John Crane, a global leader in flow-control technologies and an innovator in solutions for rotating equipment, and a business of Smiths ...
John Crane is marking 50 years since a breakthrough that revolutionized gas compression sealing. In 1976, the introduction of the Type 28 dry gas seal transformed compressor reliability and set a new ...
A two-stage supersonic ejector can capture low-pressure gas such as that being vented from a typical first stage dry-gas seal, and discharge it for re-injection into a higher-pressure stream at 3,400 ...