The 204 Series vacuum pump was developed for the nuclear industry and is designed for leak free handling of toxic gases. It is based on the proved Northey design, using hooked rotors with no lubrication and no contact between moving parts. The unit is driven by a direct coupled canned motor. The seal-less design and dry, oil free pumping system combine to avoid wear, potential leaks and any risk of contaminating the gas or environment.

  • Oil free
  • No moving parts in contact
  • Will not contaminate the process gas
  • Can handle corrosive gases
  • Can handle dirty gases
  • Compact and robust design
  • Air cooled
  • Well proven concept
  • Low maintenance
  • Superb technical back up and after sales service
  • Up to 218m3/hr swept volume
  • Vacuum to 160 mbar in a single stage
  • Aluminium body

204 Vacuum pump



Air & Gas Applications Industries
  • Extraction
  • Exhaust
  • Purging
  • Evacuating
  • Vacuum
  • Boosting
  • Re-circulating
  • Medical: Anaesthetic gases
  • Nuclear Industry: Uranium hexafluoride
  • Chemical industry: reactors and vapour recovery
  • Food and beverage industry: vacuum packaging
  • Gas production: argon, helium process gases
  • Process industries: Vapour extraction