LG Series High Vacuum Screw Type Dry Vacuum Pump Operating Temperature Minus 20 To 80 Celsius
Price:
≥2000 USD
MOQ:
1
Delivery Time:
3 Days
Brand:
KN
Product Description
LG Series Dry Oil-Free Screw Vacuum Pump
Operating Temperature Range: -20°C to 80°C | Designed for Continuous Operation
Product Overview
The LG Series Dry Oil-Free Screw Vacuum Pump utilizes precisely engineered parallel screws that rotate synchronously in opposite directions. This innovative mechanism creates sealed chambers that continuously transport gas for both suction and exhaust processes. The advanced engineering eliminates the need for lubrication within the working chamber, delivering clean, oil-free vacuum performance that protects both process media and the environment.
Key Features
- Unique screw structure for high pumping efficiency and liquid discharge capacity
- Short, unobstructed pump cavity for smooth and efficient exhaust flow
- Dynamically balanced rotor for enhanced operation stability
- Premium bearings for minimal vibration and low noise levels
- Corrosion-resistant flow passages and automatic purging system
- Effective handling of condensable gases, water vapor, and mildly corrosive substances
Technical Specifications - Air Cooled Series
The air cooled series pumps are designed for efficient and reliable operation in various industrial applications, offering a comprehensive range of performance specifications.
| Model | Pumping Speed (m³/h) | Pumping Speed (L/s) | Pressure Limit (Pa) | Power (kW) | Revolution (rpm) | Inlet Caliber | Outlet Caliber | Weight (kg) | Noise Level dB(A) | Dimensions (L×W×H) mm |
|---|---|---|---|---|---|---|---|---|---|---|
| LG-5 | 5 | 1.5 | ≤5 | 0.37 | 2720 | KF14 | KF14 | 14 | ≤68 | 510x200x260 |
| LG-10 | 10 | 3 | ≤5 | 0.75 | 2840 | KF16 | KF16 | 30 | ≤68 | 620x280x300 |
| LG-20 | 20 | 6 | ≤5 | 1.1 | 2840 | KF25 | KF25 | 45 | ≤70 | 770x350x370 |
| LG-30 | 30 | 9 | ≤10 | 1.5 | 2850 | KF40 | KF40 | 55 | ≤71 | 920x440x450 |
| LG-50 | 50 | 15 | ≤10 | 2.2 | 2850 | KF40 | KF40 | 65 | ≤72 | 1080x500x550 |
| LG-70 | 70 | 20 | ≤30 | 3 | 2870 | KF50 | KF40 | 72 | ≤72 | 1100x580x600 |
| LG-80 | 80 | 23 | ≤30 | 3 | 2870 | KF50 | KF40 | 78 | ≤72 | 1180x660x680 |
| LG-90 | 90 | 25 | ≤30 | 4 | 2890 | KF63 | KF50 | 85 | ≤73 | 1250x720x750 |
| LG-100 | 100 | 30 | ≤30 | 4 | 2890 | KF63 | KF50 | 93 | ≤73 | 1310x750x810 |
Pumping speeds range from 5 m³/h to 100 m³/h with power ratings from 0.37 kW to 4 kW. Noise levels remain under 73 dB(A) for quiet operation in sensitive environments.
Industrial Applications
The LG Series Dry Screw Vacuum Pump is ideally suited for demanding industrial processes requiring clean, oil-free vacuum performance.
- Oil and gas recovery systems
- Solvent recovery operations
- Special gas management
- Vacuum coating processes
- Biomedical engineering applications
- Food processing equipment
- Single crystal growth furnaces
- Vacuum molding and smelting
- Photovoltaic technology
- Semiconductor synthesis
Technical Support & Services
We provide comprehensive technical support to ensure optimal performance and longevity of your Dry Screw Vacuum Pump.
- Expert installation, operation, and troubleshooting assistance
- Regular maintenance services including inspection and cleaning
- Preventative maintenance programs to identify potential issues
- Repair services using genuine spare parts
- Complete technical documentation and user resources
Packaging & Shipping
Each Dry Screw Vacuum Pump is carefully packaged for secure delivery:
- Custom-fitted foam inserts within double-walled cardboard boxes
- Anti-static and moisture-resistant protective wrapping
- Separate compartments for accessories and documentation
- Final quality inspection and performance testing before shipment
- Reliable carriers with tracking options available
Our packaging ensures your pump arrives in perfect condition, ready for immediate installation and operation.
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Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
Shandong Kaien Vacuum Technology Co., Ltd.
Location
Headquarters:2608B, BIC Building, Greenland Qiluzhimen, Huaiyin District, Jinan City, Shandong Province
Contact Person
KN