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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"}}
Voltage 380v Dry Screw Vacuum Pump Featuring Flanged Or Threaded Inlet Connection Suitable For Heavy Duty Vacuum Systems
The Dry Screw Vacuum Pump is a highly efficient industrial vacuum solution designed for demanding applications. Featuring oil-free operation and advanced screw pumping technology, this pump eliminates contamination risks while providing reliable performance in various industrial environments.
Key Features
Dry screw pumping mechanism for contamination-free operation
Oil-free lubrication system reduces maintenance requirements
Multiple motor options:ABB, WEG, WNM, and others
Motor types: Normal and Explosion-proof for hazardous environments
High vacuum capability: 0.1 Pa (1×10⁻³ mbar) ultimate pressure
Flexible inlet connections: Flanged or threaded options
Designed for continuous operation in demanding conditions
Robust construction ensures stable performance
Technical Specifications
Parameter
Specification
Voltage
380V, 415V, 460V, etc.
Maintenance Interval
12 Months
Ultimate Pressure
0.1 Pa (1×10⁻³ mbar)
Cooling Method
Air-cooled or Water-cooled
Noise Level
65 to 75 dB(A)
Motor Power
0.37-37 kW
Lubrication
Oil-free
Pumping Speed
5-1800 m³/h
Inlet Connection
Flanged or Threaded
Industrial Applications
This versatile vacuum pump serves multiple industries including chemical processing, food packaging, electronics manufacturing, and environmental engineering. Its contamination-free operation makes it ideal for sensitive processes where product purity is crucial.
Customization Options
We offer comprehensive customization including motor type selection (normal or explosion-proof), voltage compatibility (380V, 415V, 460V), and preferred motor brands. All pumps are CE and ISO certified with secure wooden box packaging and rapid 3-day delivery.
Support & Services
Comprehensive technical support includes installation guidance, troubleshooting, and maintenance procedures. We provide preventive maintenance, repair services, and training programs to ensure optimal pump performance and operational safety throughout the product lifecycle.
Quick Specifications: Minimum order quantity: 1 unit | Price: Starting at $2000 USD | Delivery: 3 days | Supply Capacity: 50,000+ units | Payment: TT terms accepted
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...
