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DuoVane 6-22

Two-stage oil-lubricated rotary vane vacuum pumps

Or call us directly: +49 6441 802-0

High performance

Best pumping-speed-to-size-ratio in its class, fast pump-down from atmospheric pressure

Efficient

Lowest power consumption in its performance class, nearly maintenance-free

Reliable

Integrated gas-ballast valve and optimized vacuum safety valve

Technical specifications

Markets & applications

Analytics and R&D
  • Freeze Drying, Lyophilization
  • Central Vacuum
  • Leak Detection
  • Laboratory Vacuum
  • Cryogenics
  • Mass Spectrometry
  • Ultra-High Vacuum
Automotive and transport
  • Fluid evacuation & charging
  • Leak Detection and EoL Testing
  • E-Beam Welding
  • 3D Printing
Chemical and pharmaceutical industries
  • Freeze Drying, Lyophilization
  • Leak Detection
Electric power generation
  • Green Energy Generation
Hospitals and healthcare facilities
  • Mass spectromer
  • Medical Accelerator
  • Diagnostic Imaging
  • H2O2 Sterilization
Hydrogen
  • Leak Detection and EoL Testing (Master)
Lithium-ion battery production
  • Leak Detection and EoL Testing (Master)
Metallurgy
  • E-beam welding
  • 3D Printing
Pharmaceutical industry
  • Freeze Drying, Lyophilization
  • Leak Detection
  • Laboratory Vacuum
Refridgeration
  • Leak Detection and EoL Testing
  • Vacuum Drying
  • Vacuum Evacuation and Filling
Scientific instruments
  • Mass Spectrometry
  • Surface Analysis
Technical gases
  • Liquefaction
  • Insulation Vacuum
  • Gas Transport
  • Bottle Filling

Accessories

  • Vane spring kit
  • Sight glass kit
  • Valve and spring kit
  • Seal kit
  • Shaft seal ring
  • Diaphragm kit
  • Gas-ballast valve kit
  • Overhaul kit
  • Oil mist separator
  • Dust separator
  • Sorption trap
  • Cold trap
  • C-Version - corrosive gas version (to be released in 2025)
  • Single-phase motor
  • Three-phase motor
  • Vacuum pump oil