Variable exhaust inline fan — 120V/60HZ, model number Exhaust Inline Fan Speed Controllers. The complete factory specification follows. Made by Sinowell (Shanghai) Co., Ltd. (17 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 Variable Exhaust Inline Fan
- Model Number: Exhaust Inline Fan Speed Controllers
- Voltage Frequency: 120V/60HZ
- Voltage Capacity: 120AC
- Current Capacity: 3 AMPS
- Material: Other
- Certification: CE
Technical Specifications
| Application | Home, Garden, Agriculture, Greenhouse |
|---|---|
| Material | Other |
| Style | Modern |
| Model Number | Exhaust Inline Fan Speed Controllers |
| Place Of Origin | Shanghai, China |
| Useage | 3 |
| Brand Name | SINOWELL |
| Voltage Frequency | 120V/60HZ |
| Current Capacity | 3 AMPS |
| Voltage Capacity | 120AC |
| Watts Max | 350W |
| Color | Black + Blue + Green + Red |
| Dimensions | 3.625"L x 2.125"W x 2"H |
| Sample Available | Yes |
| Certification | CE |
| Selling Units | Single item |
| Single Volume | 0 cm³ |
| Single Gross Weight | 0.0 kg |
Product Details




Current Capacity | 3 amps |
Voltage | 120 AC |
Watts Max | 350 W |
Max Temperature | 40 °C /104 º F |
Speed Level | Low, Medium, High |
Weight | 8 oz |
Sample Available | Yes |
* Save energy – Control the noise levels of your fans
* Simple Box design – Help to stay out of the way and keep cords tangle-free
* Protection – Automatically protects against fan motor burnout
* 3 levels of speed – Low, Medium, High




























Ordering and Pricing
- Minimum order quantity: 50 piece
- Volume pricing:
- 50–499 piece: US $4.8 / piece
- 500+ piece: US $4.6 / piece
- Ships from: China
- Customization: OEM and ODM accepted on qualifying volumes.
Frequently Asked Questions
What is the minimum order quantity for this variable exhaust inline fan?
The standard minimum order quantity is 50 piece. Trial orders can usually be arranged for buyers evaluating the product before a full production run.
Which certifications does this variable exhaust inline fan carry?
It is supplied with CE documentation, which covers the requirements of most import markets. Additional test reports can be issued on request.
Can the variable exhaust inline fan be supplied for my local voltage?
The standard configuration is 120V/60HZ. 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 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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