Pfeiffer Vacuum introduced its HiLobe® Series high performance roots pumps that deliver a nominal pumping speed range of 520 – 2,100 m3/h.
The design of these roots pumps can shorten the pump-down times by about 20 % compared to conventional Roots pumps, especially for rapid evacuations. The pumps are hermetically sealed from the atmosphere and provide a maximum integral leakage rate of 1 · 10-6 Pa m3/s.
The pumps feature IE4 efficiency class motors with optimized rotor geometries. The seal used eliminates the need for a purge gas.
The intelligent interface technology allows for optimal adjustment and monitoring of processes with the condition monitoring functionality providing an extended service life and operational safety.
Pfeiffer Vacuum GmbH
Berliner Strasse 43
Tel: +49 6441 802-0
Fax: +49 6441 802-1202