This centrifugal fan is published with the manufacturer’s full specification — voltage 220/230V, blade material Aluminium Alloy. Made by Zhongshan Pengfei Electrical Appliance Co., Ltd. (8 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 Fan
- Model Number: YWF.B4S-315-136AB10
- Voltage: 220/230V
- Rated Voltage: 220V
- Blade Material: Aluminium Alloy
- Speed: 2800 RPM
- Place Of Origin: China
Technical Specifications
| Voltage | 220/230V |
|---|---|
| Speed | 2800 RPM |
| Blade Material | Aluminium Alloy |
| Mounting | Duct Fan |
| After-Sales Service Provided | Video Technical Support |
| Customized Support | OEM, ODM |
| Place Of Origin | China |
| Model Number | YWF.B4S-315-136AB10 |
| Motor Type | external rotor motor |
| Rated Voltage | 220V |
| Bearing | Ball bearing |
| Product Name | Centrifugal Fan |
| Application | Exhaust Ventilation |
| Noise | Lower |
| Selling Units | Single item |
| Single Package Size | 45X45X30 cm |
| Single Gross Weight | 10.0 kg |
Product Details














Name | AC Backward Centrifugal Fan |
Impeller Diameter | 315mm |
Impeller Material | Aluminium Alloy |
Rotor Material | Aluminium Die-casting |
Ingress Protection | IP54 |
Insulation Class | F |
Approvals | CCC, CE, UL |
Model NO. | Voltage (V) | Power (W) | Speed (RPM) | Air Flow (m3/h)/CFM | Noise (dB) | Curves | Approvals |
YWF.B4S-315-136AB10 | 220/230 | 135 | 1400 | 1802/1060 | 63 | ③ | CCC,CE |
220/230 | 180 | 1580 | 2060/1212 | 66 | ⑤ | UL, CE |


2. Bearing Type: Ball Bearing
3. Motor Poles: 4
4. Rated Voltage: 220V, and its applicable in the range of 198~242V
5. Speed: Single speed
6. Operating Temperature: -30~+60℃
7. Operating Humidity: 0%~90%RH
8. Fan Life: 40,000 hours
9. Net weight: 4kg
10. Packaging: Foam OR Carton




A: Don't worry. We have hundreds of fans. Send us messages, we will recommend the right one to you.
2.Q: How about the delivery time?
A: Generally, ready to ship order will be shipped in 15-30 working days after payment.
3.Q:What is your main market?
A: We have UL, CE certificate, North America, Europe are our main market we also have client in Southeast Asia, South America, Africa and so on.
4.Q: Can I have samples for testing before ordering products?
A:Yes, we sincerely suggest that customers should have some samples of required fans for testing because the truly performance of fans can be fully demonstrated after testing is conducted. More info about samples and fans, send us message below.
5.Q: What is your QC procedure?
A: We have a strict QC system. Before manufacturing, all raw material will be QC sampled.
During manufacturing, when each part is finished, it will be QC sampled. We will assemble samples before mass assembling. After manufacturing, all finished fans will be QC tested.
Send us messages to get more information and catalog.
Ordering and Pricing
- Minimum order quantity: 20 piece
- Volume pricing:
- 20–99 piece: US $70.33 / piece
- 100+ piece: US $64.47 / 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 20 piece. Trial orders can usually be arranged for buyers evaluating the product before a full production run.
Can the centrifugal fan be supplied for my local voltage?
The standard configuration is 220/230V. 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 Zhongshan Pengfei Electrical Appliance Co., Ltd., based in China. The company 8 years as a verified Alibaba.com supplier, operates its own manufacturing, passed third-party supplier assessment. Browse the full Zhongshan Pengfei Electrical Appliance Co., Ltd. range on HVACR Nexus.
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