Key specification for this double inlet centrifugal fan: 230v, blade material Cast Iron. 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 Double Inlet Centrifugal Fan
- Voltage: 230v
- Blade Material: Cast Iron
- Place Of Origin: Zhejiang, China
- Single Gross Weight: 0.0 kg
- Mounting: Wall Fan
- After-Sales Service Provided: Online support
Technical Specifications
| Mounting | Wall Fan |
|---|---|
| Voltage | 230v |
| Blade Material | Cast Iron |
| After-Sales Service Provided | Online support |
| Customized Support | OEM |
| Place Of Origin | Zhejiang, China |
| Brand Name | FENGDA |
| Colour | white |
| Motor | external rotor motor |
| Selling Units | Single item |
| Single Volume | 0 cm³ |
| Single Gross Weight | 0.0 kg |
Product Details
zhejiang factory direct sale double inlet centrifugal fans
|
Model |
Voltage V |
Frequency Hz |
Current A |
Input Power W |
Speed RPM |
Max Air Flow m3/h |
Capacitor uF |
Noise dB(A) |
Curve |
| DGF4E225 | 230 | 50 | 4.9 | 1070 | 1150 | 3500 | 25 | 67 | 1 |
| DGF4D225 | 380 | 50 | 1.9 | 1000 | 1200 | 3500 | / | 67 | 1 |
| DGF6E225 | 230 | 50 | 1.7 | 380 | 800 | 2500 | 10 | 64 | 2 |






FENGDA was established in 1990,covering an area of 17,000 square meters,more than 200 employs.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.
Over the years,we have been insisting on the principle "being the leader enterprise ,being the best quality,being
the greast contribution",which establish the famous brand of "Fengda".We have gotten CE certificates and ISO9001
Quality Management System Certification.And our products are exporting to Europe and America,Middle East,Russia etc.










one piece in single carton


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.
1. Q: What information do you need to provide in order to get a question?
A: Generally,information about size,Air Flow,Voltage of required fans is needed in order to
select a right fan for you and provide you a quation.
2. Q: Can I have samples for testing before ordering products?
A: Yes,we sincerely suggest that customers should be have samples of required fans for testing because
the truly performace of fans can be fully demonstrated after testing is conducted.
3. Q:Can I have a discount for the quoted price?
A: The quoted price is based on annual usage quantity.If annual usage quantities increase,please provide the information to our sales.We will provide you a furth discount.
4. Q:What is the warranty of products?
A: All of our products have 1 year warranty.Every product has its own production code.This code is
able to track the productiuon time.
Ordering and Pricing
- Minimum order quantity: 50 piece
- Volume pricing:
- 50+ piece: US $58 / piece
- Ships from: China
- Customization: OEM and ODM accepted on qualifying volumes.
Frequently Asked Questions
What is the minimum order quantity for this double inlet centrifugal fan?
The standard minimum order quantity is 50 piece. Trial orders can usually be arranged for buyers evaluating the product before a full production run.
Can the double inlet centrifugal 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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