Pfeiffer Vacuum has introduced new compact Roots pumps from the HiLobe series with excessive pumping speeds, which are designed for purposes that decision for big chambers to be evacuated quickly.
Pfeiffer Vacuum is expanding the HiLobe sequence through intelligent, excessive efficiency Roots pumps with high pumping speeds.
Potential uses of the new Pfeiffer Vacuum pumps in industrial vacuum purposes embrace electron beam welding, vacuum furnaces, freeze drying and, particularly, rapid evacuations (lock chambers or leak detection systems). These vacuum pumps are also appropriate for use in coating applications and with their individual pace control, they are often tailored to customer-specific necessities.
เครื่องมือใช้วัดความดัน shortens pump-down occasions by round 20% in comparison with typical Roots pumps. Rapid evacuation also saves prices and increases the effectivity of manufacturing methods. The use of energy-efficient drives and the optimised rotor geometries reduces energy costs by greater than 50%, also strengthened by the sealing concept.
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 every four years.
The clever interface technology of the HiLobe ensures optimum process adjustment and condition monitoring. Condition monitoring provides constant info 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 extensive range of nominal pumping speeds up to thirteen,600 m³/h. We are notably proud of their very compact dimension and significantly decrease energy consumption in comparison with standard Roots pumps.”
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