German vacuum pumps manufacturer Pfeiffer Vacuum has introduced a new range of scroll pumps that are oil free, hermetically sealed vacuum pumps with high nominal pumping speeds of 6 to 20 m³/h.

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Source: Pfeiffer Vacuum

The HiScroll models are characterised by their compact design and quiet, low-vibration operation (<47 dB[A], and <42 dB[A] in stand-by mode).

Pfeiffer Vacuum said the models have excellent water vapor tolerance thanks to the two stage gas ballast. As a result condensation in the vacuum pump is avoided.

With these features, the pumps are ideal for use in many applications in analytics, biomedicine, pharmaceuticals and research and development.

They are used in mass spectrometry, electron microscopy, surface analysis, accelerators and laboratory applications, but also in the semiconductor industry, coating processes and gas recovery.

The HiScroll’s active temperature control ensures optimal cooling and guarantees the lowest noise level.

Jürgen Keller, Pfeiffer Vacuum Market Manager for Analytics said, “We are proud of the fact that our new scroll pumps have the lowest noise emissions in their class.”

“These dry pumps can also be easily connected to other Pfeiffer Vacuum products, such as turbopumps, or operated by higher-level controls via the RS-485 or ProfiNet interface.”

“We drive sustainable solutions and help to reduce the environmental impact and carbon footprint with our new engine concept.”