Pfeiffer Vacuum expands range to supply excessive pumping speeds

Pfeiffer Vacuum has launched new compact Roots pumps from the HiLobe series with high pumping speeds, that are designed for purposes that call for giant chambers to be evacuated rapidly.
Pfeiffer Vacuum is expanding the HiLobe series through clever, high efficiency Roots pumps with excessive pumping speeds.
Potential makes use of of the model new Pfeiffer Vacuum pumps in industrial vacuum functions embody electron beam welding, vacuum furnaces, freeze drying and, notably, fast evacuations (lock chambers or leak detection systems). These vacuum pumps are additionally appropriate to be used in coating functions and with their particular person velocity control, they are often adapted to customer-specific necessities.
Their powerful drive idea shortens pump-down occasions by round 20% in comparison with typical Roots pumps. Rapid evacuation additionally saves costs and increases the efficiency of production systems. The use of energy-efficient drives and the optimised rotor geometries reduces energy prices by more than 50%, also bolstered by the sealing concept.
The pumps are hermetically sealed from the atmosphere and have a most integral leak price of 1 · 10-6 Pa m³/s. weksler ea14 are eradicated, so upkeep is simply necessary each 4 years.
The intelligent interface technology of the HiLobe ensures optimal process adjustment and condition monitoring. Condition monitoring provides constant information 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 deal with a variety of nominal pumping speeds up to thirteen,600 m³/h. We are significantly pleased with their very compact measurement and considerably decrease power consumption in comparison with conventional Roots pumps.”

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