This ring blower is published with the manufacturer’s full specification — 220 V, max airflow 80m^3/h. Made by Dongguan Sop Mechanical And Electrical Co., Ltd. (17 years on the platform, factory-assessed). Quantity and destination market determine the final price — tell us both for a firm quote.
Key Features of This Ring Blower
- Model Number: 2LG210-7AA11
- Power Source: Electric Blower
- Rated Voltage: 220 V
- Voltage: 220V
- Max Airflow: 80m^3/h
- Material: Aluminum Alloy
Technical Specifications
| Application | Industrial Blower |
|---|---|
| Power Source | Electric Blower |
| Rated Voltage | 220 V |
| Pressure | High Pressure |
| Warranty | 1 years |
| Customized Support | OEM, ODM |
| Place Of Origin | Jiangxi, China |
| Brand Name | Liongoal |
| Model Number | 2LG210-7AA11 |
| Material | Aluminum Alloy |
| Max Vacuum | -120mbar |
| Voltage | 220V |
| Current | 2.7A |
| Usage | Air Pump, High suction air and high pressure blowing |
| Max Airflow | 80m^3/h |
| Structure | single-stage Pump |
| Item | High Pressure Vacuum Pump |
| Fuel | Electric |
| Packaging Details | Packing in carton,one product in one carton. |
| Port Of Dispatch | Shanghai or any port in China |
| Selling Units | Single item |
| Single Package Size | 40X40X39 cm |
| Single Gross Weight | 15.000 kg |
| Supply Ability | 300 pieces per Day |
Product Details
Our customer feedback




2-pole electric motor with IP55 and Insulations class F;
Dual usage – suction and blow;
Compact surface, light weight;
100% No-oily odor and maintenance-free;
Long life span and Low noise;
24 hours continuously working;
Environmental protection;
Anti-vibration; Cooler running bearing;
National Patent design — Balanced design of dual bearings
Easy installation;










transfer, tunnel, wastewater.
Payment details:
1.Credit Card
2.T/T
3.E-checking
4. Boleto
5. Pay Later
Trade Assurance Order is highly recommended for buyers through the world.


specialized in the research, development, production and sales of ring blowers and position sensors. We have committed to the sale
area of ring blower since 2001 and created our factory on 2013.
We can produce most of high pressure air blowers and roots blowers. Besides, we have many reliable cooperated factories for other
models, such as centrifugal fans and EMOREHORN ring blowers.
Our well-equipped facilities and excellent quality control throughout all stages of production enable us to guarantee total
customers stisfaction.






Our Services & Strength
Ordering and Pricing
- Minimum order quantity: 1 set
- Volume pricing:
- 1–19 set: US $77 / set
- 20–99 set: US $75 / set
- 100+ set: US $70 / set
- Ships from: China
- Customization: OEM and ODM accepted on qualifying volumes.
Frequently Asked Questions
What is the minimum order quantity for this ring blower?
The standard minimum order quantity is 1 set. 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 ring blower be supplied for my local voltage?
The standard configuration is 220 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 Dongguan Sop Mechanical And Electrical Co., Ltd., based in China. The company 17 years as a verified Alibaba.com supplier, operates its own manufacturing, passed third-party supplier assessment. Browse the full Dongguan Sop Mechanical And Electrical Co., Ltd. range on HVACR Nexus.
See more in Centrifugal Fans on HVACR Nexus.























