Atmosphere Oil-Free Piston Air Compressor china compressors are critical pieces of equipment on most jobsites, used to power tools and complete many jobs. … One important difference is choosing between an air flow compressor that uses an oil-lubricated pump and one which utilizes an oil-free design.
Some air compressors use oil. … Your small 12 volt air flow compressors and many of the jobsite models do not require essential oil. The oil you devote 
Our immediate drive compressor electric motor assemblies which range from 0.75 Hp – 5.5 Hp using the innovative in piston ring materials. The effect is a dependable and long lasting source of oil free air.