In an earlier article in this series on the “Cheat Sheets,” I stated, “At 1,800 RPM, the impeller diameter in…
SJE-Rhombus, a leading manufacturer of innovative control solutions for water and wastewater applications, recently conducted training for sixteen attendees representing…
The PMP-25 Pump Load Control guards against dry running, cavitation, bearing failure and overload. By sensing true motor power it is…
Dynamatic® EC-2000 Digital Control and drive packages are incredibly smaller than VFDs. It's just one advantage of THE proven drive…
SJE-Rhombus® a leading pump control solutions provider introduces the Eco Smart Station® AB Control System; a revolutionary lift station control panel…
Parker Hannifin Corporation, the global leader in motion and control technologies, is pleased to introduce the latest addition to its…
When applying variable speed control to deepwell submersible pumps, there are some unique concerns that need to be taken into…
As the internal binder used to make concrete, which goes into roads, skyscrapers and bridges that are the visible monuments…
A concern often ignored in the specification of variable speed drives is the heat dissipation. The panel builder does care,…
I had the occasion to read the owner’s manual for my car the other day. As I read, I became…
Did you know that the instrumentation technician is a better friend to the Pump Reliability Engineer, than the vibration analyzer…