels, Building Material Shops, Manufacturing Plant, Machinery Repair Shops, Food & Beverage Factory, Farms, Printing Shops, Construction works , Energy & Mining, Advertising Company, Other |
| Packaging Details | Wooden Packing |
| Port Of Dispatch | Nningbo |
| Selling Units | Single item |
| Single Volume | 0 cm³ |
| Single Gross Weight | 0.0 kg |
| Supply Ability | 10000 sets per Month |
Product Details




| Y5-47C centrifugal fan | ||||||||
| Machine number | Speed (r/min) | Equipped with motor (kw-p) | Flow (m3/h) | 1049-716 | ||||
| 3.15C | 3250 | 1.5-2 | 1323-2496 | 1049-716 | ||||
| 4C | 2900 | 3-2 | 2417-4561 | 1481-1079 | ||||
| 3300 | 4-2 | 2751-5190 | 1922-1393 | |||||
| 5C | 2620 | 5.5-2 | 4267-8048 | 1893-1373 | ||||
| 2900 | 7.5-2 | 4723-8909 | 2324-1687 | |||||
| 5.5C | 2900 | 11-2 | 4000-11200 | 2260-1580 | ||||
| 6C | 2850 | 18.5-2 | 8020-15129 | 3364-2452 | ||||
| 2620 | 15-2P | 7372-13908 | 2844-2069 | |||||
| 7C | 2200 | 15-2P | 9830-18545 | 2736-1991 | ||||
| 2580 | 30-2 | 11529-21747 | 3756-2746 | |||||
| 8C | 1280 | 22-4 | 13780-25360 | 2531-1727 | ||||
| 1980 | 30-4 | 15000-27600 | 2990-2050 | |||||
| 10C | 1400 | 37-4 | 19281-36371 | 2697-1834 | ||||
| 12C | 1400 | 75-4 | 33318-62850 | 3570-2440 | ||||

















Ordering and Pricing
- Minimum order quantity: 1 set
- Volume pricing:
- 1–9 set: US $3495 / set
- 10–49 set: US $3490 / set
- 50+ set: US $3460 / set
- 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 1 set. 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 centrifugal blower be supplied for my local voltage?
The standard configuration is Other. 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 Zhejiang Qiba Fan Technology 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 Zhejiang Qiba Fan Technology Co., Ltd. range on HVACR Nexus.
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