The axial fan listed here carries 48V, power source Electric, documented exactly as the manufacturer publishes it. Made by Guangzhou Yuexiu District Weikeheng Electronic Firm (2 years on the platform, typical reply ≤2h). Quantity and destination market determine the final price — tell us both for a firm quote.
Key Features of This Axial Fan
- Model Number: 6318/2TDHHP
- Power Source: Electric
- Voltage: 48V
- Material: Aluminum Alloy
- Blade Material: Metal
- Speed: ~2900 RPM
Technical Specifications
| Voltage | 48V |
|---|---|
| Speed | ~2900 RPM |
| Type | Duct Axial Fan |
| Material | Aluminum Alloy |
| Blade Material | Metal |
| Mounting Type | Free Standing |
| Bearing Type | Ball Bearing |
| Power Source | Electric |
| Warranty | 1 Year |
| After-Sales Service Provided | Free Spare Parts |
| Customized Support | ODM |
| Place Of Origin | Guangdong, China |
| Brand Name | Original |
| Model Number | 6318/2TDHHP |
| Color | Black |
| Selling Units | Single item |
| Single Package Size | 26X15X18 cm |
| Single Gross Weight | 0.98 kg |
Product Details




Item | Details |
Model Number | 6318/2TDHHP |
Brand | papst (Germany) |
Type | DC Axial Cooling Fan |
Rated Voltage | 48V DC (Operating Range: 36–72V DC) |
Rated Current | 2.65 A |
Rated Power | 127 W |
Version | Var.036 |
Bearing Type | Ball Bearing (Industrial Grade) |
Dimension | Φ172× 51 mm (Round Frame) |
Speed | ~2900 RPM |
Air Flow | ~550 m³/h (324 CFM) |
Noise Level | ~55 dBA |
Operating Temperature | -10°C ~ +70°C |
Certifications | FCC, RoHS, CE |
Wire Definition | 4-wire (with connector: PWM speed control compatible) |
Application | Industrial Inverter, UPS, Server Cabinet, HVAC, Energy Storage System, Precision Machinery Cooling |






















Ordering and Pricing
- Minimum order quantity: 2 piece
- Volume pricing:
- 2–199 piece: US $30 / piece
- 200–499 piece: US $29 / piece
- 500–999 piece: US $28 / piece
- 1000+ piece: US $27 / 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 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 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 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 Guangzhou Yuexiu District Weikeheng Electronic Firm, based in China. The company 2 years as a verified Alibaba.com supplier, Trading Company. Browse the full Guangzhou Yuexiu District Weikeheng Electronic Firm range on HVACR Nexus.
See more in EC Inline Duct Fans on HVACR Nexus.

























