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{"title":"Vacuum Dry Screw Pump Oil Free Water Cooling High Vacuum CE Certified","imgUrl":"https:\/\/img.chinax.com\/nimg\/43\/09\/d7b4c553459265a2d7dfd3246897-200x200-1\/vacuum_dry_screw_pump_oil_free_water_cooling_high_vacuum_ce_certified.jpg","attrs":{"Brand Name":"KN","Model Number":"LGV","Certification":"CE, ISO, IAF, CNAS","Place of Origin":"China"}}
{"title":"LGV-180 Dry Screw Vacuum Pump With 180m3\/H Pumping Speed Water Cooled Design 4kw","imgUrl":"https:\/\/img.chinax.com\/nimg\/7e\/d6\/e9e2cef118357465fc8f8897c763-200x200-1\/lgv_180_dry_screw_vacuum_pump_with_180m3_2fh_pumping_speed_water_cooled_design_4kw.jpg","attrs":{"Brand Name":"KN","Model Number":"LGV-180","Certification":"CE, ISO, IAF, CNAS","Place of Origin":"China"}}
{"title":"LGV-250 Screw Dry Vacuum Pump With 250m3\/H Pumping Speed Water Cooled Design","imgUrl":"https:\/\/img.chinax.com\/nimg\/f7\/c4\/5d72d8b81a016e6bdb79a13586dd-200x200-1\/lgv_250_screw_dry_vacuum_pump_with_250m3_2fh_pumping_speed_water_cooled_design.jpg","attrs":{"Brand Name":"KN","Model Number":"LGV-250","Certification":"CE, ISO, IAF, CNAS","Place of Origin":"China"}}
{"title":"LGV-360 Dry Screw Vacuum Pump With 360m3\/H Pumping Speed Water Cooled For Oil","imgUrl":"https:\/\/img.chinax.com\/nimg\/ea\/fb\/031200cec7c9a806d691a79318a3-200x200-1\/lgv_360_dry_screw_vacuum_pump_with_360m3_2fh_pumping_speed_water_cooled_for_oil_free_operation.jpg","attrs":{"Brand Name":"KN","Model Number":"LGV-360","Certification":"CE, ISO, IAF, CNAS","Place of Origin":"China"}}
{"title":"LGV-720 Dry Type Vacuum Pump With 720m3\/H Pumping Speed 18.5kw","imgUrl":"https:\/\/img.chinax.com\/nimg\/40\/72\/b9468cd8ab6c09f7c6ef4ae6703f-200x200-1\/lgv_720_dry_type_vacuum_pump_with_720m3_2fh_pumping_speed_18_5kw.jpg","attrs":{"Brand Name":"KN","Model Number":"LGV-720","Certification":"CE, ISO, IAF, CNAS","Place of Origin":"China"}}
{"title":"LGV-1100 Dry Screw Vacuum Pump With 1100m3\/H Pumping Speed 22kw Oil And Gas","imgUrl":"https:\/\/img.chinax.com\/nimg\/26\/ae\/dc45da33b62f39e55baa131a290b-200x200-1\/lgv_1100_dry_screw_vacuum_pump_with_1100m3_2fh_pumping_speed_22kw_oil_and_gas_recovery.jpg","attrs":{"Brand Name":"KN","Model Number":"LGV-1100","Certification":"CE, ISO, IAF, CNAS","Place of Origin":"China"}}
The Dry Screw Vacuum Pump delivers exceptional performance in demanding industrial applications with its robust construction and reliable operation. Engineered to provide efficient, contamination-free vacuum solutions, this pump maintains high vacuum levels with ultimate pressure as low as 0.1 Pa (1×10⁻³ mbar), making it ideal for processes requiring stringent vacuum conditions.
Key Features
Oil-free lubrication system for clean, maintenance-free operation
Motor options: Normal or explosion-proof for hazardous environments
Premium motor brands: ABB, WEG, WNM
Flexible inlet connections: Flanged or threaded options
Cooling methods: Air-cooled or water-cooled systems
Material options: Stainless steel or aluminum alloy
Low noise operation: 65 to 75 dB(A)
Motor power range: 0.37 to 37 kW
Technical Specifications
Parameter
Specification
Motor Brands
ABB, WEG, WNM, etc.
Maintenance Interval
12 Months
Motor Power
0.37-37 kW
Pump Type
Dry Screw
Pumping Speed
5-1800 M³/h
Noise Level
65 to 75 dB(A)
Ultimate Pressure
0.1 Pa (1×10⁻³ mbar)
Cooling Method
Air-cooled or Water-cooled
Material
Stainless Steel / Aluminum Alloy
Lubrication
Oil-free
Industrial Applications
This electric vacuum pump excels in industries requiring contamination-free vacuum environments including pharmaceutical manufacturing (freeze-drying, packaging), chemical processing plants, food and beverage production (vacuum packaging, degassing), semiconductor and electronics manufacturing, laboratories, and research facilities.
Customization Options
Minimum Order
1 unit
Price Range
Starting from $2,000 USD
Delivery Time
3 days
Voltage Options
380V, 415V, 460V, and others
Packaging
Wooden box
Payment Terms
TT (Telegraphic Transfer)
Technical Support & Services
We provide comprehensive technical support including installation assistance, operational guidance, troubleshooting, and maintenance services. Our team offers routine inspections, preventive maintenance, repairs, and genuine spare parts to ensure optimal performance and extended service life. Customized solutions and upgrades are available for complex applications.
Certifications: CE and ISO certified Manufacturing Origin: China Supply Capacity: 50,000+ units
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...
