Please update your browser. It looks like you are using an old version of the Microsoft Edge browser. To get the best experience with the Pfeiffer website, please update your browser.

Contact Login to portal
Global

DuoVane 36/70

Two-stage oil-lubricated rotary vane vacuum pumps

Or call us directly: +49 6441 802-0

User-friendly

Easy installation

Reliable

Integrated gas-ballast valve and vacuum safety valve, perfectly suited for industrial applications

Flexible

Compact design, versions for handling of corrosive gases available

Technical specifications

Markets & applications

Analytics and R&D
  • Freeze Drying, Lyophilization
  • Central Vacuum
  • Leak Detection
  • Laboratory Vacuum
  • Cryogenics
Automotive and transport
  • Heat Treatment
  • 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
  • Medical Accelerator
  • Diagnostic Imaging
  • H2O2 Sterilization
  • Lab Vacuum
Hydrogen
  • Leak Detection and EoL Testing (Master)
Lithium-ion battery production
  • Leak Detection and EoL Testing (Master)
Metallurgy
  • Vacuum Sintering
  • E-beam welding
  • Vacuum Brazing / Soldering
  • 3D Printing
  • Heat Treatment
Pharmaceutical industry
  • Freeze Drying, Lyophilization
  • Leak Detection
  • Laboratory Vacuum
Refridgeration
  • Leak Detection and EoL Testing
  • Vacuum Drying
  • Vacuum Evacuation and Filling
Technical gases
  • Liquefaction
  • Insulation Vacuum
  • Gas Transport
  • Bottle Filling
Thin film coating
  • Optical Coating
  • Decorative Coating
  • Lab coating
  • Wear Protection Coating

Accessories

  • Service kit
  • Oil mist separator
  • Dust separator
  • Sorption trap
  • Cold trap
  • Vacuum booster adapter flange
  • Operations monitoring unit
  • Mechanical oil filter
  • Chemical oil filter
  • M-version - magnetic coupling version
  • C-version - corrosive gas version
  • MC-version - corrosive gas version with magnetic coupling
  • Vacuum pump oil