Pfeiffer Vacuum expands range to supply high pumping speeds

Pfeiffer Vacuum has launched new compact Roots pumps from the HiLobe collection with excessive pumping speeds, that are designed for functions that call for big chambers to be evacuated quickly.
Pfeiffer Vacuum is increasing the HiLobe series by way of clever, excessive performance Roots pumps with high pumping speeds.
Potential uses of the new Pfeiffer Vacuum pumps in industrial vacuum functions include electron beam welding, vacuum furnaces, freeze drying and, notably, speedy evacuations (lock chambers or leak detection systems). These vacuum pumps are also appropriate for use in coating functions and with their particular person pace management, they can be adapted to customer-specific requirements.
Their highly effective drive idea shortens pump-down times by around 20% in comparability with conventional Roots pumps. Rapid evacuation additionally saves prices and will increase the efficiency of production systems. The use of energy-efficient drives and the optimised rotor geometries reduces vitality prices by greater than 50%, additionally bolstered by the sealing idea.
The pumps are hermetically sealed from the environment and have a most integral leak fee of 1 · 10-6 Pa m³/s. เพรสเชอร์เกจน้ำ are eliminated, so maintenance is only needed each four years.
The intelligent interface expertise of the HiLobe ensures optimal course of adjustment and condition monitoring. Condition monitoring supplies constant data on the state of the vacuum system and will increase system availability as maintenance and service work may be planned accordingly.
Andreas Würz, Product Manager at Pfeiffer Vacuum, explains, “These new Roots pumps handle a extensive range of nominal pumping speeds as much as thirteen,600 m³/h. We are particularly proud of their very compact measurement and significantly decrease power consumption in comparison with typical Roots pumps.”

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