Pfeiffer Vacuum expands vary to offer excessive pumping speeds

Pfeiffer Vacuum has launched new compact Roots pumps from the HiLobe sequence with excessive pumping speeds, that are designed for functions that decision for giant chambers to be evacuated rapidly.
Pfeiffer Vacuum is expanding the HiLobe collection through clever, excessive efficiency Roots pumps with excessive pumping speeds.
pressure gauge octa makes use of of the new Pfeiffer Vacuum pumps in industrial vacuum functions embrace electron beam welding, vacuum furnaces, freeze drying and, notably, rapid evacuations (lock chambers or leak detection systems). These vacuum pumps are also appropriate to be used in coating functions and with their particular person velocity control, they are often adapted to customer-specific requirements.
Their highly effective drive idea shortens pump-down occasions by around 20% compared to standard Roots pumps. Rapid evacuation also saves costs and will increase the effectivity of production methods. The use of energy-efficient drives and the optimised rotor geometries reduces power prices by greater than 50%, additionally strengthened by the sealing concept.
The pumps are hermetically sealed from the ambiance and have a maximum integral leak fee of 1 · 10-6 Pa m³/s. Dynamic seals are eradicated, so upkeep is only essential each four years.
The clever interface expertise of the HiLobe ensures optimal process adjustment and condition 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 handle a variety of nominal pumping speeds as a lot as thirteen,600 m³/h. We are significantly happy with their very compact dimension and considerably lower energy consumption compared to typical Roots pumps.”


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