Key specification for this restaurant workshop air extractor: voltage 110/220V, type Centrifugal Fan. Everything below is reproduced from the factory data sheet. Made by Ningbo Biote Mechanical Electrical Co., Ltd. (9 years on the platform, factory-assessed). Quantity and destination market determine the final price — tell us both for a firm quote.
Key Features of This Restaurant Workshop Air Extractor
- Voltage: 110/220V
- Blade Material: /
- Warranty: Other
- Place Of Origin: Zhejiang, China
- Type: Centrifugal Fan
- Single Package Size: 51X51X30 cm
Technical Specifications
| Mounting | Duct Fan |
|---|---|
| Voltage | 110/220V |
| Blade Material | / |
| Warranty | Other |
| After-Sales Service Provided | Video Technical Support |
| Customized Support | OEM, ODM |
| Place Of Origin | Zhejiang, China |
| Brand Name | Biote |
| Product Name | Inline Duct Fan |
| Type | Centrifugal Fan |
| Core Components | motor |
| Applicable Industries | Other |
| Selling Units | Single item |
| Single Package Size | 51X51X30 cm |
| Single Gross Weight | 20.0 kg |
Product Details


Model Inch | Air flow (m³/min) | Voltage (V) | Frequency (Hz) | Power (w) | Noise dB (A) | Pressure (PA) | Length (A) (mm) | Height (B) (mm) | Caliber (C) (mm) |
BF-3-75 | 2.5 | 220 | 50 | 35 | ≤45 | 111 | 220 | 140 | 70(±2) |
BF-4S-100 | 2.5 | 220 | 50 | 35 | ≤45 | 111 | 225 | 145 | 70(±2) |
BF-4-100 | 5.0 | 220 | 50 | 35 | ≤50 | 182 | 260 | 180 | 95(±2) |
BF-5-125 | 5.0 | 220 | 50 | 50 | ≤50 | 182 | 255 | 185 | 115(±2) |
BF-6-150 | 7.0 | 220 | 50 | 75 | ≤60 | 264 | 205 | 305 | 145(±2) |
BF-8-200 | 13.0 | 220 | 50 | 160 | ≤69 | 343 | 230 | 300 | 195(±2) |
BF-10-250 | 24.2 | 220 | 50 | 225 | ≤75 | 488 | 270 | 400 | 245(±2) |
BF-12-315 | 49.0 | 220 | 50 | 320 | ≤80 | 630 | 360 | 450 | 320(±2) |


















Ordering and Pricing
- Minimum order quantity: 50 piece
- Volume pricing:
- 50–99 piece: US $10.8 / piece
- 100–499 piece: US $9.8 / piece
- 500+ piece: US $9.2 / piece
- Ships from: China
- Customization: OEM and ODM accepted on qualifying volumes.
Frequently Asked Questions
What is the minimum order quantity for this restaurant workshop air extractor?
The standard minimum order quantity is 50 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 Other warranty. Spare parts and technical support remain available after the warranty period.
Can the restaurant workshop air extractor 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.
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