The Black Diamond 60-gallon vertical air compressor is great from the do-it-yourselfer to the farm and professional user.- 230V heavy duty induction motor for maximum performance and efficiency- Tank pressure gauge and on/off switch- Twin cylinder cast iron vertical- Oil lubed provides quiet operation- Single stage- Easily accessible oil fill- Working pressure of 125-155 PSI- 228lbs- 31" x 27" x 70"