The inline duct booster fan listed here carries 120v/240v, 20W 30W 45W 75W, documented exactly as the manufacturer publishes it. Made by Yongkang Tengrun Electronics Co., Ltd. (15 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 Inline Duct Booster Fan
- Power: 20W 30W 45W 75W
- Power Source: Electric
- Voltage: 120v/240v
- Rated Voltage: 110V 220V 230V 240V
- Blade Material: Plastic
- Material: Plastic Blade Plastic Frame
Technical Specifications
| Mounting | Duct Fan |
|---|---|
| Voltage | 120v/240v |
| Blade Material | Plastic |
| Electric Current Type | AC |
| Warranty | 1 Year |
| After-Sales Service Provided | Online support |
| Customized Support | OEM |
| Place Of Origin | Zhejiang, China |
| Brand Name | TIDESTAR |
| Color | White |
| Power | 20W 30W 45W 75W |
| Power Source | Electric |
| Motor | all copper motor |
| Rated Voltage | 110V 220V 230V 240V |
| Product Name | Silent Inline Duct Fan Intake Quiet Mixed Flow Energy Efficient Blower |
| Material | Plastic Blade Plastic Frame |
| Packing | 1pc/box |
| Frequency | 50Hz |
| Packaging Details | 4 pieces/carton |
| Port Of Dispatch | shanghai/ningbo |
| Selling Units | Single item |
| Single Package Size | 23X21X21 cm |
| Single Gross Weight | 3.0 kg |
| Supply Ability | 10000 pieces per Month Silent Inline Duct Fan Intake Quiet Mixed Flow Energy Efficient |
Product Details


4'' 5'' 6'' 8'' Silent Inline Duct Booster Fan, Intake Quiet Mixed Flow Energy Efficient Blower for Air Circulation in Ducting
Specification:
Pipe Connection Size: 4'', 5'', 6'',8''
Material: ABS (Acrylonitrile Butadiene Styrene)
Color: White
Voltage: 220V, 50Hz
Noise: 30db
Power: (4'')20W, (5'')30W, (6'')45W,(8'')75W
Air extraction: (4'')180m3/hour, (5''): 220m3/hour, (6'')310m3/hour, (8'')540m3/hour
Installation: (4'')100mm, (5'')125mm, (6'')150mm,(8'')200mm
With 45cm(Approx.) cable, without plug, flexible installed.
-Wall/window Mountable, suitable for Kitchen,Bathrooms, Toilets and Small room ventilation.
-Easy to Install and clean.
-Specially designed for indoor cultivation
-Meets all building regulations for bathrooms, toilets & wet rooms.












item | value |
Type | Centrifugal Fan |
Applicable Industries | Hotels, Garment Shops, Manufacturing Plant, Home Use, Food Shop |
Customized support | OEM |
Electric Current Type | AC |
Blade Material | Plastic |
Mounting | Duct Fan |
Place of Origin | China |
Zhejiang | |
Brand Name | TIDESTAR |
Voltage | 120v/240v |
Warranty | 1 Year |
After-sales Service Provided | Online support |
Color | White |
Power | 20W 30W 45W 75W |
Power source | Electric |
Motor | all copper motor |
Rated voltage | 110V 220V 230V 240V |
Product name | Silent Inline Duct Fan Intake Quiet Mixed Flow Energy Efficient Blower |
Material | Plastic Blade Plastic Frame |
Warranty | 1 Year |
Packing | 1pc/box |
Frequency | 50Hz |
















A: Yes, we welcome sample order to test and check quality. Mixed samples are also acceptable.
Q2. What about the lead time?
A:Sample needs 4-5 days, mass production time needs 25-30days for order quantity more than
Q3. Can I customize my brand?
A: Yes, we provide OEM/ODM service
Q4. Do you have any MOQ for led light order?
A: 1pc for sample checking is available
Q5. How do you ship the goods and how long does it take to arrive?
A: We usually ship by DHL, UPS, FedEx or TNT. It usually takes 5-6 days to arrive. Airline,train and sea shipping also optional.
Q6. Is it OK to print my logo on led light product?
A: Yes. Please inform us formally before our production and confirm the design firstly based on our sample.
Q7: Do you offer guarantee for the products?
A: Yes, we offer 2-5 years warranty to our products.


Ordering and Pricing
- Minimum order quantity: 100 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 booster fan?
The standard minimum order quantity is 100 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 booster fan be supplied for my local voltage?
The standard configuration is 120v/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 Yongkang Tengrun Electronics Co., Ltd., based in China. The company 15 years as a verified Alibaba.com supplier, Trading Company, passed third-party supplier assessment. Browse the full Yongkang Tengrun Electronics Co., Ltd. range on HVACR Nexus.
See more in Duct Fan Boosters on HVACR Nexus.





















