This centrifugal fan is published with the manufacturer’s full specification — 230 V, 110V 1250m³/h; 230V 1300m³/h. Made by Zhengzhou Dema Electric Co., Ltd. (3 years on the platform, typical reply ≤3h). For a binding price and lead time, send the volume you need and where it ships to.
Key Features of This Centrifugal Fan
- Power Source Type: Corded Electric
- Power & Current: 110V 100W/1.4A; 230V 110W/1.0A
- Voltage: 230 V
- Airflow Parameter: 110V 1250m³/h; 230V 1300m³/h
- Material: Plastic/Stainless Steel
- Blade Material: Plastic/Stainless Steel
Technical Specifications
| Mounting | Free Standing |
|---|---|
| Voltage | 230 V |
| Motor Type | Brushless Motor |
| Speed | 2760RPM |
| Material | Plastic/Stainless Steel |
| Blade Material | Plastic/Stainless Steel |
| Power Source Type | Corded Electric |
| Warranty | 1 Year |
| After-Sales Service Provided | Video Technical Support |
| Customized Support | OEM, ODM, OBM |
| Noise Level | 72DB |
| Place Of Origin | Henan, China |
| Brand Name | DEMMA |
| Color | White/Black/Customized |
| Model | FLW250-77 series EC backward curved centrifugal fan |
| Size | Outer diameter 255mm, total height 127mm |
| Power & Current | 110V 100W/1.4A; 230V 110W/1.0A |
| Speed Performance | 110V 2650RPM; 230V 2760RPM |
| Airflow Parameter | 110V 1250m³/h; 230V 1300m³/h |
| Static Pressure Parameter | 110V 600Pa; 230V 660Pa |
| Material & Structure | PA66 black nylon impeller |
| Application Scenarios | industrial cabinets,communication cabinet, server cabinet |
| Selling Units | Single item |
| Single Volume | 0 cm³ |
| Single Gross Weight | 0.0 kg |
Ordering and Pricing
- Minimum order quantity: 1 piece
- Volume pricing:
- 1–999 piece: US $49.1 / piece
- 1000+ piece: US $39 / 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.
Can the centrifugal fan be supplied for my local voltage?
The standard configuration is 230 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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