One of the pumps I am handling in my current project is an OH2 self-venting centrifugal pump. It is designed for a capacity of...

It would be inappropriate to criticize equitable owner-manufacturer partnerships; however, there is still a need to become more aware of the hidden, long-term adverse...

By Sara Fisk, Endress+Hauser Proline Promag W is the world’s first electromagnetic flowmeter without measuring tube restriction, resulting in reliable measurements independent of the flow...

Last month, we outlined the sealing challenges facing one of the most state-of-the art chemical facilities in Europe, the TOTAL refinery at the Leuna...

The intent of this article is to document better and more effective ways to select one of the primary components of process pumps—mechanical seals....

Chicago Bridge and Iron Company utilizes General Rubber’s in-line pressure balanced and other conventional rubber expansion joint designs for their EPC contract at the...

In order to understand centrifugal pump leakage, it’s important to first understand the basic operation of a centrifugal pump. As the flow enters through...

By Martin Lawrence, NanoRustX LLC For chemical plants, chemical tank farms, and refineries, atmospheric corrosion of steel is a continual concern that can require re-priming...

Designing mechanical seals for sealing refrigerants and other low viscosity liquids has been a difficult problem for seal manufactures for many years. It has...

The following report will study the effects of loss of liquid in the wet well during operation of the KPCG-21 progressive cavity grinder pump...