Cotmac elec-tronics offers sullair ls series single-stage fluid injected air compressors. Features: 25 to 400 hp [18 to 300 kw]; capaci-ties from 87 to 2000 cfm [2.46 to 56.8 m3/min]; choice of compressor fluids; 24kt compressors use a silicone-based, semi-organic fluid with extended service life; fluid-related maintenance is drastically reduced; 24kt compressor units are warranted for 10 years against loss of capacity due to wear; standard warranty period for all other compressor is 5 years; state-of-the-art microprocessor control on most models monitors essential functions; flange-mounted motor pro-vides permanent alignment; extends life of air end and seals [<150 kw/200 hp]; air end life is lengthened by sullairs superior bearing arrangement and differential pressure lubri- cation to rotating elements; and choice of air or water cooled; optional heat recovery.