A common question asked when working with pumps is the difference between Input Power (P1) and Output Power (P2). Both of these values are in units of Power however, they represent two very different things. Download to learn more!
An overheating pump motor can be a worrying issue for operators and engineers alike, but like many pump issues, it is usually a symptom that can be traced to a problem in the system. These 6 common causes of motor overheating are a good place to begin when diagnosing a troubled pump system. Download to […]
By: Julian Yeo, Product Manager at United Electric Controls Detection of toxic and combustible gas leaks is increasingly important for human and environmental protection, but fixed- point wired detectors can only monitor a limited area in a cost-effective way. Widespread adoption of the WirelessHART network protocol (IEC 62591) and recent advances in lithium battery technology, […]
Learn how different metals react, and how corrosion inhibitors can help avoid downtime. By Brittany Kelley, A.W. Chesterton Valve packing is a necessity for plants trying to contain product and meet the latest emission requirements. However, finding a sealing product that works and has longevity can be a challenge. Graphite-based packing can be a good […]
Swanson Rink, Inc. was hired to design a new data center on the 29th floor of an existing high-rise data center in Los Angeles. See how Mechanical Engineer, Rory Heim, used AFT Fathom to determine the minimum size of the condenser water distribution pipes serving multiple data halls.
The water industry requires a reliable solution for securing the flow of water and wastewater. Pumping and aeration systems are integral parts of a reliable solution and these systems consume a considerable amount of energy. This energy consumption can be substantially reduced when variable frequency drives (VFDs) are properly introduced into these systems. VFDs, along […]
A system approach in efficiency optimization delivers the most rewarding efficiency improvements. This article presents the concept of Efficiency First, where energy saved is regarded as the first fuel, an energy source in itself. It goes on to describe a system philosophy to significantly reducing energy consumption in applications, where the focus is on system […]
There are many styles of heat exchanger gaskets and most have complicated rib designs or partitions. In this document from Durlon® Sealing Solutions, download some of the most common designs.
Author: Phil Mahoney FSA Member, A.W. Chesterton Co. Currently, two test procedures could be requested to qualify a quarter-turn valve design for fugitive emissions service: International Standards Organization (ISO) 15848-1 (2nd Edition, 2015) and American Petroleum Institute (API) 641 (1st edition, 2016). Both standards are technically viable options that can be used for valve qualification. […]
Magnetic drive pumps are a great alternative to traditional mechanically sealed pumps especially when pumping corrosive, dangerous, or expensive fluids. While usually categorized as a centrifugal pump the addition of a magnetic coupling can make troubleshooting slightly different than your standard mechanically sealed pump. The additions of the magnets add another layer of diagnosing any […]
It is surprisingly common for check valve sizing to be an afterthought in the flow control/fluid process industries. Often marketed together with gate and globe valves, check valves are such a small part of the gate, globe, and check valve market that many engineers in the field don’t even think about their sizing. It is […]