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Hena 50/Hena 70

Pfeiffer Vacuum GmbHAvailable: Worldwide

High-performance vacuum pumps for mass spectrometer systems

Pfeiffer Vacuum GmbH

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Superior performance for your instrument – with maximum availabilityHena 50 and 70 are single-stage, oil-sealed rotary vane pumps which have been specially developed for the demanding requirements of mass spectrometer systems. They achieve pumping speeds of between 32 and 59 m³/h, depending on their size and speed of rotation. Their integrated oil mist separator ensures clean exhaust air. They are equipped with a frequency converter that enables them to be used worldwide with single-phase input and identical vacuum performance for 50 and 60 Hz.

A constantly high flow rate in the target pressure range, adjustable pumping speeds and low final vacuum provide maximum performance for your instrument. Maximum maintenance intervals and long operating times are ensured by the high oil volume in the pumps and their low oil temperature during operation.

Customer benefits:

  • Reliable high performance of the instrument due to constantly high pumping speed in the target pressure range
  • Long maintenance intervals
  • Ideal for laboratory use
  • Efficient oil mist separator ensures clean exhaust air

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