Iron duct centrifugal fan — 110V/220V/380V420V, power source type Corded Electric. The complete factory specification follows. Made by Guangzhou Xinfeng Fan Co., Ltd. (14 years on the platform, typical reply ≤5h). Quantity and destination market determine the final price — tell us both for a firm quote.
Key Features of This Iron Duct Centrifugal Fan
- Model Number: 3.5A, 4A, 4.5A, 5A, 5.6A, 6.3A, 7.1D, 8D, 9D, 10D, 11.2D, 12.5D, 14D
- Power Source Type: Corded Electric
- Voltage: 110V/220V/380V420V
- Material: Stainless Steel
- Blade Material: Cast Iron an stainless steel
- Warranty: 1 Year
Technical Specifications
| Mounting | Duct Fan |
|---|---|
| Voltage | 110V/220V/380V420V |
| Motor Type | AC Motor |
| Material | Stainless Steel |
| Blade Material | Cast Iron an stainless steel |
| Power Source Type | Corded Electric |
| Warranty | 1 Year |
| After-Sales Service Provided | Online support |
| Customized Support | OEM, ODM |
| Place Of Origin | Guangdong, China |
| Brand Name | Suifeng |
| Model Number | 3.5A, 4A, 4.5A, 5A, 5.6A, 6.3A, 7.1D, 8D, 9D, 10D, 11.2D, 12.5D, 14D |
| Product Name | 3HP 2.2KW 3 Phase High Quality High Airflow Centrifugal Fan Air Blower |
| Hertz | 50Hz/60Hz |
| Certification | CE/RoHS/ISO9001/CCC |
| Working Temperature | less than 600 ℃ degree Celsius |
| Water Proof Standard | IP44/IP54/IP55 |
| Total Pressure | 2744~42409 |
| Color | custom |
| Feature | High Efficiency |
| Selling Units | Single item |
| Single Package Size | 10X10X10 cm |
Product Details
Model | Revolution (r/min) | Volume (m³/h) | static pressure (Pa) | Power (Kw) |
DZ160 | 2800 | 800-1080 | 900-700 | 0.37 |
DZ190 | 1400 | 900-1080 | 280-210 | 0.25 |
2825 | 2100-2300 | 840-760 | 0.75 | |
DZ200 | 2825 | 2300-2500 | 850-780 | 1.1 |
DZ230 | 1400 | 1500 | 360 | 0.37 |
2840 | 3500 | 1230 | 1.5 | |
DZ250 | 1390 | 2200-2500 | 450-380 | 0.55 |
2840 | 2700-4200 | 1471-1275 | 2.2 | |
2880 | 3500-4300 | 1500-1350 | 3 | |
DZ270 | 1390 | 3200 | 410 | 0.75 |
2900 | 5440 | 1640 | 1.5 | |
2.8A | 1390 | 1370-2760 | 480-345 | 0.75 |
DZ300 | 1400 | 4000-4500 | 550-500 | 1.5 |
3A | 910 | 1408-2850 | 300-260 | 2.2 |
1420 | 2150-4270 | 654-535 | 1.1 | |
1420 | 2200-4400 | 650-520 | 3 | |
DZ350 | 910 | 3600-4300 | 350-260 | 1.1 |
1420 | 5100-6700 | 1200-1000 | 2.2 | |
3.5A | 910 | 3200-5080 | 438-367 | 3 |
1420 | 2365-5613 | 767-702 | 4 | |
1420 | 5275-8065 | 1000-840 | 2.2 | |
DZ400 | 1440 | 9000-11000 | 950-850 | 2.2 |
DZ400L | 940 | 10000 | 605 | 3 |
4A | 940 | 4860-7807 | 684-586 | 3 |
960 | 5742-8830 | 670-520 | 7.5 | |
DZ450 | 960 | 10800 | 900-700 | 3 |
1440 | 12000-14000 | 1100-1000 | 4 | |
4.5A | 960 | 6175-9220 | 896-837 | 4 |
960 | 7342-11120 | 880-837 | 5.5 | |
DZ500 | 960 | 10000-14000 | 740-670 | 4 |
960 | 12500-16500 | 900-790 | 5.5 | |
5A | 960 | 8127-1005 | 1167-1090 | 5.5 |
960 | 8857-13021 | 1147-1018 | 7.5 | |
DZ550 | 960 | 16500-18000 | 820-740 | 7.5 |
970 | 18000-19800 | 850-790 | 11 | |
DZ600 | 970 | 19500-20500 | 910-790 | 11 |
970 | 20500-21800 | 1050-900 | 11 | |
6A | 970 | 9820-16894 | 1200-1100 | 11 |
6.5A | 970 | 10800-21000 | 1270-1100 | 11 |
7A | 730 | 12053-21330 | 1080-950 | 11 |
1.Do you have MOQ?
2.How long is the product's warranty?
3.Can you provide OEM or ODM?
4.Are you a manufacturer or a trader?
Ordering and Pricing
- Minimum order quantity: 1 piece
- Volume pricing:
- 1–98 piece: US $1000 / piece
- 99+ piece: US $900 / piece
- Ships from: China
- Customization: OEM and ODM accepted on qualifying volumes.
Frequently Asked Questions
What is the minimum order quantity for this iron duct centrifugal 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.
Which certifications does this iron duct centrifugal fan carry?
It is supplied with CE/RoHS/ISO9001/CCC documentation, which covers the requirements of most import markets. Additional test reports can be issued on request.
Can the iron duct centrifugal fan be supplied for my local voltage?
The standard configuration is 110V/220V/380V420V. 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 Guangzhou Xinfeng Fan Co., Ltd., based in China. The company 14 years as a verified Alibaba.com supplier, operates its own manufacturing. Browse the full Guangzhou Xinfeng Fan Co., Ltd. range on HVACR Nexus.
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