Pfeiffer Vacuum expands vary to offer excessive pumping speeds

Pfeiffer Vacuum has introduced new compact Roots pumps from the HiLobe series with excessive pumping speeds, that are designed for functions that call for giant chambers to be evacuated rapidly.
Pfeiffer Vacuum is expanding the HiLobe sequence via intelligent, high performance Roots pumps with high pumping speeds.
Potential uses of the model new Pfeiffer Vacuum pumps in industrial vacuum purposes embrace electron beam welding, vacuum furnaces, freeze drying and, significantly, rapid evacuations (lock chambers or leak detection systems). These vacuum pumps are also appropriate for use in coating applications and with their particular person pace control, they are often adapted to customer-specific necessities.
Their powerful drive idea shortens pump-down occasions by round 20% in comparison with conventional Roots pumps. Rapid evacuation additionally saves prices and will increase the effectivity of manufacturing techniques. The use of energy-efficient drives and the optimised rotor geometries reduces energy prices by greater than 50%, additionally strengthened 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. เกจวัดถังแก๊ส are eliminated, so upkeep is only essential each 4 years.
The intelligent interface know-how of the HiLobe ensures optimum process adjustment and condition monitoring. Condition monitoring provides fixed info on the state of the vacuum system and will increase system availability as upkeep and repair work can be planned accordingly.
Andreas Würz, Product Manager at Pfeiffer Vacuum, explains, “These new Roots pumps handle a variety of nominal pumping speeds as a lot as 13,600 m³/h. We are significantly happy with their very compact dimension and significantly lower power consumption in comparison with conventional Roots pumps.”

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