Large dual compressor system. This is a complete medical air compressor system out of a large hospital. This includes two three head 7.5 HP oil-less Hitachi air compressors, each built onto a pallet-jack movable base with a vibration dampening system and an acoustic noise reducing case. Also included is a 120 gallon air receiver tank, and a skid with the controls and filtration system. This was installed and working. It has now been removed. All the major components are included, but piping and wiring between components will have to be replaced. 208-230 3 phase (can be converted to 460V), control circuits are single phase. This would be a great system for any shop that needs a large clean source of clean air, like an auto spray painting shop, or CNC or other shops. All this for $2500! This system cost over $75000 new.