Pfeiffer Vacuum expands vary to offer excessive pumping speeds

Pfeiffer Vacuum has introduced new compact Roots pumps from the HiLobe series with high pumping speeds, which are designed for functions that decision for large chambers to be evacuated rapidly.
Pfeiffer Vacuum is increasing the HiLobe series via intelligent, excessive performance Roots pumps with excessive pumping speeds.
pressure gauge makes use of of the brand new Pfeiffer Vacuum pumps in industrial vacuum purposes embrace electron beam welding, vacuum furnaces, freeze drying and, significantly, fast evacuations (lock chambers or leak detection systems). These vacuum pumps are also suitable to be used in coating purposes and with their particular person velocity control, they are often tailored to customer-specific requirements.
pressure gauge 10 bar shortens pump-down instances by around 20% compared to typical Roots pumps. Rapid evacuation also saves prices and increases the effectivity of manufacturing techniques. The use of energy-efficient drives and the optimised rotor geometries reduces vitality costs by more than 50%, additionally bolstered by the sealing idea.
The pumps are hermetically sealed from the environment and have a maximum integral leak price of 1 · 10-6 Pa m³/s. Dynamic seals are eradicated, so upkeep is only essential each 4 years.
The clever interface know-how of the HiLobe ensures optimal process adjustment and situation monitoring. Condition monitoring offers fixed info on the state of the vacuum system and will increase system availability as maintenance and repair work could be deliberate accordingly.
Andreas Würz, Product Manager at Pfeiffer Vacuum, explains, “These new Roots pumps deal with a variety of nominal pumping speeds as a lot as thirteen,600 m³/h. We are notably happy with their very compact measurement and significantly decrease energy consumption in comparison with standard Roots pumps.”


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