Liquid Ring Vacuum Pump – elmo Rietschle G-BH2 VELOCIS



New applications for this technology

Volume flow up to 850 m./h and differential pressure up to 1,100 mbar. With its significantly expanded range of performance, the side channel technology can now be used in completely new applications that were previously inconceivable.


  • Wear free
  • Low operating and energy costs
  • Extremely smooth running
  • Very low noise level reduced up to 50 % as a result of acoustic engineering
  • Dust and fluff resistant
  • Pulsation free
  • 50/60 Hz voltage range motors
  • Operation with frequency convertor with 87 Hz
  • 40,000 operating hours