This cross flow fan is published with the manufacturer’s full specification — 12V, 7CFM. Made by Beijing Zihang Dahui Electronics Co., Ltd. (7 years on the platform, factory-assessed). For a binding price and lead time, send the volume you need and where it ships to.
Key Features of This Cross Flow Fan
- Model Number: HCD25070A12BF
- Voltage: 12V
- Voltage Range: 12V
- Air Flow: 7CFM
- Blade Material: Cast Iron
- Speed: 4000RPM
Technical Specifications
| Voltage | 12V |
|---|---|
| Mounting | Free Standing |
| Blade Material | Cast Iron |
| Customized Support | OEM |
| After-Sales Service Provided | Online support |
| Warranty | 2 Years |
| Place Of Origin | Beijing, China |
| Brand Name | hang da hui |
| Model Number | HCD25070A12BF |
| Type | 25070 12v 24v 4000rpm 25mm cross flow fan 5v |
| Motor Type | DC |
| Voltage Range | 12V |
| Max Pressure | 1.8mmAq |
| Installation | Duct fan |
| Air Flow | 7CFM |
| Speed | 4000RPM |
| Certification | ce and RoHS |
| Selling Units | Single item |
| Single Package Size | 15X10X10 cm |
| Single Gross Weight | 0.8 kg |
Product Details
safc cross flow fan mini tangential fan 25070 12v 24v 4000rpm 25mm cross flow fan 5v
| DC cross flow fan product overview | ||
| texture of material | Wind wheel — aluminum; shell — cold rolled sheet (electrophoresis) | |
| Fan rotation direction | From the direction of the fan blade, it is anticlockwise | |
| insulation resistance | More than 500 megohm | |
| Operating ambient temperature | -40℃~70℃ | |
| life | S (oil bearing) 40000 hours, B (ball bearing) 60000 hours | |
| The company can make the following special function fans according to customers' requirements: | ||
| 1.PWM speed regulation | 2.TC temperature control, RD alarm | 3.FG |
| 4.Soft start | 5. IC protection, with locked rotor, automatic restart | 6.waterproof |


















Ordering and Pricing
- Minimum order quantity: 1 piece
- Volume pricing:
- 1–99 piece: US $18 / piece
- 100–9999 piece: US $17 / piece
- 10000+ piece: US $14.5 / piece
- Ships from: China
- Customization: OEM and ODM accepted on qualifying volumes.
Frequently Asked Questions
What is the minimum order quantity for this cross flow 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 2 Years warranty. Spare parts and technical support remain available after the warranty period.
Which certifications does this cross flow fan carry?
It is supplied with ce and RoHS documentation, which covers the requirements of most import markets. Additional test reports can be issued on request.
Can the cross flow fan be supplied for my local voltage?
The standard configuration is 12V. 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 Beijing Zihang Dahui Electronics Co., Ltd., based in China. The company 7 years as a verified Alibaba.com supplier, operates its own manufacturing, passed third-party supplier assessment. Browse the full Beijing Zihang Dahui Electronics Co., Ltd. range on HVACR Nexus.
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