The VIAIR® Interstate Constant Duty OBA operates at 200PSI from a 1.5 gallon tank and it’s powered by a 480C Chrome compressor, making for fast inflation rates for most Class A Motorhome tires from 90 to 100 PSI in under 3 minutes. This pre-packaged air solution comes with all necessary components needed to install a working system, useful for multiple pneumatic applications such as air tools, air lockers, blowing and cleaning tasks, inflating recreational equipment, air horns and many others.