This centrifugal fan is published with the manufacturer’s full specification — 48 V, air flow 1400m³/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
- Rated Power: 105W
- Voltage: 48 V
- Rated Voltage: 48V
- Air Flow: 1400m³/h
- Blade Material: Plastic
- Noise Level: 74dB(A)
Technical Specifications
| Type | Backward Curved Blade Radial Fan |
|---|---|
| Voltage | 48 V |
| Speed | 2000RPM |
| Blade Material | Plastic |
| Mounting | Cabinet Mounted |
| Warranty | 1 Year |
| After-Sales Service Provided | Video Technical Support |
| Customized Support | OEM, ODM, OBM |
| Place Of Origin | Henan, China |
| Brand Name | DEMMA |
| Color | Black |
| Rated Voltage | 48V |
| Rated Current | 2.2A |
| Rated Power | 105W |
| Rated Speed | 2000RPM |
| Air Flow | 1400m³/h |
| Noise Level | 74dB(A) |
| Operating Temperature | -40~+65℃ |
| Selling Units | Single item |
| Single Package Size | 50X50X50 cm |
| Single Gross Weight | 5.0 kg |
Product Details
- Precise Spec: 12 Inch (280mm), large airflow of 1095 CFM (1860 m³/h) , efficient heat dissipation & ventilation
- Backward Centrifugal Structure: 750 Pa sufficient static pressure, stable air pressure for continuous cabinet cooling
- Durable Material: PA66 nylon impeller & steel base plate, anti-deformation, anti-aging and long service life
- Low-noise Stable Operation: 2500RPM constant speed, 79dB-A low noise for long-term non-stop working
Ordering and Pricing
- Minimum order quantity: 100 piece
- Volume pricing:
- 100–999 piece: US $75.56 / piece
- 1000+ piece: US $66.72 / 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 100 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 48 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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