The 305 series again uses the proven Northey design of hooked rotor, but have overhung bearings. This facilitates access to seals and rotors, making maintenance quick and easy. They are air cooled, offering simple installation and trouble free operation – particularly important on un-manned sites.

  • 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
  • Flows to 280 m3/hr FAD
  • Pressures to 2.7 bar A




Air and Gas Applications Industries
  • Compression
  • Exhaust
  • Purging
  • Evacuating
  • Pressurisation
  • Boosting
  • Re-circulating
  • Blending and homogenisation
  • Waste treatment: Biogas (methane)
  • Nuclear industr: Uranium hexafluoride
  • Chemical industry: reactors and vapour recovery
  • Food and beverage industry: air blending
  • Gas production: argon, helium process gases
  • Steel industry: blast furnace gases