Key specification for this portable ventilator: 220V, power source Electric. Everything below is reproduced from the factory data sheet. Made by Foshan Dafeng Ventilation Technology Co., Ltd. (5 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 Portable Ventilator
- Model Number: SHT-20
- Power Source: Electric
- Voltage: 220V
- Rated Voltage: 220V
- Blade Material: Aluminum
- Warranty: 1 Year
Technical Specifications
| Voltage | 220V |
|---|---|
| Type | Duct Axial Fan |
| Blade Material | Aluminum |
| Mounting Type | Duct Fan |
| Bearing Type | Ball Bearing |
| Power Source | Electric |
| Warranty | 1 Year |
| After-Sales Service Provided | Online support |
| Customized Support | OEM, ODM |
| Place Of Origin | Guangdong, China |
| Brand Name | DFV |
| Model Number | SHT-20 |
| Color | Orange |
| Switch | Push button |
| Rated Voltage | 220V |
| Frenquency | 50Hz |
| Packing | 1PC/CTN, neutral carton packing |
| Product Name | Portable blower fan with flexible ducting hose |
| Model | SHT-20 |
| Installation | Free-standing ventilator with duct |
| Certification | CE |
| Selling Units | Single item |
| Single Package Size | 33X28X27 cm |
| Single Gross Weight | 10.000 kg |
Product Details
- Duct Fan Design: Cold-rolled steel, hot-dipped galvanized, painted surface for durability.
- Aluminum Impeller: 7-blade casting alloy impeller for efficient airflow.
- Press Button Switch: Easy to operate press button switch for quick control.
- Ball Bearing Support: Ball bearing support for smooth movement and stability.
- Electric Motor: Cast aluminum shell motor wrapped with international standard copper wire for reliability.








































Ordering and Pricing
- Minimum order quantity: 1 piece
- Volume pricing:
- 1–99 piece: US $48 / piece
- 100–999 piece: US $46.8 / piece
- 1000+ piece: US $44 / piece
- Ships from: China
- Customization: OEM and ODM accepted on qualifying volumes.
Frequently Asked Questions
What is the minimum order quantity for this portable ventilator?
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.
Which certifications does this portable ventilator 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 portable ventilator 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 Dafeng Ventilation Technology Co., Ltd., based in China. The company 5 years as a verified Alibaba.com supplier, operates its own manufacturing, passed third-party supplier assessment. Browse the full Foshan Dafeng Ventilation Technology Co., Ltd. range on HVACR Nexus.
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