Pfeiffer Vacuum expands vary to supply high pumping speeds

Pfeiffer Vacuum has launched new compact Roots pumps from the HiLobe collection with high pumping speeds, that are designed for applications that decision for big chambers to be evacuated quickly.
Pfeiffer Vacuum is expanding the HiLobe sequence through intelligent, high efficiency Roots pumps with excessive pumping speeds.
Potential makes use of of the new Pfeiffer Vacuum pumps in industrial vacuum applications embody electron beam welding, vacuum furnaces, freeze drying and, particularly, fast evacuations (lock chambers or leak detection systems). pressure gauge ออก หลัง are also suitable for use in coating purposes and with their particular person speed control, they can be tailored to customer-specific requirements.
Their powerful drive concept shortens pump-down occasions by around 20% in comparison with conventional Roots pumps. Rapid evacuation also saves costs and increases the efficiency of manufacturing methods. The use of energy-efficient drives and the optimised rotor geometries reduces vitality prices by greater than 50%, additionally reinforced by the sealing idea.
The pumps are hermetically sealed from the ambiance and have a maximum integral leak rate of 1 · 10-6 Pa m³/s. Dynamic seals are eliminated, so maintenance is just needed each 4 years.
The clever interface technology of the HiLobe ensures optimum course of adjustment and condition monitoring. Condition monitoring provides constant data on the state of the vacuum system and increases system availability as upkeep and service work can be planned accordingly.
Andreas Würz, Product Manager at Pfeiffer Vacuum, explains, “These new Roots pumps deal with a broad range of nominal pumping speeds up to thirteen,600 m³/h. We are particularly proud of their very compact size and considerably lower power consumption in comparison with standard Roots pumps.”
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