Mehrer Compressors - Your partner for gas and air compression Established in 1889, Mehrer is one of the oldest and most traditional compressor manufacturers in the world and is today one of the leading manufacturers of oil-free piston and diaphragm compressors for technically demanding tasks. As a partner of the processing and process gas industries, we are specialised in the fail-safe, economical and completely oil-free compression of gases, gas mixtures and air. Our motto is: “Processes’ Heartbeat" We manufacture single and small series machines for you and set the compressor to your specific requirements. Thus, we can ensure that you have the right machine for your application. With our designs and our service management systems we ensure that our machines have the longest service life and that you have the best possible customer lifetime value.