Pfeiffer Vacuum expands vary to offer excessive pumping speeds

Pfeiffer Vacuum has launched new compact Roots pumps from the HiLobe collection with excessive pumping speeds, that are designed for functions that decision for giant chambers to be evacuated quickly.
Pfeiffer Vacuum is increasing the HiLobe series via clever, high performance Roots pumps with high pumping speeds.
Potential makes use of of the new Pfeiffer Vacuum pumps in industrial vacuum applications include electron beam welding, vacuum furnaces, freeze drying and, significantly, fast evacuations (lock chambers or leak detection systems). pressure gauge are also appropriate for use in coating functions and with their individual pace control, they are often adapted to customer-specific necessities.
Their powerful drive idea shortens pump-down times by round 20% compared to typical Roots pumps. Rapid evacuation additionally saves costs and will increase the effectivity of manufacturing techniques. The use of energy-efficient drives and the optimised rotor geometries reduces power prices by greater than 50%, also bolstered by the sealing concept.
The pumps are hermetically sealed from the environment and have a most integral leak fee of 1 · 10-6 Pa m³/s. Dynamic seals are eradicated, so upkeep is simply necessary each four years.
The clever interface know-how of the HiLobe ensures optimum process adjustment and situation monitoring. Condition monitoring provides fixed data on the state of the vacuum system and increases system availability as upkeep and repair work can be deliberate accordingly.
Andreas Würz, Product Manager at Pfeiffer Vacuum, explains, “These new Roots pumps handle a extensive range of nominal pumping speeds up to 13,600 m³/h. pressure gauge octa are significantly proud of their very compact measurement and considerably decrease energy consumption compared to standard Roots pumps.”


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