This inline duct fan is published with the manufacturer’s full specification — voltage 110/220v, power source type Corded Electric. For a binding price and lead time, send the volume you need and where it ships to.
Key Features of This Inline Duct Fan
- Model Number: BF-3-75, BF-4S-100, BF-4-100, BF-5-100, BF-6-150, BF-8-200, BF-10-250, BF-12-315
- Power Source Type: Corded Electric
- Voltage: 110/220v
- Material: Plastic
- Blade Material: Plastic
- Noise Level: 35–39 dB
Technical Specifications
| Duct Diameter | 5 in, 8 in, 6in, 4 in, 3 in, 12 in |
|---|---|
| Mounting | Duct Fan |
| Voltage | 110/220v |
| Motor Type | AC Motor |
| Speed | 2600RPM |
| Material | Plastic |
| Blade Material | Plastic |
| Power Source Type | Corded Electric |
| Warranty | 1 Year |
| After-Sales Service Provided | Video Technical Support |
| Customized Support | OEM, ODM |
| Noise Level | 35–39 dB |
| Place Of Origin | Zhejiang, China |
| Brand Name | Bitoe |
| Model Number | BF-3-75, BF-4S-100, BF-4-100, BF-5-100, BF-6-150, BF-8-200, BF-10-250, BF-12-315 |
| Color | Black, White |
| Product Name | Duct Exhaust Fan |
| Type | Centrifugal Fan |
| Core Components | Motor |
| Applicable Industries | Commercial Buildings, Industrial Plants, Warehouses |
| Size / Diameter | 4 / 6 / 8 / 10 /12Inch |
| Control Methods | Button Control |
| Certification | CE, ETL |
| Selling Units | Single item |
| Single Package Size | 75X35X50 cm |
| Single Gross Weight | 16.0 kg |
Ordering and Pricing
- Minimum order quantity: 50 set
- Volume pricing:
- 50–99 set: US $10.8 / set
- 100–499 set: US $9.8 / set
- 500+ set: US $9.2 / set
- Ships from: China
- Customization: OEM and ODM accepted on qualifying volumes.
Frequently Asked Questions
What is the minimum order quantity for this inline duct fan?
The standard minimum order quantity is 50 set. 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.
Which certifications does this inline duct fan carry?
It is supplied with CE, ETL documentation, which covers the requirements of most import markets. Additional test reports can be issued on request.
Can the inline duct fan be supplied for my local voltage?
The standard configuration is 110/220v. 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 Ningbo Biote Mechanical Electrical Co., Ltd., based in China. The company 9 years as a verified Alibaba.com supplier, Trading Company, passed third-party supplier assessment. Browse the full Ningbo Biote Mechanical Electrical Co., Ltd. range on HVACR Nexus.
See more in Exhaust Fan on HVACR Nexus.
























