Originally Posted By: Bill D.
Originally Posted By: JKB
It's even more maddening to a dimwit like myself that these compressor companies keep churning out canned electric motors that you can't do a darn thing with to vary the output to meet conditions. Oh, I could rant on this for hours!!


Awesome thought! Had not occurred to me. If my well pump can run at whatever speed it takes to maintain pressure, why can't my aerator pump. Let me know when you start looking for investors man. I'm in! smile


Affinity Laws.
I recently bought a little 1/3hp Marathon 3 phase motor to adapt to one of my pumps. This sucker will hold zero speed with full torque from one of my PowerFlex 525 drives, and zing to whatever you want it to do within it's threshold. I don't think I can truly explain how awesome some of this stuff is.