/industries/otherindustries/industrial-energy/b/weblog/posts/surge-control-considerations-in-centrifugal-160-compressorsAny process manufacturer that has centrifugal compressors knows about a condition known as surge. Emerson’s Pete Sharpe described it to me: Surge is a condition that occurs on compressors when the amount of gas they are trying to compress is insufficienten-USTelligent Community 13