Pfeiffer Vacuum has launched new compact Roots pumps from the HiLobe sequence with high pumping speeds, that are designed for purposes that call for big chambers to be evacuated quickly.
Pfeiffer Vacuum is increasing the HiLobe sequence via clever, high efficiency Roots pumps with excessive pumping speeds.
Potential makes use of of the new Pfeiffer Vacuum pumps in industrial vacuum functions embrace electron beam welding, vacuum furnaces, freeze drying and, particularly, rapid evacuations (lock chambers or leak detection systems). These vacuum pumps are also appropriate for use in coating functions and with their particular person pace control, they can be adapted to customer-specific requirements.
Their highly effective drive concept shortens pump-down instances by round 20% in comparison with standard Roots pumps. เกจวัดแรงดันแก๊สอาร์กอน saves prices and will increase the effectivity of production techniques. The use of energy-efficient drives and the optimised rotor geometries reduces energy prices by greater than 50%, additionally reinforced by the sealing idea.
The pumps are hermetically sealed from the environment and have a maximum integral leak fee of 1 · 10-6 Pa m³/s. Dynamic seals are eliminated, so upkeep is just needed every four years.
The intelligent interface know-how of the HiLobe ensures optimum process adjustment and condition monitoring. Condition monitoring supplies fixed info on the state of the vacuum system and will increase system availability as upkeep and service work can be deliberate accordingly.
Andreas Würz, Product Manager at Pfeiffer Vacuum, explains, “These new Roots pumps handle a broad range of nominal pumping speeds up to 13,600 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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