Pfeiffer Vacuum expands range to offer excessive pumping speeds

Pfeiffer Vacuum has launched new compact Roots pumps from the HiLobe collection with excessive pumping speeds, which are designed for functions that call for giant chambers to be evacuated rapidly.
Pfeiffer Vacuum is increasing the HiLobe series through intelligent, high efficiency Roots pumps with high pumping speeds.
Potential makes use of of the model new Pfeiffer Vacuum pumps in industrial vacuum purposes include electron beam welding, vacuum furnaces, freeze drying and, particularly, rapid evacuations (lock chambers or leak detection systems). These vacuum pumps are additionally suitable to be used in coating applications and with their individual speed management, they are often adapted to customer-specific requirements.
Their highly effective drive idea shortens pump-down instances by round 20% in comparison with standard Roots pumps. Rapid evacuation additionally saves prices and will increase the effectivity of manufacturing methods. The use of energy-efficient drives and the optimised rotor geometries reduces vitality costs by more than 50%, additionally reinforced by the sealing concept.
The pumps are hermetically sealed from the ambiance and have a most integral leak fee of 1 · 10-6 Pa m³/s. Dynamic seals are eradicated, so upkeep is simply needed each 4 years.
The intelligent interface know-how of the HiLobe ensures optimum course of adjustment and situation monitoring. เกจวัดแรงดัน1บาร์ monitoring supplies constant info on the state of the vacuum system and increases system availability as upkeep and service work could be deliberate accordingly.
Andreas Würz, Product Manager at Pfeiffer Vacuum, explains, “These new Roots pumps handle a extensive range of nominal pumping speeds as a lot as thirteen,600 m³/h. We are significantly happy with their very compact measurement and considerably lower power consumption in comparison with standard Roots pumps.”

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