When I bought mine I was only concerned with how many cfm it would put out at 90 psi. It's an Ingersoll Rand, just a single stage, 230 volt unit with 60 gallon tank, puts out about 11.5 cfm at 90 psi. I don't see anywhere on unit that indicates hp.

It good for spray painting, and most all air tools. Kind of weak for air hammer and useless for die grinder.