
Energy Saving High Pumping Speed DSP Dry Screw Vacuum Pump ISO Approved. Energy Saving Technology: Achieves up to 50% energy saving with integrated permanent magnet VSD technology. Oil-Free Operation: Delivers clean, oil-free, and dust-free vacuum with zero water consumption. High Pumping Efficiency: Boasts up to 70% pumping efficiency, outperforming water ring pumps by 20-90%. Long Lifespan Design: Features a heavy-duty screw airend with a theoretical lifespan of 400,000 hours. Intelligent Monitoring: Equipped with real-time monitoring and IoT cloud platform for remote control. Compact Structure: Optimized layout reduces floor space, ideal for factories with limited areas. Global Brand Heritage: Inherits 160+ years of technical heritage from Ingersoll Rand.