Magnetically coupled

In contrast to the standard pump, these products have a frictionless magnetic coupling. Oil leakage from a wear-prone conventional shaft seal is ruled out in these models

Applications

  • Installation in analyzers
  • Installation in flywheels
  • Gas technology

Customer value

  • Space-saving and ideal for systems integration
  • High pumping speeds with small dimensions
  • Low ultimate pressure
  • Low-maintenance, no oil leaks from the shaft feedthrough
  • Low operating costs, not necessary to replace shaft seals

Duo 1.6 M

  • Extremely low noise, ideal for laboratory applications
  • Easy integration thanks to the UL and IEC 61010 certification of the entire pump
  • With maintenance-free magnetic coupling

Duo 3 M

  • Minimal space requirement due to compact design
  • Easy integration thanks to the UL and IEC 61010 certification of the entire pump
  • Single-phase universal motor available, allowing an almost worldwide network coverage
  • With maintenance-free magnetic coupling

Duo 6 M

  • Minimal space requirement due to compact design
  • Highest water vapor compatibility, ideal for research and industry
  • Easy integration thanks to the UL and IEC 61010 certification of the entire pump
  • Single-phase universal motor available, allowing an almost worldwide network coverage
  • With maintenance-free magnetic coupling

Duo 11 M

  • Minimal space requirement due to compact design
  • Highest water vapor compatibility, ideal for research and industry
  • Easy integration thanks to the UL and IEC 61010 certification of the entire pump
  • Single-phase universal motor available, allowing an almost worldwide network coverage
  • With maintenance-free magnetic coupling

Duo 5 M

  • Low operating costs
  • No maintenance of shaft seals rings
  • Integrated gas ballast and safety valve

Duo 10 M

  • Low operating costs
  • No maintenance of shaft seals rings
  • Integrated gas ballast and safety valve

Duo 20 M

  • Low operating costs
  • No maintenance of shaft seals rings
  • Integrated gas ballast and safety valve

Duo 35 M

  • Rugged design for demanding industrial applications
  • Highest availability thanks to long maintenance intervals
  • Flexible use due to extensive accessories program
  • With maintenance-free magnetic coupling
  • Adjustable inlet and outlet ports in horizontal or vertical orientation for better integration

Duo 65 M

  • Rugged design for demanding industrial applications
  • Highest availability thanks to long maintenance intervals
  • Flexible use due to extensive accessories program
  • With maintenance-free magnetic coupling
  • Adjustable inlet and outlet ports in horizontal or vertical orientation for better integration

Duo 125 M

  • Rugged design for demanding industrial applications
  • Highest availability thanks to long maintenance intervals
  • Flexible use due to extensive accessories program
  • With maintenance-free magnetic coupling

Duo 255 M

  • Rugged design for demanding industrial applications
  • Highest availability thanks to long maintenance intervals
  • Flexible use due to extensive accessories program
  • With maintenance-free magnetic coupling
Your local contact
Pfeiffer Vacuum Inc.
24 Trafalgar Square
NH 03063-1988 Nashua
USA

+1 (800) 248-8254
+1 (888) 658-7983
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