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{"title":"LGV-720 Dry Screw Vacuum Pump with Low Noise (","imgUrl":"https:\/\/img.chinax.com\/nimg\/a8\/2f\/88947ba2900232d46acf60dea99c-200x200-1\/lgv_720_dry_screw_vacuum_pump_with_low_noise_28_3c65_db_29_2c_high_vacuum_28_e2_89_a45_pa_29_2c_and_corrosion_resistant_materials_.jpg","attrs":{"Model Number":"LGV","Flowrate":"Variable (e.g., 10-1800 m\u00b3\/h)","Minimum Order Quantity":"1","Delivery Time":"7 days"}}
{"title":"Low Noise Oil Free Vacuum Pump with High Vacuum and Corrosion Resistant","imgUrl":"https:\/\/img.chinax.com\/nimg\/4a\/66\/b70d2ae4deea80ba6c053ccdfcce-200x200-1\/low_noise_oil_free_vacuum_pump_with_high_vacuum_and_corrosion_resistant_materials_for_hygienic_applications.jpg","attrs":{"Model Number":"LGV","Flowrate":"Variable (e.g., 10-1800 m\u00b3\/h)","Minimum Order Quantity":"1","Delivery Time":"7 days"}}
{"title":"Efficient Dry Screw Vacuum Pump with 1.5 KW To 75 KW Power, High Vacuum","imgUrl":"https:\/\/img.chinax.com\/nimg\/58\/d4\/cb2520964302991766e251e0aa83-200x200-1\/efficient_dry_screw_vacuum_pump_with_1_5_kw_to_75_kw_power_2c_high_vacuum_performance_2c_and_low_noise_operation.jpg","attrs":{"Motorpower":"1.5 KW To 75 KW","Vacuumlevel":"High Vacuum","Voltage":"380V (depending on model)","Pumping Speed":"10-1800 m\u00b3\/h"}}
{"title":"LGV-180 Dry Screw Vacuum Pump with High Vacuum \u22641Pa, Low Noise","imgUrl":"https:\/\/img.chinax.com\/nimg\/ac\/ad\/c7b14df0128edbed6fa97bed628a-200x200-1\/lgv_180_dry_screw_vacuum_pump_with_high_vacuum_e2_89_a41pa_2c_low_noise_3c65_db_2c_and_corrosion_resistant_materials.jpg","attrs":{"Applications":"Pharmaceutical, Food Packaging, Electronics, Laboratory","Vacuum Range":"High Vacuum","Operatingtemperature":"-20\u00b0C To 80\u00b0C","Flowrate":"Variable (e.g., 10-1800 m\u00b3\/h)"}}
{"title":"LGV-360 Oil Free Vacuum Pump with High Vacuum \u22641Pa and Low Noise","imgUrl":"https:\/\/img.chinax.com\/nimg\/65\/44\/e23f10ea335e45f288a29406f0a4-200x200-1\/lgv_360_oil_free_vacuum_pump_with_high_vacuum_e2_89_a41pa_and_low_noise_3c65_db_for_clean_room_environments.jpg","attrs":{"Applications":"Pharmaceutical, Food Packaging, Electronics, Laboratory","Vacuum Range":"High Vacuum","Operatingtemperature":"-20\u00b0C To 80\u00b0C","Flowrate":"Variable (e.g., 10-1800 m\u00b3\/h)"}}
Motor Power: 1.5 KW to 75 KW | Ultimate Pressure: ≤5 Pa | Suitable For Industrial Applications
Product Overview
The LG Series Dry Oil-Free Screw Vacuum Pump utilizes precisely engineered parallel screws rotating in opposite directions to create sealed chambers for continuous gas transport. This oil-free design ensures clean vacuum operation that protects both process media and the environment.
Key Features
Unique screw configuration for high pumping efficiency and liquid discharge capacity
Short, unobstructed pump cavity for smooth exhaust performance
Dynamically balanced rotor with premium bearings for low-vibration, quiet operation
Corrosion-resistant components with automatic purging system
Ideal for handling condensable gases, water vapor, and mildly corrosive substances
Technical Specifications
Air Cooled Series Pumps - Complete Performance Data
Model
Pumping Speed (m³/h)
Pumping Speed (L/s)
Pressure Limit (Pa)
Power (kW)
Revolution (rpm)
Inlet Caliber
Outlet Caliber
Weight (kg)
Noise dB(A)
Dimensions L×W×H (mm)
LG-5
5
1.5
≤5
0.37
2720
KF14
KF14
14
≤68
510×200×260
LG-10
10
3
≤5
0.75
2840
KF16
KF16
30
≤68
620×280×300
LG-20
20
6
≤5
1.1
2840
KF25
KF25
45
≤70
770×350×370
LG-30
30
9
≤10
1.5
2850
KF40
KF40
55
≤71
920×440×450
LG-50
50
15
≤10
2.2
2850
KF40
KF40
65
≤72
1080×500×550
LG-70
70
20
≤30
3
2870
KF50
KF40
72
≤72
1100×580×600
LG-80
80
23
≤30
3
2870
KF50
KF40
78
≤72
1180×660×680
LG-90
90
25
≤30
4
2890
KF63
KF50
85
≤73
1250×720×750
LG-100
100
30
≤30
4
2890
KF63
KF50
93
≤73
1310×750×810
Industrial Applications
Our dry screw vacuum pumps are engineered for diverse industrial processes requiring reliable vacuum solutions:
Recovery Systems: Oil and gas recovery, solvent recovery, specialty gas handling
Comprehensive support services to ensure optimal performance and longevity:
Installation guidance and system commissioning
Technical troubleshooting and performance optimization
Preventive maintenance programs and regular inspections
Repair services using genuine spare parts
Operator training on proper use and safety procedures
Customized service packages available to meet specific operational requirements.
Packaging & Shipping
Each vacuum pump is securely packaged in custom-fitted crates with shock-absorbing materials for maximum protection during transit. Our packaging withstands environmental conditions including moisture and dust.
Shipping Options
We offer flexible shipping solutions including air freight, sea freight, and ground transportation. All shipments include detailed documentation and handling instructions, with tracking information provided throughout the delivery process.
Company Details
Bronze Gleitlager
,
Bronze Sleeve Bushings
and
Graphite Plugged Bushings
from Quality China Factory
Business Type:
Manufacturer
Year Established:
2017
Total Annual:
Thirty million-Sixty million
Employee Number:
50~100
Ecer Certification：
Verified Supplier
Shandong Kaien Vacuum Technology Co.,Ltd,is a high-tech enterprise integrating R&D,production and operationof vacuum equipment.The company has strong technicalforce,excellent equipment and considerate after-salesservice.The product manufacturing process is managedin strict accordance with ISO900... Shandong Kaien Vacuum Technology Co.,Ltd,is a high-tech enterprise integrating R&D,production and operationof vacuum equipment.The company has strong technicalforce,excellent equipment and considerate after-salesservice.The product manufacturing process is managedin strict accordance with ISO900...
