
Cigu Cg/V250 Magnetic Levitation Vacuum Pump Includes Multi Level Protection for Safe Shutdown. Oil-Free Operation: Eliminates oil contamination risk with magnetic bearings requiring no lubrication. High Energy Efficiency: Saves up to 40% energy compared to traditional water ring vacuum pumps. Semi-Permanent Lifespan: Designed for 20 years of service life with no mechanical friction or wear. Low Mechanical Loss: Mechanical loss is less than 0.5kw due to direct drive and magnetic suspension. Intelligent Control System: Features 24-hour remote monitoring and advanced protection against emergencies. High Motor Efficiency: Achieves 97% motor efficiency with high-speed permanent magnet synchronous motor. Low Maintenance Cost: No consumable parts like bearings, seals, or oil pumps required for maintenance. Wide Flow Range: Pumping speed ranges from 30 to 990 cubic meters per minute.