eyhonda
Coast to Coast
AlphaDogChoppers said:No, they are rated at specific psi. Usually, the SCFM rating is given at more than one pressure. Example: My portable oilless compressor is rated:
6.9 SCFM @ 40 psi
5.5 SCFM @ 90 psi
My big compressor is rated at 36 SCFM @ 100 psi. (It's maximum pressure.)
OK, thanks for the clarification. So, it drops off with pressure. Wow, your big compressor IS big! I think our compressor here at work is similar. It's huge and impressive! IR, rotary screw, 15hp, 50scfm, 150 psi, 120 gal. Turns on for maybe 10 seconds at a time. Fast fill and quiet (under 70 dba)!! Not for home use!