Pfeiffer Vacuum has launched new compact Roots pumps from the HiLobe sequence with high pumping speeds, which are designed for applications that call for big chambers to be evacuated rapidly.
Pfeiffer Vacuum is increasing the HiLobe sequence through intelligent, high efficiency Roots pumps with excessive pumping speeds.
Potential uses of the brand new Pfeiffer Vacuum pumps in industrial vacuum applications embrace electron beam welding, vacuum furnaces, freeze drying and, notably, fast evacuations (lock chambers or leak detection systems). These vacuum pumps are also suitable to be used in coating applications and with their individual pace control, they are often tailored to customer-specific requirements.
Their powerful drive concept shortens pump-down occasions by round 20% in comparison with conventional Roots pumps. Rapid evacuation also saves prices and increases the effectivity of manufacturing techniques. The use of energy-efficient drives and the optimised rotor geometries reduces energy costs by more than 50%, also strengthened by the sealing concept.
The pumps are hermetically sealed from the ambiance and have a most integral leak fee of 1 · 10-6 Pa m³/s. Dynamic seals are eliminated, so upkeep is simply necessary each 4 years.
The intelligent interface know-how of the HiLobe ensures optimum course of adjustment and condition monitoring. Condition monitoring supplies fixed info on the state of the vacuum system and increases system availability as maintenance and service work can be deliberate accordingly.
Andreas Würz, Product Manager at Pfeiffer Vacuum, explains, “These new Roots pumps handle a extensive range of nominal pumping speeds up to 13,600 m³/h. เกจวัดแรงดันแก๊สlpg are notably happy with their very compact dimension and considerably lower energy consumption in comparability with conventional Roots pumps.”
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