So my boss hook me up with the Compressed Air Calculations which we never did previously at our workplace. So started researching about the subject and designed a Compressed air system. The only thing i am not sure about now here is the relation between CFM vs SCFM vs Pressure. Let us take an Example: An Air compressor of 250 CFM @ 8 bar(FAD) pressure outlet roughly translates to 2114.93 SCFM at 30 deg Air Temp. Now if i want the Air at 1 bar atmospheric pressure at the outlet for some reason, will i get 2114.93 CFM from the Compressor if we use PRV to reduce the pressure. I used TLV toolbox for the Air Compressor Calculations.