Key specification for this centrifugal exhaust fan: 230V, 110w. Everything below is reproduced from the factory data sheet. Made by Taizhou Defeng Mechanical And Electrical Co., Ltd. (12 years on the platform, typical reply ≤7h). For a binding price and lead time, send the volume you need and where it ships to.
Key Features of This Centrifugal Exhaust Fan
- Power: 110w
- Voltage: 230V
- Blade Material: Stainless Steel
- Speed: 2600RPM
- Place Of Origin: Zhejiang, China
- Electric Current Type: AC
Technical Specifications
| Mounting | centrifugal fan |
|---|---|
| Voltage | 230V |
| Speed | 2600RPM |
| Blade Material | Stainless Steel |
| Electric Current Type | AC |
| After-Sales Service Provided | Overseas third-party support available |
| Place Of Origin | Zhejiang, China |
| Power | 110w |
| Air Volume | 420m3/h |
| Brand Name | FENGDA |
| Colour | Black |
| Size | 140mm |
| Packaging Details | Packed in seaworthy cartons, we also could packing according to customers’ requests. |
| Port Of Dispatch | NINGBO/SHANGHAI |
| Selling Units | Single item |
| Single Volume | 0 cm³ |
| Single Gross Weight | 0.0 kg |
| Supply Ability | 5000000 pieces per Year |
Product Details
140mm centrifugal exhaust fan
The voltage of single phase:120V,60Hz,220-240V,50/60Hz.
The voltage of three phase:380V,50/60Hz
Insulation class:class F or B
IP degree:IP44 or IP54
The using life:30000 hours
The using ambient temperature:-30℃~60℃
Material: Zinc Plating














| Model |
Voltage (V) |
Frequency (Hz) |
Current (A) |
Input Power (W) |
Speed (RPM) |
Air Flow (m3/h) |
Capacitor (uF) |
Noise (dB) |
| YWFF2E133 |
230 |
50 |
0.4 |
85 |
2680 |
260 |
2 | 63 |
| YWFF2E140 | 230 | 50 | 0.5 | 110 | 2600 | 420 | 2 | 65 |
| YWFF2E150 | 230 | 50 | 0.75 | 165 | 2600 | 510 | 6 | 66 |
| YWFF2E160 | 230 | 50 | 0.9 | 200 | 2450 | 600 | 5 | 67 |
| YWFF4E180 | 230 | 50 | 0.65 | 140 | 1380 | 800 | 4 | 65 |
| YWFF4D180 | 380 | 50 | 0.34 | 140 | 1380 | 800 | / | 65 |
| YWFF4E200 | 230 | 50 | 1.52 | 330 | 1280 | 1180 | 6 | 48 |
| YWFF4D200 | 400 | 50 | 0.63 | 350 | 1270 | 1180 | / | 48 |
| YWFF4E225 | 230 | 50 | 2.3 | 510 | 1320 | 1800 | 8 | 52 |
| YWFF4D225 | 400 | 50 | 0.82 | 490 | 1300 | 1800 | / | 52 |
| YWFF6E225 | 230 | 50 | 1.3 | 250 | 930 | 1320 | 6 | 52 |
| YWFF6D225 | 400 | 50 | 0.81 | 300 | 930 | 1320 | / | 52 |
| YWFF4E250 | 230 | 50 | 4.1 | 900 | 1330 | 2600 | 16 | 55 |
| YWFF4D250 | 400 | 50 | 1.8 | 870 | 1400 | 2600 | / | 55 |
| YWFF6E250 | 230 | 50 | 1.6 | 320 | 900 | 1700 | 5 | 52 |
| YWFF6D250 | 400 | 50 | 0.81 | 320 | 910 | 1700 | / | 52 |
| YWFF4E280 | 230 | 50 | 7.3 | 1600 | 1360 | 3600 | 31 | 58 |
| YWFF4D280 | 400 | 50 | 3.2 | 1700 | 1360 | 3600 | / | 58 |
| YWFF6E280 | 230 | 50 | 2.2 | 450 | 900 | 2280 | 8 | 55 |
| YWFF6D280 | 400 | 50 | 0.85 | 450 | 900 | 2280 | / | 55 |
| YWFF4E315 | 230 | 50 | 10.0 | 2300 | 1360 | 4800 | 50 | 60 |
| YWFF4D315 | 400 | 50 | 4.0 | 2200 | 1360 | 4800 | / | 60 |
| YWF6D315 | 400 | 50 | 1.5 | 780 | 900 | 3520 | / | 57 |
| YWF4D355 | 400/230 | 50 | 10.2 / 5.9 | 3500 | 1340 | 4800 | / | |
| YWF6D355 | 400/230 | 50 | 4.0 / 2.3 | 1150 | 900 | 4500 | / | |
| YWF4D400 | 400/230 | 50 | 13.9 / 6.0 | 4800 | 1400 | 5000 | / | |
| YWF6D400 | 400/230 | 50 | 8.44 / 4.85 | 2800 | 870 | 4020 | / | |
| YWF8D400 | 400/230 | 50 | 6.43 / 3.7 | 1700 | 700 | 4000 | / | |
| YWF6D450 | 400/230 | 50 | 10.4 / 6.0 | 3500 | 930 | 5800 | / | |
| YWF8D450 | 400/230 | 50 | 7.13 / 4.1 | 2000 | 680 | 5500 | / | |
| YWF6D500 | 400/230 | 50 | 7.5 | 4400 | 900 | 7000 | / |
Packing Details: one piece in single carton
Delivery Details: 30-45 days /40 HQ Specifications

1. Warranty: 1 year warranty for all products.
2. Products Quality: 100% products inspection before delivery.
3. Just in time delivery: Normally, lead time is 30 days.
4. Customized Service: As we have our own molding department, customized service can be provided.
5. Prompt customers’ services: E-mail will be replied in 24 hours.
FENGDA was established in 1990,covering an area of 17,000 square meters,more than 200 employs. We professionally
manufacture various fans and motors,which widely used in ventilation,air condition,cooling and heating industry.
We have strong technology,specialized production facilities and advanced inspection instruments,relying on professionally
R &D team,high efficiency production lines and scientific management ."Low noise,high airflow volume,stable running and long lifetime" to be our strongpoint. By national detection,the technical values of noise, volume, temperature rising balance,lifetime are better than other factories.







CRH 2015 in Shanghai


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1. Q: Do you provide warranty for the goods?
A: Yes, we provide warranty for all the goods from us.
2. Q: Could FENGDA provide technology support?
A: We’re in this field many years. If there’s any problem, please contact with us,we’ll provide suggestion from our engineer to help you solve problem.
3. Q: Does FENGDA keep goods in stock or only trading?
A: We have large warehouse for goods. Keep lots of goods in warehouse, so could promise fast delivery.
4. Q: Could you fill the invoice for customs as our requirement?
A: Yes, if there’s any requirement for it, please tell us. We’ll do it.
Ordering and Pricing
- Minimum order quantity: 1 piece
- Ships from: China
- Customization: OEM and ODM accepted on qualifying volumes.
Frequently Asked Questions
What is the minimum order quantity for this centrifugal exhaust fan?
The standard minimum order quantity is 1 piece. Trial orders can usually be arranged for buyers evaluating the product before a full production run.
Can the centrifugal exhaust fan be supplied for my local voltage?
The standard configuration is 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 Taizhou Defeng Mechanical And Electrical Co., Ltd., based in China. The company 12 years as a verified Alibaba.com supplier, operates its own manufacturing. Browse the full Taizhou Defeng Mechanical And Electrical Co., Ltd. range on HVACR Nexus.
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