Pfeiffer Vacuum expands range to supply excessive pumping speeds

Pfeiffer Vacuum has launched new compact Roots pumps from the HiLobe series with excessive pumping speeds, which are designed for functions that decision for large chambers to be evacuated rapidly.
Pfeiffer Vacuum is increasing the HiLobe series through clever, high performance Roots pumps with high pumping speeds.
Potential makes use of of the new Pfeiffer Vacuum pumps in industrial vacuum purposes embody electron beam welding, vacuum furnaces, freeze drying and, particularly, speedy evacuations (lock chambers or leak detection systems). These vacuum pumps are additionally suitable for use in coating functions and with their individual speed control, they can be tailored to customer-specific requirements.
Their powerful drive idea shortens pump-down instances by round 20% compared to conventional Roots pumps. เครื่องมือที่ใช้วัดความดันคือ saves prices and will increase the effectivity of manufacturing techniques. The use of energy-efficient drives and the optimised rotor geometries reduces vitality prices by greater than 50%, additionally reinforced by the sealing concept.
The pumps are hermetically sealed from the environment and have a most integral leak fee of 1 · 10-6 Pa m³/s. Dynamic seals are eradicated, so maintenance is just essential every 4 years.
The intelligent interface technology of the HiLobe ensures optimal course of adjustment and situation monitoring. Condition monitoring provides constant 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 extensive range of nominal pumping speeds as much as thirteen,600 m³/h. We are notably proud of their very compact size and considerably decrease power consumption compared to standard Roots pumps.”

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