Vacuum pumps according to the water ring principle for industry and agriculture (milking technology). The system is operated absolutely oil-free. The thermal energy of the process water can completely be used for heating industrial water.

High-pressure compressors for medical technology as well as for nautics. Application of highly loaded ceramic components targeting at oil-free dry-running (e. g. three-stage high-pressure compressor with 330 bar ultimate pressure for inhaled air and nautics purposes).

Mostly oxide and non-oxide high-performance ceramics as well as modified carbon materials or polyimides are applied.