CompAir is one of the worlds leading manufacturers of compressed air and gas systems, our range of products and services include the most efficient range of compressors on the market today. From general industry, offshore......CompAir is one of the worlds leading manufacturers of compressed air and gas systems, our range of products and services include the most efficient range of compressors on the market today. From general industry, offshore, oil-free, construction, high pressure marine to gas compression, CompAir has a product range including rotary screw, oil-free, vane, piston, and portable compressors, ancillary products and services to satisfy all requirements. This comprehensive product range has been developed and honed though nearly 200 years of experience within the industry.