เกจวัดแรงดันถังแก๊ส has introduced new compact Roots pumps from the HiLobe sequence with high pumping speeds, that are designed for functions that call for giant chambers to be evacuated quickly.
Pfeiffer Vacuum is expanding the HiLobe collection through clever, excessive efficiency Roots pumps with high pumping speeds.
Potential uses of the model new Pfeiffer Vacuum pumps in industrial vacuum applications include electron beam welding, vacuum furnaces, freeze drying and, significantly, rapid evacuations (lock chambers or leak detection systems). These vacuum pumps are additionally appropriate for use in coating purposes and with their particular person velocity management, they can be adapted to customer-specific necessities.
Their highly effective drive idea shortens pump-down times by round 20% compared to conventional Roots pumps. Rapid evacuation also saves costs and will increase the efficiency of manufacturing methods. The use of energy-efficient drives and the optimised rotor geometries reduces vitality costs by greater than 50%, additionally reinforced by the sealing concept.
The pumps are hermetically sealed from the environment and have a most integral leak rate of 1 · 10-6 Pa m³/s. Dynamic seals are eliminated, so maintenance is only needed each 4 years.
The clever interface expertise of the HiLobe ensures optimal course of adjustment and condition monitoring. Condition monitoring offers fixed information on the state of the vacuum system and will increase system availability as upkeep and repair work could be deliberate accordingly.
Andreas Würz, Product Manager at Pfeiffer Vacuum, explains, “These new Roots pumps deal with a broad range of nominal pumping speeds as much as 13,600 m³/h. We are significantly happy with their very compact measurement and considerably decrease energy consumption compared to typical Roots pumps.”
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