This boosting diagonal flow fan is published with the manufacturer’s full specification — voltage 100-240V, airflow 68, 130, 345, 480 CFM. Made by HuanWing International HongKong Technology Limited (1 year on the platform, typical reply ≤1h). Quantity and destination market determine the final price — tell us both for a firm quote.
Key Features of This Boosting Diagonal Flow Fan
- Model Number: CF3(7000RPM), CF4(4500RPM), CF6(3000RPM), CF8(2500RPM)
- Power Source: Electric
- Power: 7, 7, 22, 24W
- Voltage: 100-240V
- Airflow: 68, 130, 345, 480 CFM
- Material: OTHER
Technical Specifications
| Voltage | 100-240V |
|---|---|
| Speed | 2500RPM-7000RPM |
| Type | Duct Axial Fan |
| Material | OTHER |
| Blade Material | other |
| Mounting Type | Duct Fan |
| Bearing Type | Sleeve Bearing |
| Power Source | Electric |
| Warranty | 1 Year |
| After-Sales Service Provided | Video Technical Support |
| Customized Support | OEM, ODM |
| Place Of Origin | China |
| Brand Name | . |
| Model Number | CF3(7000RPM), CF4(4500RPM), CF6(3000RPM), CF8(2500RPM) |
| Color | Black |
| Power | 7, 7, 22, 24W |
| Current | ≤ 0.3, 0.4, 1.1, 1.9 Amps |
| Airflow | 68, 130, 345, 480 CFM |
| Wind Pressure | 166, 145, 155, 171 Pa |
| Net Weight | 0.2, 0.4, 0.7, 1.0 Kg |
| Selling Units | Single item |
| Single Volume | 0 cm³ |
| Single Gross Weight | 0.0 kg |
Product Details


Product Introduction














Model | Project | Value |
Voltage | 100-240V | |
Power | 7W | |
Current | ≤0.3 Amps | |
Speed | 7000 RPM | |
Airflow | 68 CFM | |
Wind pressure | 166 Pa | |
Net weight | 0.2 Kg | |
Voltage | 100-240V | |
Power | 7W | |
Current | ≤0.4 Amps | |
Speed | 4500 RPM | |
Airflow | 130 CFM | |
Wind pressure | 145 Pa | |
Net weight | 0.4 Kg | |
CF6 | Voltage | 100-240V |
Power | 22W | |
Current | ≤1.1 Amps | |
Speed | 3000 RPM | |
Airflow | 345 CFM | |
Wind pressure | 155 Pa | |
Net weight | 0.7 Kg | |
Voltage | 100-240V | |
Power | 24W | |
Current | ≤1.9 Amps | |
Speed | 2500 RPM | |
Airflow | 480 CFM | |
Wind pressure | 171 Pa | |
Net weight | 1.0 Kg |














DIRECT FROM MANUFACURER
EXPERIENCED EMPLOYEES


Q1. How can we know the product quality? |
A1: We recommend you to order a sample. You can also email us for detail photos to check if you can't get enough information on the product eite. |
Q2. Is it the final price in the price list? |
A2: No, there are still some negotiated rooms. It depends on the order you placed, the more you placed, the lower the price will be. |
Q3. Can you provide OEM/ODM service? |
A3: YES. The OEM/ODM is welcome, we can print any logo on the sample as your require. |
Q4. Can I get free samples? |
A4: Yes, some samples are free for customers, but they need to pay for the express fee. For details, please send a message to our sales service. |
Q5: Can I put my own logo on your paper box? |
A5: Yes, OEM orders are welcome. |
Q6. How can I send inquiry? |
A6: If you find something you are interested in, you can click "Chat Now", or you can leave your information to us. |
Q7. What is your payment? |
A7: We normally accept payment based on L/C, T/T, Western Union, PayPal and Money Gram. |
Ordering and Pricing
- Minimum order quantity: 10 piece
- Volume pricing:
- 10–999 piece: US $30 / piece
- 1000+ piece: US $25 / piece
- Ships from: HK
- Customization: OEM and ODM accepted on qualifying volumes.
Frequently Asked Questions
What is the minimum order quantity for this boosting diagonal flow fan?
The standard minimum order quantity is 10 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 boosting diagonal flow fan be supplied for my local voltage?
The standard configuration is 100-240V. 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 HuanWing International HongKong Technology Limited. The company 1 years as a verified Alibaba.com supplier, Trading Company. Browse the full HuanWing International HongKong Technology Limited range on HVACR Nexus.
See more in Inline Duct Fans on HVACR Nexus.



















