Pfeiffer Vacuum expands range to supply high pumping speeds

Pfeiffer Vacuum has launched new compact Roots pumps from the HiLobe series with excessive pumping speeds, that are designed for applications that call for giant chambers to be evacuated rapidly.
Pfeiffer Vacuum is increasing the HiLobe collection through clever, excessive efficiency Roots pumps with excessive pumping speeds.
Potential uses of the new Pfeiffer Vacuum pumps in industrial vacuum purposes embrace electron beam welding, vacuum furnaces, freeze drying and, notably, rapid evacuations (lock chambers or leak detection systems). These vacuum pumps are additionally appropriate for use in coating purposes and with their individual velocity control, they can be tailored to customer-specific requirements.
เกจวัดแรงดันภาษาอังกฤษ shortens pump-down times by around 20% compared to standard Roots pumps. Rapid evacuation additionally saves prices and increases the efficiency of production systems. The use of energy-efficient drives and the optimised rotor geometries reduces vitality prices by more than 50%, additionally reinforced by the sealing idea.
The pumps are hermetically sealed from the atmosphere and have a most integral leak fee of 1 · 10-6 Pa m³/s. Dynamic seals are eradicated, so maintenance is simply needed every four years.
The intelligent interface technology of the HiLobe ensures optimum course of adjustment and situation monitoring. Condition monitoring offers fixed information on the state of the vacuum system and increases system availability as maintenance and repair work may be deliberate 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 notably pleased with their very compact measurement and considerably decrease power consumption in comparison with typical Roots pumps.”

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