This aluminum alloy vortex blower is published with the manufacturer’s full specification — 220 V, 380 V, max air flow 95-110 m³/h. Made by Guangzhou Xiangfeng Mechanical and Electrical Equipment Co., Ltd. (4 years on the platform, typical reply ≤2h). Quantity and destination market determine the final price — tell us both for a firm quote.
Key Features of This Aluminum Alloy Vortex Blower
- Model Number: RB-025A
- Power Source: Electric
- Power: 550W (250-7500W)
- Rated Voltage: 220 V, 380 V
- Voltage: 220-240V
- Max Air Flow: 95-110 m³/h
Technical Specifications
| Application | Industrial Blower |
|---|---|
| Power Source | Electric |
| Rated Voltage | 220 V, 380 V |
| Electric Current Type | AC |
| Blade Material | Aluminum |
| Pressure | High Pressure |
| Warranty | 1 years |
| Customized Support | OEM, ODM |
| Place Of Origin | Guangdong, China |
| Brand Name | Xiangfeng |
| Model Number | RB-025A |
| Material | Aluminum Alloy |
| Usage | Fish and shrimp pond aquaculture vortex blower |
| Structure | Multistage Pump |
| Voltage | 220-240V |
| Power | 550W (250-7500W) |
| Frequency | 50/ 60Hz |
| Max Air Flow | 95-110 m³/h |
| Noise | 57db (51-82db) |
| Color | Slivery |
| Selling Units | Single item |
| Single Package Size | 30X30X30 cm |
| Single Gross Weight | 13.000 kg |
Product Details
1. The power of the ring blower can be customized.
2. The air outlet of the ring blower can be customized.
3. Support picture or sketch customization. (We can also sketch for you according to your requirements)




















Model | RB-025A | |
Power | 0.25 (KW) | |
Max. Airflow | 60 (m³/h) | |
Max. Vacuum | 90 (mBar) = 9 Kpa | |
Max. Pressure | 80 (mBar) = 8 Kpa | |
Weight | 13 (kg) | |
Voltage | 220, 380(V) single phase | |
(L*W*H) | 300 * 300 * 300 (mm) | |
Running time | 24 hours non stop | |
100% copper wire, high quality bearings, low noise | ||
More product power and parameters are as follows: | ||














Ring blowers features:1. Suck and blow dual functions. 2. Oil free, Maintenance-free. 3. 24 hours continuous duty. 4. Anti-vibration, easy installation.
Blower Application:












































Ordering and Pricing
- Minimum order quantity: 1 unit
- Volume pricing:
- 1–3 unit: US $89 / unit
- 4+ unit: US $85 / unit
- Ships from: China
- Customization: OEM and ODM accepted on qualifying volumes.
Frequently Asked Questions
What is the minimum order quantity for this aluminum alloy vortex blower?
The standard minimum order quantity is 1 unit. 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 years warranty. Spare parts and technical support remain available after the warranty period.
Can the aluminum alloy vortex blower be supplied for my local voltage?
The standard configuration is 220 V, 380 V. 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 Guangzhou Xiangfeng Mechanical and Electrical Equipment Co., Ltd., based in China. The company 4 years as a verified Alibaba.com supplier, operates its own manufacturing. Browse the full Guangzhou Xiangfeng Mechanical and Electrical Equipment Co., Ltd. range on HVACR Nexus.
See more in Centrifugal Fans on HVACR Nexus.

























