Pfeiffer Vacuum expands range to offer high pumping speeds

Pfeiffer Vacuum has introduced new compact Roots pumps from the HiLobe series with excessive pumping speeds, that are designed for purposes that decision for large chambers to be evacuated rapidly.
Pfeiffer Vacuum is expanding the HiLobe collection via intelligent, excessive efficiency Roots pumps with excessive pumping speeds.
เกจ์แรงดัน makes use of of the brand new Pfeiffer Vacuum pumps in industrial vacuum functions embrace electron beam welding, vacuum furnaces, freeze drying and, notably, fast evacuations (lock chambers or leak detection systems). These vacuum pumps are additionally appropriate for use in coating functions and with their particular person pace management, they can be adapted to customer-specific necessities.
Their highly effective drive concept shortens pump-down instances by round 20% compared to conventional Roots pumps. Rapid evacuation additionally saves prices and increases the efficiency of manufacturing systems. The use of energy-efficient drives and the optimised rotor geometries reduces power prices by more than 50%, also bolstered by the sealing idea.
The pumps are hermetically sealed from the atmosphere and have a maximum integral leak rate of 1 · 10-6 Pa m³/s. Dynamic seals are eliminated, so maintenance is only needed each four years.
The intelligent interface know-how of the HiLobe ensures optimal course of adjustment and situation monitoring. Condition monitoring supplies fixed data on the state of the vacuum system and increases system availability as upkeep 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 much as 13,600 m³/h. We are notably proud of their very compact size and significantly lower power consumption compared to standard Roots pumps.”