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{"title":"380v 415v 460v Dry Screw Vacuum Pump 5 To 1800 Cubic Meters Per Hour For Vacuum","imgUrl":"https:\/\/img.chinax.com\/nimg\/10\/e3\/c374d977b9dc7c1e2ebcbf54147c-200x200-1\/380v_415v_460v_dry_screw_vacuum_pump_5_to_1800_cubic_meters_per_hour_for_vacuum.jpg","attrs":{"Brand Name":"KN","Model Number":"LG","Place Of Origin":"China","Certification":"CE,ISO"}}
{"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"}}
Maintenance interval: 12 months | Pumping speed: 5 to 1800 m³/h | Designed for industrial vacuum pumping applications
Product Overview
The Dry Screw Vacuum Pump delivers exceptional performance across industrial and scientific applications. Constructed from premium stainless steel and aluminum alloy, this pump ensures durability, corrosion resistance, and extended service life in demanding conditions. The oil-free, dry screw design eliminates contamination risks while reducing maintenance requirements and operational costs.
Key Performance Features
• Ultimate pressure: 0.1 Pa (1×10⁻³ mbar) • Motor power range: 0.37 kW to 37 kW • Oil-free operation for contamination-free environments • Energy efficient with quiet operation (65-75 dB(A)) • Compact design for easy integration
Technical Specifications
Parameter
Specification
Product Type
Dry Screw Vacuum Pump
Noise Level
65 to 75 dB(A)
Motor Options
ABB, WEG, WNM, etc.
Maintenance Interval
12 Months
Voltage
380V, 415V, 460V, etc.
Inlet Connection
Flanged or Threaded
Cooling Method
Air-cooled or Water-cooled
Material
Stainless Steel / Aluminum Alloy
Applications
This vacuum pump is ideal for industries requiring contamination-free operation and high vacuum performance:
Chemical and pharmaceutical processing
Food production and packaging
Semiconductor manufacturing
Research laboratories
Vacuum coating technologies
Environmental testing
Customization Options
Our KN LG Dry Screw Vacuum Pump offers flexible customization to meet specific operational requirements:
Pumping Speed
5-1800 m³/h
Motor Power
0.37-37 kW
Cooling Methods
Air or Water-cooled
Motor Types
Standard & Explosion-proof
Support & Services
Our comprehensive support includes technical assistance, maintenance programs, and spare parts supply. We provide detailed documentation, training sessions, and customized maintenance schedules to ensure optimal pump performance and longevity.
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...
