Pfeiffer Vacuum HiPace 700 H Turbopumps
Pfeiffer Vacuum is presenting extremely high-compression models with its new HiPace 700 H turbopumps. With a compression ratio of ≥ 2<107 for hydrogen, they are suitable for generating high and ultra high vacuum. Due to the high compression ratio, a low residual gas spectrum, which is desirable for certain mass spectrometry applications, is created in the chamber.
Due to their advanced rotor designs, HiPace 700 H turbopumps have an exceptionally high critical backing pressure capability of 22 hPa. This allows the pumps to reach ultra high vacuum, even when operating with high backing pressures that occur in combination with diaphragm pumps.