เกจวัดแรงดันอากาศ has introduced new compact Roots pumps from the HiLobe sequence with high pumping speeds, that are designed for purposes that call for giant chambers to be evacuated quickly.
Pfeiffer Vacuum is expanding 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 applications include electron beam welding, vacuum furnaces, freeze drying and, particularly, speedy evacuations (lock chambers or leak detection systems). These vacuum pumps are also appropriate to be used in coating applications and with their particular person pace control, they can be adapted to customer-specific necessities.
Their highly effective drive idea shortens pump-down times by round 20% compared to standard Roots pumps. Rapid evacuation also saves prices and increases the effectivity of manufacturing systems. The use of energy-efficient drives and the optimised rotor geometries reduces energy prices by more than 50%, also bolstered by the sealing concept.
The pumps are hermetically sealed from the ambiance and have a most integral leak rate of 1 · 10-6 Pa m³/s. Dynamic seals are eradicated, so upkeep is only essential each 4 years.
The intelligent interface technology of the HiLobe ensures optimal 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 repair work can be deliberate accordingly.
Andreas Würz, Product Manager at Pfeiffer Vacuum, explains, “These new Roots pumps handle a extensive range of nominal pumping speeds as much as 13,600 m³/h. We are particularly pleased with their very compact measurement and considerably lower power consumption compared to typical Roots pumps.”
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