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Mehrstufige Wälzkolbenpumpen - Pfeiffer Vacuum

ACP 120

Based on the multi-stage Roots technology, the ACP 120 is the result of over 20 years of experience in manufacturing dry vacuum pumping solutions. ACP 120 pumps provide all the benefits of clean and dry 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.


  • Glass coating
  • Other coaters
  • General R&D applications
  • Cylinder evacuation
  • Foreline pumping of Roots pumps
  • Freeze drying
  • Leak detection systems

Customer value

  • Cleanliness: No risk of particulate contamination due to frictionless and oil-free pumping module
  • High performance: High pumping speed, low power consumption, low ultimate pressure, resistant to harsh cycling
  • High reliability: Based on multi-stage Roots technology, resulting in optimum up-time
  • Extended life time between maintenance: Typical four years interval between complete overhaul on clean applications, simple bearing replacement

Product description

  • Industrial dry vacuum pump for many R&D and industrial applications
  • High pumping speed 110 m3/h
  • Standard version or G version for corrosive gas applications
  • Large volume option


ACP 120 G (Gas ballast) version

ACP 120 G version is suitable for pumping traces of corrosive or condensable gases.
  • Water cooled
  • Integrated Nitrogen gas ballast to protect the pump from corrosive or condensable gases
  • Optional version with 5-40 ISO-K inlet pipe
  • Optional large volume version
Your local contact
Pfeiffer Vacuum Inc.
24 Trafalgar Square
NH 03063-1988 Nashua

+1 (800) 248-8254
+1 (888) 658-7983
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