HiPace M (photo) is a new series of magnetically levitated turbopumps that cover the pumping speeds of 300, 700 and 800 L/s and achieve high compression ratios for all gases. A special rotor design delivers unlimited rotor service life and dependable operation, says the manufacturer. With Protection Class IP 54, these pumps are suitable for use in industrial environments. The low, dynamic magnetic field does not interfere with even highly sensitive nearby equipment, a feature that makes the pumps ideal for analytical, coatings and semiconductor and R&D applications. The pumps feature an integrated electronic-drive unit that reduces the need for costly and cumbersome cabling. Both the power consumption and run-up time have been reduced. — Pfeiffer Vacuum GmbH, Asslar, Germany