This axial fan is published with the manufacturer’s full specification — 5V, power source Electric. Made by Zhengzhou Dema Electric Co., Ltd. (3 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 Axial Fan
- Model Number: DC-4020H5B
- Power Source: Electric
- Voltage: 5V
- Material: Plastic
- Blade Material: Plastic
- Speed: 8000RPM
Technical Specifications
| Voltage | 5V |
|---|---|
| Speed | 8000RPM |
| Type | dc cooling fan |
| Material | Plastic |
| Blade Material | Plastic |
| Mounting Type | Free Standing |
| Bearing Type | Ball Bearing |
| Power Source | Electric |
| Warranty | 1 Year |
| After-Sales Service Provided | Online support |
| Customized Support | OEM |
| Place Of Origin | Henan, China |
| Brand Name | DEMMA |
| Model Number | DC-4020H5B |
| Color | Black |
| Selling Units | Single item |
| Single Volume | 0 cm³ |
| Single Gross Weight | 0.0 kg |
Product Details
- 1.65W ultra-low power, fits 5V DC supply,Rated Airflow: 8.5CFM
- 40×40×20mm thin compact size, fits small electrical boxes & instrument housings
- Bearing Type: Ball Bearing / Sleeve Bearing Optional
- UL94-V0 flame retardant housing, CE certified, meets safety standards
Ordering and Pricing
- Minimum order quantity: 1 piece
- Volume pricing:
- 1–299 piece: US $1.51 / piece
- 300+ piece: US $1.17 / piece
- Ships from: China
- Customization: OEM and ODM accepted on qualifying volumes.
Frequently Asked Questions
What is the minimum order quantity for this axial 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 axial fan be supplied for my local voltage?
The standard configuration is 5V. 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.
See more in Axial Flow Fans on HVACR Nexus.
