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เกจวัดแรงดันไฮดรอลิค has launched new compact Roots pumps from the HiLobe sequence with excessive pumping speeds, which are designed for purposes that call for big chambers to be evacuated rapidly.
Pfeiffer Vacuum is increasing the HiLobe collection by way of intelligent, excessive efficiency Roots pumps with high pumping speeds.
Potential uses of the brand new Pfeiffer Vacuum pumps in industrial vacuum functions embody electron beam welding, vacuum furnaces, freeze drying and, notably, rapid evacuations (lock chambers or leak detection systems). These vacuum pumps are additionally appropriate for use in coating applications and with their particular person pace control, they can be adapted to customer-specific requirements.
Their powerful drive idea shortens pump-down instances by round 20% compared to conventional Roots pumps. Rapid evacuation additionally saves prices and increases the effectivity of production systems. The use of energy-efficient drives and the optimised rotor geometries reduces vitality prices by greater than 50%, additionally reinforced by the sealing idea.
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 eliminated, so maintenance is just essential each four years.
The intelligent interface expertise of the HiLobe ensures optimal process adjustment and condition monitoring. Condition monitoring supplies constant information on the state of the vacuum system and will increase system availability as maintenance and repair work could 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 thirteen,600 m³/h. We are significantly pleased with their very compact size and considerably lower power consumption compared to conventional Roots pumps.”
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