Flexible hones address surface roughness and increased dimensional changes for anodized cylinders that mate with other parts.  To permit the use of aluminum instead of...

The Cross-State Air Pollution Rule (CSAPR) is at the center of the regulatory debate. The EPA rule replaces the 2005 Clean Air Interstate Rule...

Irrespective of industry or sector, manufacturers and plant operators are increasingly choosing to invest in complete system solutions which can easily be integrated into...

Seal performance in slurry services is largely influenced by two parameters: The design of the seal chamber and maintaining proper control of the fluid...

Safety relief valves are essential for safeguarding industrial systems, equipment, and personnel from the hazards of overpressure. Serving as a fail-safe mechanism, these valves...

Figure 1: Dual unpressurized seal with API plan 76 This article addresses the normal and excessive leakage rates of mechanical seals in main pipeline pumps...

By Xavier Jauregui, Arc Machines Inc., and Matthias Schaffitz, Wolfram Industrie GmbH Quality pays off: For example, nobody would equip a Formula 1 racing car...

By Richard Smith and Chris Booth, AESSeal Sealing devices account for only a small fraction of the energy consumed by pumps. The scope for energy...

The GEMÜ 480 and the 490 butterfly valve series are very versatile and can be used for a wide range of applications. These butterfly...

In this final part of the four-part series, we will examine face-seal options for bearing protection and provide an example cost justification tabulated for...