The blower listed here carries 120V/60Hz, 230V/50Hz, power source Electric Blower, documented exactly as the manufacturer publishes it. Made by T.o.p. Blacksmiths (ningbo) Mechatronics Ltd. (3 years on the platform, typical reply ≤1h). Quantity and destination market determine the final price — tell us both for a firm quote.
Key Features of This Blower
- Model Number: SHT-20
- Power Source: Electric Blower
- Rated Voltage: 120V/60Hz, 230V/50Hz
- Frame Material: Iron
- Blade Material: Aluminum
- Warranty: 1 year
Technical Specifications
| Application | Industrial Blower |
|---|---|
| Power Source | Electric Blower |
| Rated Voltage | 120V/60Hz, 230V/50Hz |
| Pressure | Medium Pressure |
| Warranty | 1 year |
| Customized Support | OEM, ODM |
| Place Of Origin | Zhejiang, China |
| Brand Name | Puraero |
| Model Number | SHT-20 |
| Product Name | Portable ventilation blower fan |
| Size | 200MM/8" |
| Usage | Air Ventilation |
| Frame Material | Iron |
| Blade Material | Aluminum |
| Motor | 100% Copper Motor |
| Color | Yellow/Orange/Blue/Custom color |
| Certification | CE/SAA |
| Noise Lever | 75dB |
| Selling Units | Single item |
| Single Package Size | 33.3X26.2X35 cm |
| Single Gross Weight | 7.0 kg |
Product Details












Model | Size | Power | Air Volume | RPM (r/min) | Switch |
SHT-20 | 200mm(8") | 180W 110~120V/60Hz | 900CFM | 3450RPM | Single |
SHT-20-1 | 200mm(8") | 125W 220~240V/50Hz | 25m3/min | 2900RPM | Single |
SHT-25 | 250mm(10") | 290W 110~120V/60Hz | 1520CFM | 3350RPM | Single |
SHT-25-1 | 250mm(10") | 200W 220~240V/50Hz | 43m3/min | 2850RPM | Single |
SHT-30 | 300mm(12") | 465W 110~120V/60Hz | 2300CFM | 3300RPM | Single |
SHT-30-1 | 300mm(12") | 300W 220~240V/50Hz | 65m3/min | 2850RPM | Single |
SHT-35 | 350mm(14") | 1HP 110~120V/60H | 3000CFM | 3300RPM | Single |
SHT-35-1 | 350mm(14") | 330w 220~240V/50Hz | 82m3/min | 2800RPM | Single |














Ordering and Pricing
- Minimum order quantity: 100 box
- Volume pricing:
- 100–429 box: US $38 / box
- 430–859 box: US $36 / box
- 860+ box: US $34 / box
- Ships from: China
- Customization: OEM and ODM accepted on qualifying volumes.
Frequently Asked Questions
What is the minimum order quantity for this blower?
The standard minimum order quantity is 100 box. 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 blower carry?
It is supplied with CE/SAA documentation, which covers the requirements of most import markets. Additional test reports can be issued on request.
Can the blower be supplied for my local voltage?
The standard configuration is 120V/60Hz, 230V/50Hz. 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 T.o.p. Blacksmiths (ningbo) Mechatronics Ltd., based in China. The company 3 years as a verified Alibaba.com supplier, operates its own manufacturing. Browse the full T.o.p. Blacksmiths (ningbo) Mechatronics Ltd. range on HVACR Nexus.
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