Atmosphere compressors are critical devices on most jobsites, used to power tools and complete many jobs. … One essential difference is choosing between an air compressor that uses an oil-lubricated pump and one that utilizes an oil-free style.

Some air compressors use oil. … Your small 12 volt atmosphere compressors and many of the jobsite versions do not require oil. The oil you put in works as a lubricant to keep the machinery inside operating at complete efficiency. Using the right type of oil is essential to keep it functioning as it should.

Our direct drive compressor engine assemblies ranging from 0.75 Hp – 5.5 Hp Oil-Free Piston Air Compressor china utilizing the innovative in piston ring materials. The result is a reliable and long lasting source of oil free air.