Dry Running Claw Vacuum Pumps and Compressors:

Gardner Denver Elmo Rietschle Zephyr series claw pumps and Busch Mink
series are considered the best industrial solutions for generating contact-free
vacuum or compressed air. Using the principle of internal compression, the gas is
pre-compressed within the compressing chamber and is then discharged, leading to
considerable energy saving.

Advantages at a glance


  • Dry, contact-free operation
  • No oil in the compression chamber
  • Frequency control available
  • Low sound level
  • No greasing of bearings
  • Available in ATEX Rating for Hazardous applications