Series VRA oil-free screw compressors designed for dry compression in chemical, petrochemical, mining, and industrial applications. Handles a wide range of gases, including aggressive and neutral types, with suction volume flow from 380 to 75,000 m³/h and differential pressure up to 25,000 mbar. Made for high pressure loads and adaptable to specific requirements.

  • Oil-free screw compressors for process and industrial gases

  • Handles aggressive, neutral, and air gases

  • Dry compression suitable for contamination-sensitive environments

  • Multiple seal options for custom adaptation

  • Plain bearings support high pressure and rotor speeds

  • Largely insensitive to contamination and polymerisation

Applications

  • Chemical and process technology

  • Mining industry

  • Iron and steel works

  • Industrial refrigeration plants

  • Evaporation plants

  • Control air systems

Performance

Suction volume flow: 380 to 75,000 m³/h

Differential pressure: 1,500 to 25,000 mbar

Pressure range: -900 mbar g to 52 bar g