5HP electric motorExtended drain at base18.5 CFM at 100 PSI60-gallon vertical tankHeavy duty belt guard; high performanceFrom the ManufacturerEquipped with cast iron cylinders, this single stage high performance cast iron air compressor has a heavy duty pressure switch and a sturdy metal belt guard. For your convenience there is an oil drain with an extended drain base located on the front of the unit and an easy view oil site gauge. Also this compressor has an outlet control regulator with quick connectors.