Elmo Rietschle VSI-300 Closed Cooling

The dry and contact-free operation of the Gardner Denver S-Series screw vacuum pumps requires no lubrication in the pumping chamber. This translates into major advantages: no process contamination and no pollution caused by the pump operation.

Nominal CFM: 212    Max Vac: .075 Torr

  • Main Features
  • Dry, contact-free compression
  • Oil-free discharge air
  • Superior suction at 1 to 100 mbar
  • High water vapor compatibility
  • Shorter evacuation times
  • No parts to wear out
  • Water cooled: low heat generation in the production area
  • Variable speed drive option
  • Maintenance limited to oil change in gears and bearings

Model Numbers

Current Generation




Elmo Rietschle Brochure

Operating & Service Manuals

Operating Manual

Contact JC Cross for more information.