Claw pumps

Claw pumps and compressors generate contact-free vacuum or compressed air efficiently and economically. This is possible because of the principle of internal compression. The gas is pre-compressed within the compressing chamber and is then discharged. This leads to an evident energy saving compared to rotary lobe blower designs without internal compression.

  • Dry, contact-free operation
  • Process safe and reliable
  • No oil in the compression chamber
  • Low sound level
  • No greasing of bearings
  • Vacuum up to 60 mbar abs & pressure to 2.2 bar
  • Flows from 60 to 1200 m3/hr