Key specification for this roots blower: rated voltage 200-480V, max airflow 345/415m3/h. Everything below is reproduced from the factory data sheet. 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 Roots Blower
- Model Number: SOPLG/LGV
- Power Source: Electric
- Rated Voltage: 200-480V
- Max Airflow: 345/415m3/h
- Blade Material: Cast Iron
- Warranty: 1 year
Technical Specifications
| Application | Industrial Blower |
|---|---|
| Power Source | Electric |
| Rated Voltage | 200-480V |
| Electric Current Type | AC |
| Blade Material | Cast Iron |
| Pressure | High Pressure |
| Warranty | 1 year |
| Customized Support | OEM |
| Place Of Origin | Guangdong, China |
| Brand Name | Liongoal |
| Model Number | SOPLG/LGV |
| Frequency | 50HZ/ 60HZ |
| Max Airflow | 345/415m3/h |
| Vacuum | -200/-170m3/h |
| Max Compressor | 195/195mbar |
| Certification | CE |
| Usage | Aeration and vacuum suction blower |
| Weight | 670kg |
| Type | Roots Type |
| Function | Multi-fuction |
| Feature | High Efficiency |
| Selling Units | Single item |
| Single Package Size | XX cm |
Product Details
Uses intermeshing lobed rotors (typically two or three lobes) that rotate synchronously without touching each other
Gas is trapped between the rotors and casing, then transported from intake to discharge side
Simple structure with no internal lubrication required between rotors
Delivers pulsation-free air flow with relatively constant discharge pressure
Widely used in wastewater treatment plants (aeration systems)
Aquaculture oxygenation
Pneumatic conveying in cement/chemical industries
Can also function as vacuum pumps in some configurations
Place of Origin | China |
Brand Name | Liongoal |
Model Number | SOPLG-100 |
Pressure | High Pressure |
Frequency | 50HZ/ 60HZ |
Max Airflow | 345/415m3/h |
Max Vacuum | -200/-170m3/h |
Max Compressor | 195/195mbar |
Certification | CE RoHS SGS |
Usage | Aeration and vacuum suction blower |
Material | Iron |
Always a pre-production sample before mass production;
Always final Inspection before shipment;
2.what can you buy from us?
Ring Blower, Roots Blower, Centrifugal Fan, Inflatable Blower, Motor
3. what services can we provide?
Accepted Delivery Terms: FOB,CFR,CIF,EXW,Express Delivery；
Accepted Payment Currency:USD,CNY;
Accepted Payment Type: T/T,L/C,Credit Card,Western Union;
Language Spoken:English,Chinese
Ordering and Pricing
- Minimum order quantity: 1 set
- Volume pricing:
- 1–49 set: US $500 / set
- 50+ set: US $450 / set
- Ships from: China
- Customization: OEM and ODM accepted on qualifying volumes.
Frequently Asked Questions
What is the minimum order quantity for this roots 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 year warranty. Spare parts and technical support remain available after the warranty period.
Which certifications does this roots blower 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 roots blower be supplied for my local voltage?
The standard configuration is 200-480V. 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.
