The inline duct ventilation fan listed here carries 220 V, power source type Alternating current, documented exactly as the manufacturer publishes it. Made by Changzhou Kaimurui Electric Co., Ltd. (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 Inline Duct Ventilation Fan
- Model Number: YDK300-4
- Power Source Type: Alternating current
- Power: 300W
- Voltage: 220 V
- Material: Stainless Steel
- Blade Material: Stainless Steel
Technical Specifications
| Mounting | Free Standing |
|---|---|
| Voltage | 220 V |
| Speed | 4000 RPM |
| Material | Stainless Steel |
| Blade Material | Stainless Steel |
| Power Source Type | Alternating current |
| Warranty | 1 Year |
| After-Sales Service Provided | Video Technical Support |
| Customized Support | OEM, ODM, OBM |
| Noise Level | 48db and above |
| Place Of Origin | Jiangsu, China |
| Model Number | YDK300-4 |
| Product Name | Ac Centrifugal Fan |
| Motor | AC Motor |
| Size | can be customized |
| Color | White |
| Power | 300W |
| Rated Speed | 1050RPM |
| Rated Current | 2.5A |
| Authentication | CE,CCC |
| Selling Units | Single item |
| Single Volume | 0 cm³ |
| Single Gross Weight | 0.0 kg |
Product Details






environment and eliminate harmful gases and dust. 2. Commercial buildings: Central air conditioning systems, including office
buildings, shopping centers and hotels, are used to regulate and purify indoor air. 3. Medical facilities: air handling systems,
such as hospitals and clinics, ensure clean and hygienic air and reduce the spread of germs. 4. Data center: Cooling and
ventilation systems for data centers to ensure that equipment operates at the right temperature and humidity. 5, public
facilities: such as airports, railway stations and other places where large numbers of people gather to provide a comfortable air
environment. In different application areas, the main function of these fans is to filter, heat, cool, humidify or dehumidify the
air through the air handling cabinet to meet the needs of the specific environment.
Export port | shanghai/ningbo port | |||
Product packaging size | Length width height: 35*45*38 (cm) | |||
Gross weight per piece: | 12kg/bag | |||
Conventional packing method | 1. 1pc/bag,2. According to your request |




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: 500 piece
- Volume pricing:
- 500–999 piece: US $80 / piece
- 1000+ piece: US $79 / piece
- Ships from: China
- Customization: OEM and ODM accepted on qualifying volumes.
Frequently Asked Questions
What is the minimum order quantity for this inline duct ventilation fan?
The standard minimum order quantity is 500 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 duct ventilation 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 Inline Duct Fans on HVACR Nexus.
























