Pfeiffer Vacuum has introduced new compact Roots pumps from the HiLobe sequence with high pumping speeds, which are designed for applications that call for big chambers to be evacuated quickly.
Pfeiffer Vacuum is expanding the HiLobe sequence via clever, excessive efficiency Roots pumps with excessive pumping speeds.
Potential makes use of of the new Pfeiffer Vacuum pumps in industrial vacuum applications 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 applications and with their particular person speed control, they are often tailored to customer-specific requirements.
Their highly effective drive concept shortens pump-down times by around 20% in comparison with standard Roots pumps. Rapid evacuation also saves prices and will increase the effectivity of production systems. The use of energy-efficient drives and the optimised rotor geometries reduces energy costs by more than 50%, additionally strengthened by the sealing concept.
The pumps are hermetically sealed from the atmosphere and have a most integral leak rate of 1 · 10-6 Pa m³/s. Dynamic seals are eradicated, so maintenance is only needed each 4 years.
ที่วัดแรงดัน know-how of the HiLobe ensures optimal course of adjustment and situation monitoring. Condition monitoring offers fixed info on the state of the vacuum system and will increase system availability as upkeep and service work could be deliberate accordingly.
Andreas Würz, Product Manager at Pfeiffer Vacuum, explains, “These new Roots pumps handle a wide range of nominal pumping speeds as much as 13,600 m³/h. We are particularly proud of their very compact dimension and significantly decrease power consumption compared to standard Roots pumps.”
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