Progressing Cavity Pumps Get Aggressive
The wide variety of applications that can be accommodated by Moyno progressing cavity (PC) pumps has been highlighted by an offshore application. Ten of...
The Control Valve Alternative: Efficient Pump Protection for Large Pumps
By Ralf Loehe, Circor / Schroedahl
In the power production or oil and gas industries, centrifugal pumps for fire protection or condensate systems and other...
Hose-Diaphragm Pumps are the Latest Design in Diaphragm Pumping
The piston-actuated round diaphragm pump was the standard in pumping higher pressure slurries and flows than other positive displacement pumps for many years. The...
Breathing New Life Into Older Pumps
TOnce all parts were received, they underwent a preassembly process to allow the technicians to verify the fit and design of the new component,...
New Lease on Life for Boiler Feed Pumps
By Manish Talwar, Sulzer
Boiler feed pumps are essential pieces of equipment for power generation plants. High energy requirements mean they need to be efficient...
Choosing the Right Chemical Metering Pump for Treatment-Plant Systems: Part 2...
Last month in part 1 of this series, we examined the myriad chemicals that can be used in wastewater-treatment systems, knowing that each one...
Improving Outcomes for Thermally Enhanced NAPL Recovery
By David Kaminski, QED Environmental Systems, Inc.
The site of a former U.S. Department of Energy (DOE) nuclear weapons production facility in Largo, Florida, also...
The Right Pump To Make The Cut
Every waterjet shop wants to produce their parts at the lowest possible cost. To achieve this objective, nothing is more important than a correctly...
An Almost Everlasting Evaporator Circulation Pump
By Annette Wirén, Sulzer
El-Nasr Company for Intermediate Chemicals (NCIC) is the largest fertilizer company in Egypt and a leading company in the North African...
Benefits of Screw Pumps in Oil-and-Gas Fluid-Handling Applications: Part 1 of...
People are programmed, whether consciously or subconsciously, to embrace the familiar. At the same time, when asked to complete a task, we are apt...