Pfeiffer Vacuum has launched new compact Roots pumps from the HiLobe series with high pumping speeds, which are designed for purposes that call for giant chambers to be evacuated quickly.
Pfeiffer Vacuum is expanding the HiLobe sequence through clever, high performance Roots pumps with high pumping speeds.
Potential makes use of of the brand new Pfeiffer Vacuum pumps in industrial vacuum applications embody electron beam welding, vacuum furnaces, freeze drying and, significantly, rapid evacuations (lock chambers or leak detection systems). These vacuum pumps are additionally appropriate to be used in coating applications and with their particular person speed control, they can be adapted to customer-specific requirements.
Their highly effective drive concept shortens pump-down times by round 20% compared to typical Roots pumps. Rapid evacuation additionally saves prices and will increase the efficiency of production techniques. The use of energy-efficient drives and the optimised rotor geometries reduces power prices by greater than 50%, also strengthened by the sealing concept.
The pumps are hermetically sealed from the atmosphere and have a most integral leak price of 1 · 10-6 Pa m³/s. Dynamic seals are eradicated, so upkeep is simply essential each four years.
The intelligent interface know-how of the HiLobe ensures optimum process adjustment and situation monitoring. เกจวัดแรงดัน300psi provides constant information on the state of the vacuum system and will increase system availability as upkeep and service 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 much as 13,600 m³/h. We are significantly pleased with their very compact dimension and significantly lower energy consumption compared to standard Roots pumps.”
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