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Vacuum Pumps Uncomplicated All-Rounders for Demanding Vacuum Applications

Editor: Dominik Stephan

Users in research and industry increasingly rely on dry and robust vacuum solutions, which will also provide flexibility of use. With the modernized, air-cooled Scrollvac Plus, vacuum specialists Leybold offers an new uncomplicated, reliable fore vacuum pump, which exactly meets this requirement profile.

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With the absence of wear-resistant shaft seals, the developers have achieved a higher leak tightness. This predestines the Scrollvac plus for universal use in demanding processes.
With the absence of wear-resistant shaft seals, the developers have achieved a higher leak tightness. This predestines the Scrollvac plus for universal use in demanding processes.
(Source: Leybold)

The new Scrollvac unit, which is an oil-free, dry running fore vacuum pump, qualifies for a variety of demanding applications: whether in the laboratory, in large research facilities, as a backing pump for turbomolecular and cryopump systems, or in vacuum ovens, featuring a low power consumption paired with a high effective suction capacity. In addition, with its light and compact design, it occupies only minimal space in plants and equipment. The low level of vibrations and noise (less than 55 dB (A)) further increases the range of potential users, especially as these factors play a central role in ergonomic working environments.

Their functional and constructive features simplify the daily use of this fore vacuum pump. The hermetic sealing of the rotating parts from the pump chamber reduces the risk of contamination. With the absence of wear-resistant shaft seals, the developers have achieved a higher leak tightness. This predestines the Scrollvac Plus for universal use in demanding processes.

Leybold offers a wide range of pumping options for the different requirements: The product family is available in four versions with the pump speed stages 7, 10, 15 and 18 m3/h. In the single-phase variant, it has a universal voltage drive for a constant performance worldwide, while the three-phase electronic-free variant is intended for areas with radiation. An integrated gas ballast valve also allows the pumping of condensable vapors.

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