This year I’ve visited South Korea (Korea) five times. The destination has always been Changwon City so most of my experience and observations of
Horizontal or Vertical?
In selecting a pump for a given application there is sometimes the option of choosing either a vertical or a horizontal shaft pump arrangement. For
My first WEFTEC
This week I had my first WEFTEC experience. I live in LA and WEFTEC was held at the LA Convention Center, so I drove on over to see the exhibits. I
Specific Speed – Does it Matter?
To the pump engineer or pump manufacturer specific speed is terrifically important. To the specifying engineer or user – maybe, maybe not. The
Is there any confusion about NPSH?
Net Positive Suction Head (NPSH) is perhaps the most misunderstood concept in pumping technology. The main source of confusion stems from multiple
Multi-stage pump in-line (tandem) versus opposed impeller arrangements
Common to early twentieth century multi-stage rotodynamic (centrifugal) pumps were design features for minimizing axial thrust. At that time the