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The new reliable, two-stage DuoLine rotary vane pumps

05-22-2013 06:12 PM CET | Industry, Real Estate & Construction

Press release from: Pfeiffer Vacuum

• Reliable and energy-efficient operation
• Long service life
• Easy system integration

Pfeiffer Vacuum presents the new two-stage DuoLine rotary vane pumps. The compact vacuum pumps are distinguished by a newly developed pump system and optimized cooling. These changes have a significant impact on the service lives of the pumps. The long maintenance intervals, the energy-efficient motors and the optional oil return lower the operating costs to a very low level.

The integrated, hydraulically controlled high-vacuum safety valve increases operational reliability. The reduced footprint, lighter weight and placement of the vacuum connections on its top side guarantee the pumps' easy system integration.

The DuoLine pumps are offered with a conventional radial shaft sealing ring or with a magnetic coupling. The innovative drive concept hermetically seals the magnetically coupled rotary vane pumps. The operating costs of the magnetically coupled pump are very low, as it is virtually maintenance-free.

The DuoLine covers numerous applications in the low and medium vacuum range.

About Pfeiffer Vacuum
Pfeiffer Vacuum (Stock Exchange Symbol PFV, ISIN DE0006916604) is one of the world’s leading providers of vacuum solutions. In addition to a full range of hybrid and magnetically levitated turbo pumps, the product portfolio comprises backing pumps, measurement and analysis devices, components as well as vacuum chambers and systems. Ever since the invention of the turbo pump by Pfeiffer Vacuum, the company has stood for innovative solutions and high-tech products that are used in the Analytics, Industry, Research & Development, Coating and Semiconductor markets. Founded in 1890, today Pfeiffer Vacuum is active throughout the world. The company employs a workforce of some 2,300 people and has more than 20 subsidiaries. For more information, please visit www.pfeiffer-vacuum.com

Pfeiffer Vacuum GmbH
Public Relations
Sabine Neubrand-Trylat
Berliner Straße 43
35614 Asslar
Tel.: +49 6441 802 1223
Fax: +49 6441 802 1500
Sabine.Neubrand@pfeiffer-vacuum.de
www.pfeiffer-vacuum.de

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