Pfeiffer Vacuum has introduced new compact Roots pumps from the HiLobe series with high pumping speeds, that are designed for applications that call for big chambers to be evacuated quickly.
Pfeiffer Vacuum is expanding the HiLobe sequence via intelligent, excessive efficiency Roots pumps with excessive pumping speeds.
Potential uses of the brand new Pfeiffer Vacuum pumps in industrial vacuum functions include electron beam welding, vacuum furnaces, freeze drying and, notably, rapid evacuations (lock chambers or leak detection systems). These vacuum pumps are also suitable to be used in coating functions and with their individual pace management, they can be adapted to customer-specific requirements.
Their highly effective drive concept shortens pump-down instances by round 20% compared to typical Roots pumps. Rapid evacuation also saves prices and increases the efficiency of manufacturing techniques. The use of energy-efficient drives and the optimised rotor geometries reduces power costs by greater than 50%, additionally bolstered by the sealing idea.
The pumps are hermetically sealed from the atmosphere and have a maximum integral leak price of 1 · 10-6 Pa m³/s. Dynamic seals are eliminated, so upkeep is just needed each four years.
The intelligent interface know-how of the HiLobe ensures optimal course of adjustment and condition monitoring. Condition monitoring offers constant info on the state of the vacuum system and increases system availability as upkeep and repair work can be planned accordingly.
Andreas Würz, Product Manager at Pfeiffer Vacuum, explains, “These new Roots pumps deal with a variety of nominal pumping speeds up to 13,600 m³/h. เกจวัดแรงดันสูง are significantly happy with their very compact measurement and considerably lower power consumption in comparability with conventional Roots pumps.”