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Pfeiffer Vacuum has launched new compact Roots pumps from the HiLobe series with high pumping speeds, which are designed for purposes that call for big chambers to be evacuated quickly.
Pfeiffer Vacuum is expanding the HiLobe series via intelligent, excessive performance Roots pumps with excessive pumping speeds.
Potential makes use of of the new Pfeiffer Vacuum pumps in industrial vacuum functions include electron beam welding, vacuum furnaces, freeze drying and, significantly, fast evacuations (lock chambers or leak detection systems). digital pressure gauge are additionally appropriate for use in coating functions and with their individual pace control, they are often tailored to customer-specific necessities.
Their highly effective drive idea shortens pump-down instances by round 20% compared to conventional Roots pumps. Rapid evacuation additionally saves prices and will increase the efficiency of manufacturing systems. pressure gauge octa of energy-efficient drives and the optimised rotor geometries reduces power prices by greater than 50%, additionally bolstered by the sealing concept.
The pumps are hermetically sealed from the atmosphere and have a most integral leak rate of 1 · 10-6 Pa m³/s. Dynamic seals are eliminated, so maintenance is simply essential every four years.
The clever interface know-how of the HiLobe ensures optimal course of adjustment and condition monitoring. Condition monitoring supplies fixed info on the state of the vacuum system and will increase system availability as upkeep and repair work could be planned accordingly.
Andreas Würz, Product Manager at Pfeiffer Vacuum, explains, “These new Roots pumps deal with a wide range of nominal pumping speeds as much as 13,600 m³/h. We are particularly proud of their very compact measurement and considerably lower power consumption compared to conventional Roots pumps.”

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