This inline exhaust fan is published with the manufacturer’s full specification — 220 V, power source type Electric. Made by Changzhou Kaimurui Electric Co., Ltd. (2 years on the platform, typical reply ≤2h). For a binding price and lead time, send the volume you need and where it ships to.
Key Features of This Inline Exhaust Fan
- Model Number: BI-150B
- Power Source Type: Electric
- Power: 110W
- Voltage: 220 V
- Material: Stainless Steel
- Blade Material: Galvanized Steel
Technical Specifications
| Duct Diameter | 8 in |
|---|---|
| Mounting | Free Standing |
| Voltage | 220 V |
| Speed | 2450RPM |
| Material | Stainless Steel |
| Blade Material | Galvanized Steel |
| Power Source Type | Electric |
| Warranty | 1 Year |
| After-Sales Service Provided | Online support |
| Customized Support | OEM, ODM |
| Noise Level | 45db |
| Place Of Origin | Jiangsu, China |
| Model Number | BI-150B |
| Product Name | Fan of the external ducted fan unit |
| Power | 110W |
| Size | can be customized |
| Color | black |
| Rated Speed | 2450RPM |
| Rated Current | 0.5A |
| Noise | <45dB(A) |
| Authentication | CE,CCC |
| Motor | AC Motor |
| Selling Units | Single item |
| Single Volume | 0 cm³ |
| Single Gross Weight | 0.0 kg |
Product Details






Agriculture and Horticulture: Ventilation and air circulation for greenhouses, plant factories and other places, which help
regulate temperature and humidity and promote plant growth.
Hydroponic system: In hydroponic cultivation, it is used to provide air circulation, ensuring that the roots of plants receive
sufficient oxygen and improving the efficiency of plant growth.
Industrial ventilation: Ventilation and air exchange for pipeline systems, applicable to places such as factories and workshops
that require exhaust and air exchange.
Building Ventilation: The ventilation systems applied to buildings, such as ventilation ducts in residential and commercial
buildings, ensure the circulation and quality of air.
Environmental Control: Applied in places where strict control over environmental conditions is required, such as laboratories and
clean rooms, to ensure air quality and temperature regulation.
These fans are characterized by high efficiency, energy saving and low noise. They are applicable to various applications that
require ventilation and air circulation.
Export port | shanghai/ningbo port | |||




1. Low noise and low vibration design.
2. Equipped with NSK low-noise dedicated bearings for long service life.
3. Professional matching of motor and fan for high efficiency and superior performance.




















Changzhou kaimurui Electric Co., Ltd








Q1: Do you have any samples?
Q2, what is your delivery time?
Q3: Do you accept OEM or ODM orders
Q4; What is the payment method?
Q5: Are you a factory or a trading company?
Ordering and Pricing
- Minimum order quantity: 200 piece
- Volume pricing:
- 200–399 piece: US $30 / piece
- 400+ piece: US $29 / piece
- Ships from: China
- Customization: OEM and ODM accepted on qualifying volumes.
Frequently Asked Questions
What is the minimum order quantity for this inline exhaust fan?
The standard minimum order quantity is 200 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 inline exhaust fan be supplied for my local voltage?
The standard configuration is 220 V. 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 Changzhou Kaimurui Electric Co., Ltd., based in China. The company 2 years as a verified Alibaba.com supplier, operates its own manufacturing. Browse the full Changzhou Kaimurui Electric Co., Ltd. range on HVACR Nexus.
See more in Duct Fan Boosters on HVACR Nexus.

























