And filtration silent fan — 220v, 800W. The complete factory specification follows. Made by Taizhou Hangda Electromechanical Co., Ltd. (16 years on the platform, factory-assessed). Send your target quantity and destination for a firm quotation with current lead times.
Key Features of This And Filtration Silent Fan
- Model Number: BF4E-250M
- Power: 800W
- Voltage: 220v
- Blade Material: Cast Iron
- SPEED: 1400r/min
- Warranty: 1 Year
Technical Specifications
| Mounting | Wall Fan |
|---|---|
| Voltage | 220v |
| Blade Material | Cast Iron |
| Warranty | 1 Year |
| After-Sales Service Provided | Online support |
| Place Of Origin | Zhejiang, China |
| Brand Name | hangyan |
| Model Number | BF4E-250M |
| Model No. | BF4E-250M |
| Current | 3.7A |
| Pressure | 280pa |
| Noise DB | 67A |
| Number Of Motor Poles | four-poles |
| E | single-phase motor |
| SPEED | 1400r/min |
| Power | 800W |
| Air Volume | 4000m³/h |
| Selling Units | Single item |
Product Details
| 250mm Commercial Centrifugal Exhaust Cabinet-type Purification and Filtration Silent Fan |
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Product Description
BF series centrifugal cabinet fan has the advantages of high efficiency,low noise, thermostability , novel appearance,small vibration.In order to prevent frosting at low temperatures and reduce noise and vibration more effectively,we use galvanized sheet casing with double structure and inner filled fireproof.This fan are widely use for ventilation of the places,such as hotels,theaters,basement,service area.Our size is from 200mm to 300mm ,volume from 2000 to 8000m3/h.Welcome to contact us .






Application Place


Packaging & Shipping




Company Information


1.Taizhou Hangda Electromechanical Co., Ltd was founded in 1985, and had 30 years production experience
2.The company has a team of highly qualified technical staff.
3.The company also carry out technical cooperation with University of Shanghai for Technology and Dalian University Of technology.
4.The products have passed the European CE authentication and the Chinese CCC authentication.
5.The good quality of our products has won the customer's trusting all over the word.
6.We will make great efforts to provide the high quality product and the good service for the customer.
We offer the ideal solution and help to build a professional online and offline shop in your country, market representative for each area is wanted. We are looking forward to forming successful business with you.






Our Services
What is our services ?
1. 100% copper wire
2. 1 year warranty
3. 30 years production experience
4. Compact structure,high capacity and easy installation.
5. It has moisture resistance and can be installed in moist environment.
6. products used in unconventional environment also can be customized.


FAQ
Q1. When can I get the quotation?
We usually quote within 24 hours after we get your inquiry. If you are urgent to get the price, please send the message on trade management or call us directly.
Q2. How can I get a sample to check your quality?
After price confirmed, you can requiry for samples to check quality.
If you need the samples, we will charge for the sample cost. But the sample cost can be refundable when your quantity of first order is above the MOQ
Q3. Can you do OEM for us?
Yes, the product packing can be designed as you want.
Q4. How about MOQ?
1 pcs for carton box.
Q5. What is your main market?
Eastern Europe, Southeast Asia, South America.
Please feel free to contact us if you have any question.
Contact information


Ordering and Pricing
- Minimum order quantity: 1 piece
- Volume pricing:
- 1–99 piece: US $190 / piece
- 100–499 piece: US $175 / piece
- 500+ piece: US $173 / piece
- Ships from: China
- Customization: OEM and ODM accepted on qualifying volumes.
Frequently Asked Questions
What is the minimum order quantity for this and filtration silent 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.
What warranty is provided?
The manufacturer provides a 1 Year warranty. Spare parts and technical support remain available after the warranty period.
Can the and filtration silent fan be supplied for my local voltage?
The standard configuration is 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 Taizhou Hangda Electromechanical Co., Ltd., based in China. The company 16 years as a verified Alibaba.com supplier, operates its own manufacturing, passed third-party supplier assessment. Browse the full Taizhou Hangda Electromechanical Co., Ltd. range on HVACR Nexus.
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