Pfeiffer Vacuum has launched new compact Roots pumps from the HiLobe series with high pumping speeds, that are designed for purposes that decision for large chambers to be evacuated quickly.
pressure gauge ออก หลัง is increasing the HiLobe collection by way of clever, excessive efficiency Roots pumps with high pumping speeds.
Potential uses of the new Pfeiffer Vacuum pumps in industrial vacuum applications embrace electron beam welding, vacuum furnaces, freeze drying and, significantly, fast evacuations (lock chambers or leak detection systems). These vacuum pumps are also suitable for use in coating applications and with their individual velocity management, they can be adapted to customer-specific requirements.
Their powerful drive concept shortens pump-down times by around 20% compared to typical Roots pumps. Rapid evacuation additionally saves prices and increases the effectivity of production methods. The use of energy-efficient drives and the optimised rotor geometries reduces energy prices by greater than 50%, additionally bolstered by the sealing concept.
The pumps are hermetically sealed from the environment and have a most integral leak price of 1 · 10-6 Pa m³/s. Dynamic seals are eradicated, so maintenance is only needed each four years.
The clever interface know-how of the HiLobe ensures optimal process adjustment and condition monitoring. Condition monitoring provides fixed info on the state of the vacuum system and will increase system availability as upkeep and repair work can be deliberate accordingly.
Andreas Würz, Product Manager at Pfeiffer Vacuum, explains, “These new Roots pumps handle a variety of nominal pumping speeds up to 13,600 m³/h. We are notably happy with their very compact size and significantly decrease energy consumption compared to standard Roots pumps.”
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