Turbocor refigerant compressor. A centrifugal compressor with magnetic axel so no oil is used. Also it cam regulate its speed so very efficient (901x1600) : r/ThingsCutInHalfPorn
Used Danfoss Turbocore Oil free centrifugal TT300A-80TR-400-415V compressor - HOS BV
HVAC Repair Service & Commercial HVAC Repair | Mesa
Danfoss Turbocor® TTH/TGH Compressor for Higher Lift Applications - YouTube