Oil Free Vacuum Pump

LG-90 Dry Screw Vacuum Pump with Air-Cooled Cooling, High Vacuum ≤5 Pa, and Ultra-Low Vibration Precision Design for Semiconductor & Electronics Key Features Oil-Free Dry Operation: Zero lubrication required in the working chamber, eliminating oil mist contamination and wastewater discharge. Delivers 100% clean vacuum essential for semiconductor foundries, electronics assembly plants, and photovoltaic manufacturing facilities where process purity is non-negotiable. High

LGV-1100 Dry Screw Vacuum Pump with Water-Cooled Cooling, High Vacuum ≤5 Pa, and High-Capacity Water-Cooled Design for Oil & Gas Recovery Key Features Oil-Free Dry Operation: Zero lubrication required in the working chamber, eliminating oil mist contamination and wastewater discharge. Delivers 100% clean vacuum essential for petroleum, petrochemical, and industrial gas processing sectors where process purity is non-negotiable. High Vacuum Performance: Achieves ultimate

Oil-free dry screw vacuum pump with ultimate vacuum ≤5 Pa and pumping speed 720 m3/h. Features corrosion-resistant flow parts, low noise

Oil-free dry screw vacuum pump with ultimate vacuum ≤5 Pa and pumping speed 180 m3/h. Features corrosion-resistant flow parts, low noise

Oil-free dry screw vacuum pump with ultimate vacuum ≤5 Pa and pumping speed 360 m3/h. Features corrosion-resistant flow parts, automatic purging, low noise

Oil-free dry screw vacuum pump with ultimate vacuum ≤1 Pa and power range 1.5–75 kW. Features corrosion-resistant flow parts, German seals, SKF/NSK bearings, and low noise operation. CE, ISO, IAF, CNAS certified. Ideal for oil & gas recovery, solvent recovery, and semiconductor applications.

Oil-free, single-stage water ring vacuum pump with 27-500 m³/h capacity. Features stainless steel impeller, John Crane mechanical seal, and CE certification. Ideal for chemical, mining, and food industries. Custom options available.