Having been established in 1889, Mehrer is one of the oldest and most traditional compressor manufacturers in the world. As a partner of the processing and process gas industries, we specialise in the fail-safe, economical and completely oil-free compression of gases, gas mixtures and air. This technology, in which it is essential that the compression medium does not come into contact with oil during the compression process, requires wide-ranging and long-standing experience. Mehrer pioneered the work decades ago using dry-running compressors with a crosshead design. Today, our modern and sophisticated oil-free dry-running piston compressors and diaphragm compressors provide high reliability and value in process engineering.