turbomolecular vacuum pump / lubricated / single-stage
EVT series Eurovacuum B.V.



  • Technology:


  • Lubrication:


  • Number of stages:


  • Flow rate:

    Max.: 3,500 l/s (924.6 us gal/s)

    Min.: 600 l/s (158.5 us gal/s)


The EVT lineup of superior performance turbo molecular pumps have been developed by KYKY Technology Development Ltd from Beijing China and deliver class leading quality. To prove their performance, this series of pumps arrive with a 18 month warranty, which is the best in this segment. Furthermore, these pumps are a great solution for applications that need heavy duty yet dependable and proven hardware. Turbo molecular pumps are similar to a jet engine, where they feature a multitude of motors, each with several angled blades that function at stupendous tangential speeds.

Gas elements reached by the bottom of the angled blades work with momentum in the direction of the supreme speed exhaust. Adding to this, this series of turbo pumps achieve complete operating speeds within a few minutes of being turned on, which eradicates the need for an independent roughing line owing to the accelerating turbo that can rough up the chamber. The sped of the turbo pump is able to operate at substantial rotational speeds and for compact units this is roughly 60,000 rpm.