You can rest assured that the series is 100% oil-free with absolutely no oil present in any part of the compressor. This series sets the standards for air purity. These water-injected screw compressors are available in water-cooled and air-cooled versions and are ISO 8573-1 CLASS 0 certified. Offering not only 100% pure oil-free air but also improved energy efficiency, these compressors are made to meet the precise needs of a diverse range of industries.
EnviroAire 15-110 Series Advanced totally oil-free technology Low operating temperatures and bearing loads enable maintenance free sealed bearings to be used, totally removing the need for lubricating oil in the compressor. 100% oil-free compression is therefore guaranteed and the maintenance and environmental costs associated with oil and oil filter changes are eradicated.
Using water injection to lubricate, seal and cool, the DH compressor needs no lubricating oil, anywhere in the compressor. As a result, the DH range operates at low temperatures, with the associated benefits of reduced energy consumption and high efficiency. There are also fewer parts to service, so put simply, there's less to go wrong in a DH compressor, meaning you benefit from easier maintenance and lower costs.