Multi-stage Roots Pumps - Pfeiffer Vacuum

Industrial

Based on the multi-stage roots technology, the ACG 600 G is the result of over 20 years of experience in manufacturing oil-free vacuum pumping solutions. The ACG 600 G provides all the benefits of clean and oil-free vacuum whenever particulate or oil contamination is an issue. A specific version is also available for the pump down of large chamber volumes > 1 m3.
  • If a higher pumping speed is required, the ACG 600 G pumping station combines the ACP 120 G dry pump with a roots pump that achieves 600 m3/h.
  • High pumping speed 560 m3/h
  • Equipped with a flushing gas connection for slightly corrosive processes or for pumping down condensable media
  • Optional large volume option
Based on the multi-stage roots technology, the ACP 120 G is the result of over 20 years of experience in manufacturing oil-free vacuum pumping solutions. The ACP 120 G provides all the benefits of clean and oil-free vacuum whenever particulate or oil contamination is an issue. A specific version is also available for the pump down of large chamber volumes > 1 m3.
  • Industrial dry vacuum pump for many R&D and industrial applications
  • High pumping speed 110 m3/h
  • Equipped with a flushing gas connection for slightly corrosive processes or for pumping down condensable media
  • Optional version for large volumes
ACP 120 and ACG 600 accessories

Dry pumps for industrial applications

Based on the tens of thousands of semiconductor process pumps installed worldwide, the ACP 120 G provides the advantages of the multi-stage Roots pumps in industrial and research & development applications as well as whenever particle or oil contamination is an issue.

For higher pumping speed requirements, the ACG 600 G pumping group combines the ACP 120 G dry pump with a 600 m3/h Roots pump.

Advantages

  • High performance
  • High reliability
  • Simple maintenance

Applications

  • Coating industry
  • R&D
  • Freeze drying
  • The optimal replacement for rotary vane pumps of the 60 to 100 m3/h-class due to its high pumping speed, low base pressure, high tolerance against cycle operation and low power consumption.
  • No wear in the pump block due to contactless moving rotors - this is the only way how a particle-free vacuum can be created.
  • Unrivaled long maintenance intervals - up to more than four years in light duty applications without disruptions provide maximum uptime.
  • Optimal combination with Roots pumps as a direct dry replacement for lubricated backing pumps and pumping systems in many industrial systems; e.g. in the coating technology.
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