Key specification for this line duct fan: voltage 220-240V, power source type Corded Electric. Everything below is reproduced from the factory data sheet. Made by Shenzhen Dongcheng Environmental Technology Co., Ltd. (2 years on the platform, typical reply ≤3h). Quantity and destination market determine the final price — tell us both for a firm quote.
Key Features of This Line Duct Fan
- Model Number: DF-100W2
- Power Source Type: Corded Electric
- Voltage: 220-240V
- Material: Metal
- Blade Material: Metal
- Noise Level: 37-45 dB
Technical Specifications
| Duct Diameter | 4 in |
|---|---|
| Mounting | Duct Fan |
| Voltage | 220-240V |
| Motor Type | AC Motor |
| Speed | 1950/2450 RPM |
| Material | Metal |
| Blade Material | Metal |
| Power Source Type | Corded Electric |
| Warranty | 1 Year |
| After-Sales Service Provided | Online support |
| Customized Support | OEM, ODM |
| Noise Level | 37-45 dB |
| Place Of Origin | Guangdong, China |
| Brand Name | DCFAIR |
| Model Number | DF-100W2 |
| Color | Natural Metal |
| Selling Units | Single item |
| Single Package Size | 37X32X30 cm |
| Single Gross Weight | 4.000 kg |
Product Details
production, and global sales. Our core R&D group brings together fluid mechanics and electrical engineering professionals to
develop optimized fan aerodynamics and smart drive integration. More than a decade of focused development has earned us multiple
patents for impeller structure design, low-noise and energy-saving technologies, and scenario-specific adaptation technologies. As
a trusted source manufacturer, we deliver high-performance, precision-engineered air-moving solutions for diverse commercial and
industrial applications, reinforced by our comprehensive OEM & ODM services.
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Ordering and Pricing
- Minimum order quantity: 1 piece
- Volume pricing:
- 1–49 piece: US $45 / piece
- 50–99 piece: US $43 / piece
- 100+ piece: US $35 / piece
- Ships from: China
- Customization: OEM and ODM accepted on qualifying volumes.
Frequently Asked Questions
What is the minimum order quantity for this line duct fan?
The standard minimum order quantity is 1 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 line duct fan be supplied for my local voltage?
The standard configuration is 220-240V. 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 Shenzhen Dongcheng Environmental Technology Co., Ltd., based in China. The company 2 years as a verified Alibaba.com supplier, operates its own manufacturing. Browse the full Shenzhen Dongcheng Environmental Technology Co., Ltd. range on HVACR Nexus.
See more in Centrifugal Fans on HVACR Nexus.
