Air duct booster fan — power source Electric, type Centrifugal Fan. The complete factory specification follows. Made by Sinowell (Shanghai) Co., Ltd. (17 years on the platform, factory-assessed). For a binding price and lead time, send the volume you need and where it ships to.
Key Features of This Air Duct Booster Fan
- Model Number: Air Duct Booster Fan
- Power Source: Electric
- Power Cord: 1.6m 120/240v Power Cord
- Warranty: 2 Years
- Certification: ETL/CE
- Place Of Origin: Shanghai, China
Technical Specifications
| Application | Commercial, Household, Industrial, Grow Room, Greenhouse |
|---|---|
| Size | 4/6/8/10 Inch |
| Power Source | Electric |
| Noise | ≤ 40 dB |
| Number Of Blades | 5 |
| App-Controlled | No |
| Place Of Origin | Shanghai, China |
| Brand Name | SINOWELL |
| Model Number | Air Duct Booster Fan |
| Type | Centrifugal Fan |
| After-Sales Service Provided | Overseas third-party support available |
| Specification | 4"/6"/8"/10" |
| Power Cord | 1.6m 120/240v Power Cord |
| Warranty | 2 Years |
| Item | Hydroponic Ventilation Duct Booster Fan |
| Factory Direct Supply | Yes |
| Certification | ETL/CE |
| Selling Units | Single item |
| Single Volume | 0 cm³ |
| Single Gross Weight | 0.0 kg |
Product Details




DUCT BOOSTER FAN |
– High pressure, strong airflow |
– Low noise levels |
– With pre-wired 5.2Ft 120V/240V power cord |
– 1 Year warranty |
– MOQ: 30PCS |
* UPGRADED ADVANTAGES: Superior balanced blades for long service life & quiet operation; Motor features a permanently lubricated bearing that operates quietly and requires no maintenance; Portable and lightweight; Sufficient 5.2' grounded power cord




























Ordering and Pricing
- Minimum order quantity: 30 piece
- Ships from: China
- Customization: OEM and ODM accepted on qualifying volumes.
Frequently Asked Questions
What is the minimum order quantity for this air duct booster fan?
The standard minimum order quantity is 30 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 2 Years warranty. Spare parts and technical support remain available after the warranty period.
Which certifications does this air duct booster fan carry?
It is supplied with ETL/CE documentation, which covers the requirements of most import markets. Additional test reports can be issued on request.
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 Sinowell (Shanghai) Co., Ltd., based in China. The company 17 years as a verified Alibaba.com supplier, operates its own manufacturing, passed third-party supplier assessment. Browse the full Sinowell (Shanghai) Co., Ltd. range on HVACR Nexus.
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