Pfeiffer Vacuum expands vary to offer high pumping speeds

Pfeiffer Vacuum has launched new compact Roots pumps from the HiLobe collection with excessive pumping speeds, that are designed for purposes that decision for big chambers to be evacuated quickly.
Pfeiffer Vacuum is expanding the HiLobe collection via intelligent, excessive performance Roots pumps with excessive pumping speeds.
Bargain makes use of of the brand new Pfeiffer Vacuum pumps in industrial vacuum functions include electron beam welding, vacuum furnaces, freeze drying and, particularly, fast evacuations (lock chambers or leak detection systems). These vacuum pumps are additionally appropriate for use in coating functions and with their particular person speed management, they can be adapted to customer-specific requirements.
Forgotten shortens pump-down occasions by around 20% compared to typical Roots pumps. Rapid evacuation additionally saves costs and increases the effectivity of manufacturing methods. The use of energy-efficient drives and the optimised rotor geometries reduces energy costs by more than 50%, also bolstered by the sealing idea.
The pumps are hermetically sealed from the ambiance and have a most integral leak price of 1 · 10-6 Pa m³/s. Dynamic seals are eliminated, so upkeep is simply needed each 4 years.
The clever interface know-how of the HiLobe ensures optimum course of adjustment and condition monitoring. Condition monitoring offers fixed info on the state of the vacuum system and will increase system availability as upkeep and service work could be deliberate accordingly.
Andreas Würz, Product Manager at Pfeiffer Vacuum, explains, “These new Roots pumps handle a wide range of nominal pumping speeds up to thirteen,600 m³/h. We are significantly happy with their very compact dimension and significantly decrease power consumption compared to standard Roots pumps.”

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