Compact, oil-free scroll pump with low noise emissions

The new Scroll pump of vacuum pumps Hiscroll series from Pfeiffer Vacuum offer a high nominal pumping speed of 6 to 20 m³ / h. The compact design of the oil-free, hermetically sealed vacuum pumps and you low-vibration, quiet operation are particularly beneficial.

The scroll pump offers one high water vapor tolerance and condensation in the vacuum pump is avoided. The user's processes are individually addressed by means of a two-stage gas ballast valve.

With these features, the scroll pumps cover many applications in the Analytics, biomedicine, Pharma industry and Research and Development from. They are used in electron microscopy, mass spectrometry, surface analysis or in the Semiconductor Technology, at accelerators and in the laboratory as well as too Coating or gas recovery.

Intelligent liquid ring vacuum pump for harsh environments

The adaptive fan control the scroll pump Hicroll ensures optimal cooling in different operating states. The lowest possible noise level is given. In operation this is less than 47 dB [A], in stand-by mode it is less than 42 dB [A]

Scroll pump with RS 485 and Profinet interfaces

"We are proud that our new scroll pumps have the lowest noise emissions in their class," comments Jurgen Keller, Head of the Analytics Market Segment at Pfeiffer Vacuum. “These dry pumps can also be very easily connected to other Pfeiffer Vacuum products such as the RS 485 or Profinet interface Turbo pumps connect or with a parent steering operate. We drive sustainable solutions and with our new engine concept we help to relieve our environment and the CO₂-Footprint to reduce."

Vacuum equipment for simulation and testing in space

With the intelligent interface, specific pressure ranges or a speed setting mode can be implemented and the scroll pump can be optimally adapted to the application. So will the Reduced wear and the Maintenance cycles extended.

The powerful Motor offers one up to 15% higher efficiency compared to conventional drives. Highest performance at low temperatures thus results in easier cooling of systems and plants.

Insight into the scroll pump

What is a scroll pump?

The scroll pump is one after the other Displacement principle working vacuum pump. Their functional structure consists of two interlocking Spirals. One of them is fixed, the other moves in a circle via an eccentric drive. This creates small, closed cavities between the two spirals, the volume of which is continuously reduced by the movement. The gas is sucked in from the outside, compressed in the pump and ejected again via a connection of the.