With the two vacuum pumps V-700/710, Buechi is extending its complete solution for vacuum generation in the laboratory. The glass/Peek head ensures the diaphragm is visible and easily inspected. The chemically resis-tant PTFE diaphragm pumps are suitable for the delivery of all kinds of gases and vapours. With a suction volume of 1.8 m3/h and a final vacuum <10 mbar they cover a large range of traditional laboratory applications.
The pumps are particularly suitable for use with rotary evaporators as well as evacuating drying ovens or centrifuges. Effective sound insulation means that this pump generation is particularly noiseless and low vibration. An integrated gas ballast dries the diaphragms during operation, which allows a low final vacuum to be provided. Speed regulation by single stroke control creates a hysteresis-free and precise vacuum. The pump controlling device is based on a vacuum controller. The entire potential of the vacuum pump is used with a vacuum controller V-850/855.
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