AERZEN HV Series High Vacuum Blowers are oil-free positive displacement blowers made from materials suitable for air, neutral, and aggressive gases. Designed for industrial high-vacuum applications, the range covers intake volume flows from 180 to 97,000 m³/h and vacuum levels from 10^-3 to 200 mbar. Units are air-cooled, use splash lubrication, and allow both horizontal and vertical installation.

  • Oil-free positive displacement blowers for high-vacuum industrial use

  • Handles air, neutral, and aggressive gases

  • Volume flow range: 180 to 97,000 m³/h

  • Vacuum range: 10^-3 to 200 mbar

  • Energy-efficient IE3 motors

  • Space-saving installation options (horizontal or vertical)

  • ATEX certified for hazardous zones, including zone 0 (internal)

  • Variable direction of flow, with both-sided flow up to 2,800 m³/h

Applications

  • Vacuum coating technology

  • Chemical processing

  • Metallurgy and melting furnace construction

  • Steel degassing

  • Packing industry

  • Central vacuum systems

  • Helium leak detection

  • Manufacture of light bulbs and tubes

  • Drying technology

  • Electronics and automotive industry

Performance

Volume flow: 180 to 97,000 m³/h

Vacuum: 10^-3 to 200 mbar

Materials

FKM (fluoro rubber) O-ring seals at casing flanges

Mineral oil or PFPE oil for lubrication

Options and variations

19 sizes available

Vertical or horizontal installation

Variable direction of flow

Accreditations

ATEX certification as per 94/9/EG (including zone 0 internal)

Maintenance

Splash lubrication system