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Pfeiffer Vacuum GmbH

Berliner Str. 43, 35614 Aßlar
Telephone +49 6441 802-0
Fax +49 6441 802-1202

Hall map

THERMPROCESS 2019 hall map (Hall 9): stand E40

Fairground map

THERMPROCESS 2019 fairground map: Hall 9

Our range of products

Product categories

  • 01  Industrial Furnaces, Industrial Heat Treatment Plants and thermal processes for
  • 01.08  Steel and Iron
  • 01.08.02  Primary shaping
  •  Casting


  • 03  Componentes, equipment and other supplies
  • 03.10  Pumps, Blowers and Fans
  • 03.10.03  Vaccum pumps and systems
  • 05  Consulting, design, service and engineering

Consulting, design, service and engineering

Our products

Product category: Vaccum pumps and systems

Two-stage Rotary Vane Pumps

With its DuoLine and Pascal two-stage rotary vane pumps, Pfeiffer Vacuum has offered two very successful ranges for many years now. Their long life and pumping speed, irrespective of the gas used, are the outstanding properties of these pumps. Two-stage rotary vane pumps can be used in the pressure range between 100 hPa and a pressure roughly a decade above the final pressure. Pumps belonging to the DuoLine series cover a pumping speed range of 1.3 to 300 m3/h. In the 5 - 21 m3/h range, Pfeiffer Vacuum also offers the Pascal series as products with superior vacuum performance. Pumps in the Pascal range are principally used as standalone pumps. Both series are available in a standard version with a shaft seal for use in straightforward applications. The Pascal series is additionally available as an instrumentation version for more sophisticated applications, such as frequent cyclical pump-down processes (load locks). There are various corrosive versions available for pumping aggressive media. DuoLine pumps with a magnetic coupling dispense with the need for shaft seal maintenance.

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Product category: Vaccum pumps and systems

Diaphragm Pumps

Through its compactness, the diaphragm pump from Pfeiffer Vacuum is ideal for integration in increasingly small analytical systems and turbopumping stations. Beginning with a pumping speed of 0.25 m3 per hour, you can choose from a wide selection of pumps. The strongest of these vacuum pumps manages a pumping speed of max. 4.3 m3/h. The benefits of the diaphragm pump from Pfeiffer Vacuum are numerous, the efficiency and reliability unique.

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Product category: Vaccum pumps and systems

Screw Pumps

This line of dry screw pumps is optimally suited for applications in low and medium vacuum. It is designed not only for industrial use but also for coating applications. HeptaDry is the ideal solution for all areas which require oil-free vacuum. Pumping speeds ranging from 100 to 630 m3/h are achieved by this product series.

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About us

Company portrait

Pfeiffer Vacuum – a name that stands for innovative solutions, high technology and dependable products, along with first-class service. Vacuum technology can be found everywhere in our daily life – often without us being aware of it. Thanks to vacuum technology, using our mobile phone or wearing glasses to see better is natural to us. Even our groceries would not have the same high quality level without vacuum technology. Pfeiffer Vacuum offers comprehensive solutions that are vital for the production of these and many other products of our daily life.