This metal impeller is published with the manufacturer’s full specification — 220 V, material Aluminum Alloy. Made by Zhejiang Fengdeng Electric Co., Ltd. (14 years on the platform, typical reply ≤4h). Send your target quantity and destination for a firm quotation with current lead times.
Key Features of This Metal Impeller
- Model Number: YWF2E-400HJM
- Voltage: 220 V
- Material: Aluminum Alloy
- Blade Material: Cast Iron
- Noise Level: 40 dB and above
- Speed: 1420RPM
Technical Specifications
| Duct Diameter | 16 in |
|---|---|
| Mounting | Wall Fan |
| Voltage | 220 V |
| Motor Type | Induction Motor |
| Speed | 1420RPM |
| Material | Aluminum Alloy |
| Blade Material | Cast Iron |
| Warranty | 1 Year |
| After-Sales Service Provided | Online support |
| Customized Support | OEM |
| Noise Level | 40 dB and above |
| Place Of Origin | Zhejiang, China |
| Brand Name | DOSSY |
| Model Number | YWF2E-400HJM |
| Color | White |
| Type | Centrifugal Blower |
| Application | Industrial Equipment |
| Current | 220V/380V |
| Installation | Wall Mounted Blower |
| Motor Phase | 1 phase |
| Working Temp. | -30C~+65C |
| Air Volume | 4500 m3/h |
| Selling Units | Single item |
| Single Package Size | 43X43X26 cm |
| Single Gross Weight | 8.5 kg |
Product Details
YWF400HJM
HJM Series Metal impeller External Rotor Centrifugal Fan
400mm
Size:Φ400×145mm
Airflow: 3150-4500m3/h Impeller: Metal
1855-2650CFM Frame: Aluminum Alloy
Weight : 9800g Motor: External Rotor Induction motor
Noise: 64-70dB Operation Temperature : –10℃~+100℃
Type of protection: IP44 Insulation class: F












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| Air Volume | Static Pressure | Capacitor | Packing | |||||
| P/N | Model | Voltage (V) | Current (A) | Freq (Hz) | Noise (Db) | Power (W) | Speed (RPM) | m3/h | CFM | Pa
| mm H2O | μF
| Pcs /ctn | Weight
| Dim ension
|
| AF4E400HJM22 | YWF4E- 400HJM | 220 | 1.27 | 50 | 60 | 260 | 1380 | 4500 | 2650 | 715 | 73 | 12 | 2 | 20kgs | 53*29*37 |
| AF4D400HJM38 | YWF4D– 400HJM | 380 | 0.6 | 50 | 64 | 265 | 1300 | 3150 | 1855 | 500 | 51 | – | 2 | 10kgs | 53*29*37 |




Q1: Are you a factory or trading company ?
A1: Yes,We are the factory which have 15 years manufacture history.
Q2: What is DC Fan and AC fan?
A2: DC fan is power by DC voltage,always is 5V 12V 24V 48V 60V and72V.
AC fan is power by AC voltage,always is 110V,220V and 380V.
Q3: How to choose Fan?
A3: To choose a Fan, you should consider the points below:
a. Fan size b. Fan voltage c. Fan speed
d. Fan bearing type ? ( Sleeve-bearing or Ball-bearing type?)
e. Fan power ( Wattage) f. Fan airflow.
Q4: How long is the warranty?
A4: We Guarantee 1 years warranty.
Q5: What is the delivery time?
A5: Sample lead time:3-5 days
Mass production Delivery lead time: 1 -3 weeks(Depend on the quantity)
Q6: Can you tell me the normal DC fan Model?
A6:
15*15*04mm/ 20*20*06mm / 20*20*10mm/ 25*25*07mm/ 25*25*10mm / 30*30*07mm/ 30*30*10mm / 35*35*10mm/40*40*07mm/ 40*40*10mm /40*40*15mm/ 40*40*20mm / 40*40*28mm /45*45*10mm/ 50*50*10mm /50*50*12mm/ 50*50*15mm/ 50*50*20mm/ 50*50*25mm/ 60*60*10mm/ 60*60*15/ 60*60*20mm/ 60*60*25mm/ 60*60*38mm/70*70*10mm/ 70*70*15mm / 70*70*25mm / 80*80*10mm/ 80*80*15mm / 80*80*20mm/ 80*80*25mm / 80*80*38mm / 92*92*20mm/ 92*92*25mm/ 92*92*38mm/ 120*120*25mm/ 120*120*32mm/ 120*120*38mm/ 127*127*38mm/140*140*25mm/ 150*150*51mm / 172*150*51mm/ 172*172*51mm/ 200*200*20mm/ 200*200*60mm
Q7: Can you tell me the normal AC fan Model?
A7: 80*80*25mm, 80*80*38mm, 92*92*25mm, 92*92*38mm,
110*110*25mm, 120*120*25mm, 120*120*38mm, 135*135*32mm
172*150*38mm, 172*150*51mm, 150*150*51mm, 172*172*51mm,
180*180*61mm, 200*200*60mm, 223*223*61mm, 230*200*65mm,
107*100*30mm, 150*160*60mm, 210*210*70mm 172*150*51mm 225*225*80mm,280*280*80mm, 250*410*90mm, 300*460*100mm,
200mm-600mm External Rotor fan, 130FLJ1 blower


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Ordering and Pricing
- Minimum order quantity: 1 piece
- Volume pricing:
- 1–9 piece: US $66 / piece
- 10–49 piece: US $65.9 / piece
- 50–99 piece: US $65.8 / piece
- 100+ piece: US $65.5 / piece
- Ships from: China
- Customization: OEM and ODM accepted on qualifying volumes.
Frequently Asked Questions
What is the minimum order quantity for this metal impeller?
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 metal impeller be supplied for my local voltage?
The standard configuration is 220 V. 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 Fengdeng Electric Co., Ltd., based in China. The company 14 years as a verified Alibaba.com supplier, operates its own manufacturing. Browse the full Zhejiang Fengdeng Electric Co., Ltd. range on HVACR Nexus.
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