GHS VSD+ Oil-Sealed Rotary Screw Vacuum Pumps

This innovative, intelligent range of rotary screw vacuum pumps run with the same Variable Speed Drive (VSD) technology as Atlas Copco’s highly-efficient air compressors.

rotary screw vacuum pumps
Based on the well-known and durable plug-and-play design principles of Atlas Copco compressors, these rotary screw vacuum pumps have been engineered to deliver peak performance operating pressures commonly found in industrial applications.


  • Cuts energy consumption by up to 50%, offering sustainable productivity
  • Reduces life cycle costs with state-of-the-art VSD technology and reduced maintenance intervals compared to current technologies
  • Conforms to energy management and environmental commitments according to ISO 50001/14001


  • Performs significantly better than benchmarked oil-sealed and dry vane vacuum pumps
  • Integrates plug-and-play design principles
  • Maintains a quiet operation with low noise levels around half that of comparable technologies
  • Reduces environmental impact due to ultra-high oil retention at all operating pressures—from ultimate pressure to atmospheric pressure

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