This centrifugal fan is published with the manufacturer’s full specification — 220 V, 647CFM(1100m³/h). Made by Zhengzhou Dema Electric Co., Ltd. (3 years on the platform, typical reply ≤3h). Quantity and destination market determine the final price — tell us both for a firm quote.
Key Features of This Centrifugal Fan
- Voltage: 220 V
- Air Flow: 647CFM(1100m³/h)
- Blade Material: Plastic
- Noise Level: 69dB-A
- Speed: 2650RPM
- Warranty: 1 Year
Technical Specifications
| Type | Backward Curved Blade Radial Fan |
|---|---|
| Voltage | 220 V |
| Speed | 2650RPM |
| Blade Material | Plastic |
| Mounting | Free Standing |
| Warranty | 1 Year |
| After-Sales Service Provided | Video Technical Support |
| Customized Support | OEM |
| Place Of Origin | Henan, China |
| Brand Name | demma |
| Color | Black |
| Keyword | AC Backward Curved Centrifugal Fan |
| Dimension | 8.9 Inch (225mm) |
| Air Flow | 647CFM(1100m³/h) |
| Static Pressure | 550Pa |
| Electrical Spec | 220V AC,0.60A,50Hz,1 Phase,135W |
| Noise Level | 69dB-A |
| Certification | CE RoHS |
| Working Temperature | -30℃~+70℃ |
| Application | Whole line automation PLC main control cabinet |
| Selling Units | Single item |
| Single Package Size | 50X50X50 cm |
| Single Gross Weight | 2.5 kg |
Product Details
- Dual voltage options: 220V single phase / 380V three phase, adapting to different power supply scenarios
- Delivers 9 Inch (225mm) 706 CFM (1200m³/h) high airflow to meet rapid cooling needs of high-power electrical cabinets
- 135W rated power with PA66 black plastic impeller, durable and stable for long-term use in equipment environments
- Low noise operation at 69-71dB-A, balancing high-efficiency cooling and quiet equipment environment needs
Ordering and Pricing
- Minimum order quantity: 1 piece
- Volume pricing:
- 1–9 piece: US $31 / piece
- 10+ piece: US $29.8 / piece
- Ships from: China
- Customization: OEM and ODM accepted on qualifying volumes.
Frequently Asked Questions
What is the minimum order quantity for this 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 centrifugal fan carry?
It is supplied with CE RoHS documentation, which covers the requirements of most import markets. Additional test reports can be issued on request.
Can the centrifugal fan 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 Zhengzhou Dema Electric Co., Ltd., based in China. The company 3 years as a verified Alibaba.com supplier, operates its own manufacturing. Browse the full Zhengzhou Dema Electric Co., Ltd. range on HVACR Nexus.
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