Pfeiffer Vacuum expands range to offer high pumping speeds

เกจวัดแรงดันสูง has introduced new compact Roots pumps from the HiLobe sequence with excessive pumping speeds, which are designed for applications that call for big chambers to be evacuated quickly.
Pfeiffer Vacuum is increasing the HiLobe collection via clever, high efficiency Roots pumps with excessive pumping speeds.
Potential makes use of of the model new Pfeiffer Vacuum pumps in industrial vacuum functions embrace electron beam welding, vacuum furnaces, freeze drying and, significantly, rapid evacuations (lock chambers or leak detection systems). เกจ์ออกซิเจนsumo are additionally suitable to be used in coating applications and with their individual velocity management, they can be tailored to customer-specific requirements.
Their powerful drive concept shortens pump-down times by around 20% compared to typical Roots pumps. Rapid evacuation also saves costs and will increase the effectivity of production methods. The use of energy-efficient drives and the optimised rotor geometries reduces power 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 rate of 1 · 10-6 Pa m³/s. Dynamic seals are eliminated, so upkeep is simply essential every four years.
The clever interface know-how of the HiLobe ensures optimum process adjustment and situation monitoring. Condition monitoring provides fixed info on the state of the vacuum system and will increase system availability as upkeep and service work may 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 thirteen,600 m³/h. We are notably proud of their very compact dimension and considerably lower power consumption in comparability with conventional Roots pumps.”

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