Centrifugal blower — 12V 24V 48V, power source Electric. The complete factory specification follows. Made by Shenzhen Cheng Gao Da Electronic Techology 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 Centrifugal Blower
- Model Number: CGF14040B
- Power Source: Electric
- Voltage: 12V 24V 48V
- Blade Material: Plastic
- Warranty: 5years
- Certification: CE,FCC,RoHS
Technical Specifications
| Voltage | 12V 24V 48V |
|---|---|
| Type | Blower |
| Blade Material | Plastic |
| Mounting Type | Free Standing |
| Bearing Type | Sleeve Bearing |
| Power Source | Electric |
| Warranty | 5years |
| After-Sales Service Provided | Online support |
| Customized Support | OEM, ODM |
| Place Of Origin | Guangdong, China |
| Brand Name | SZCGFAN |
| Model Number | CGF14040B |
| Product Name | CGF14040B Dc Blower Cooling Fan |
| Size | 140*140*40 mm |
| Applicable Industries | Building Material Shops, Machinery Repair Shops |
| Mute | Silent Fan |
| Bearing | two ball,sleeve, HY, other |
| Application | Industrial equipment |
| Impeller | Plastic |
| Thickness | 40mm |
| Certification | CE,FCC,RoHS |
| Selling Units | Single item |
| Single Package Size | 20X20X16 cm |
| Single Gross Weight | 0.353 kg |
Product Details


Bearing type | Two ball,Sleeve,HY.Other |
Mute | Silent fan |
Dimensions (length × width × height) | 140*140*40 MM |
Certification | CE, ROHS, FCC |
Life Time | 50000hours |
Warranty period | 5 years |
Frame Materials | Plastic ( UL94V-0 ) |
Weight | 353g |
Certification | CE, RoHS, FCC, UL |
Wire | 2-Pin, 3-Pin, 4-Pin With Customized Connector |


















Ordering and Pricing
- Minimum order quantity: 2 piece
- Volume pricing:
- 2–100 piece: US $6.5 / piece
- 101–2000 piece: US $6.15 / piece
- 2001–10000 piece: US $5.85 / piece
- 10001+ piece: US $5.45 / piece
- Ships from: China
- Customization: OEM and ODM accepted on qualifying volumes.
Frequently Asked Questions
What is the minimum order quantity for this centrifugal blower?
The standard minimum order quantity is 2 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 5years warranty. Spare parts and technical support remain available after the warranty period.
Which certifications does this centrifugal blower carry?
It is supplied with CE,FCC,RoHS documentation, which covers the requirements of most import markets. Additional test reports can be issued on request.
Can the centrifugal blower be supplied for my local voltage?
The standard configuration is 12V 24V 48V. 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 Shenzhen Cheng Gao Da Electronic Techology 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 Shenzhen Cheng Gao Da Electronic Techology Co., Ltd. range on HVACR Nexus.
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