These screw pumps are especially designed for processes in the vacuum range down to 0.001 mbar, however unlike other fine vacuum technologies, it can be used across the entire pressure range from atmospheric pressure to its ultimate vacuum. VACUU·PURE easily handles high vapor loads through its extraordinary condensate compatibility. Thanks to this capability, a gas ballast is unnecessary, avoiding associated disadvantages like reduction in pumping speed and an increase in noise levels. The integrated regeneration mode enables rapid drying of the pump at the end of the process. This allows sample throughput to be increased significantly as compared to other pump technologies.

VACUU·PURE 10 is ideal for clean processes which require a dry and hydrocarbon-free vacuum. The spindles of the screw pump run contact-free and are thus free of abrasion and wear.

VACUU·PURE 10C is ideally suited for clean processes and the production of pure products. At the same time, aggressive gases and vapors can be pumped without any worries because of the high chemical resistance. The use of a cold trap is no longer necessary in most applications.