The portable ventilation fan listed here carries 220V, power source Electric, documented exactly as the manufacturer publishes it. Made by Foshan Yitong Ventilation Co., Ltd. (11 years on the platform, typical reply ≤2h). For a binding price and lead time, send the volume you need and where it ships to.
Key Features of This Portable Ventilation Fan
- Model Number: SHT-40
- Power Source: Electric
- Voltage: 220V
- Blade Material: Aluminum
- Material: Copper Wire Motor
- Warranty: Other
Technical Specifications
| Voltage | 220V |
|---|---|
| Type | Duct Axial Fan |
| Blade Material | Aluminum |
| Mounting Type | Duct Fan |
| Bearing Type | hydraulic bearing |
| Power Source | Electric |
| Warranty | Other |
| After-Sales Service Provided | Online support |
| Customized Support | OEM, ODM |
| Place Of Origin | Guangdong, China |
| Brand Name | YITONG |
| Model Number | SHT-40 |
| Function | Air Blow |
| Noise | LOW |
| Material | Copper Wire Motor |
| PACKAGE | Carton |
| Application | Industrial Equipment |
| Fan Type | Aixal Fan |
| Installation | Free-standing |
| Feature | Low Noise Power Saving |
| Selling Units | Single item |
| Single Volume | 0 cm³ |
| Single Gross Weight | 0.0 kg |
Product Details






Model | Spec (mm) | Voltage (V~) | Frequency (Hz) | Power (W) | Speed (r/min) | Capacity (m3/min) | Static Pressure (Pa) | Noise dB (A) |
SHT-20 | 200(8″) | 220/110 | 50/60 | 230 | 2800/3300 | 25/35 | 245 | 60 |
SHT-25 | 250(10″) | 220/110 | 50/60 | 320 | 2800/3300 | 43/53 | 294 | 68 |
SHT-30 | 300(12″) | 220/110 | 50/60 | 520 | 2800/3300 | 65/75 | 373 | 71 |
SHT-35 | 350(14″) | 220/110 | 50/60 | 750 | 2800/3300 | 82/90 | 598 | 76 |
SHT-40 | 400(16″) | 220/110 | 50/60 | 1100 | 2800/3300 | 96 | 700 | 80 |
SHT-45 | 450(18″) | 220/110 | 50/60 | 750 | 1450 | 160 | 224 | 78 |
SHT-50 | 500(20″) | 220/110 | 50/60 | 1100 | 1450 | 166 | 270 | 84 |
SHT-60 | 600(24″) | 220/110 | 50/60 | 2200 | 1450 | 290 | 300 | 90 |


























A:We are factory with more then 9years experience.
2.Q:Would you accept our logo?
A:Of cause,we accept OEM service.
3.Q:What's about MOQ?
A:We could accept 1 set at least or according to your needs.
4.Q:How long is your delivery time?
A:Generally it is 15days as we are Customized service we confirm with Customer whenplace order.If your time is urgent,the delivery date can be communicated withurgent processing.
5.Q:What's the payment term?
A:Our company accept Alibaba Trade Assurance in order to protect customer moneybetter.For big order,we also accept L/C,T/T,PayPal,Western Union,D/P.Or as perdiscussion.
6.Q:Do you provide samples?Is it free or extra?
A:Yes we provide samples,for sample charge as per sample condition to decide freeor charged,usually we could offer duct sample for free.
7.Q:How do you guarantee the quality ?
A:(1)Checking the raw material after they reach our factory.Incoming quality control(IQC).
(2)Checking the details before the production line operated.
(3)Have a full inspection and routing inspection during mass production–In-process quality control(IPQC).
(4)Checking the goods after they are finished-…Final quality control(FQC).
(5)Checking the goods after they are finished……Outgoing quality control(QC).
8.Q:What kind of after-sale service do you have?
A:You need to provide pictures or video first,we will contact you as soon as possible,and confirm the solution with the production team.


Ordering and Pricing
- Minimum order quantity: 1 piece
- Volume pricing:
- 1+ piece: US $63 / piece
- Ships from: China
- Customization: OEM and ODM accepted on qualifying volumes.
Frequently Asked Questions
What is the minimum order quantity for this portable ventilation 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 Other warranty. Spare parts and technical support remain available after the warranty period.
Can the portable ventilation fan be supplied for my local voltage?
The standard configuration is 220V. 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 Foshan Yitong Ventilation Co., Ltd., based in China. The company 11 years as a verified Alibaba.com supplier, operates its own manufacturing. Browse the full Foshan Yitong Ventilation Co., Ltd. range on HVACR Nexus.
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