Centrifugal roof exhaust fans
Greenheck’s G and GB centrifugal roof downblast exhaust fans now have the direct drive Vari-Green motor option.
Greenheck’s model G and GB centrifugal roof downblast exhaust fans now include the direct drive Vari-Green motor option. Fan performance data is conveniently grouped by model size for easy comparison, and the advantages in speed range and flexibility when using the Vari-Green motor are illustrated. Information on model G and GB emergency smoke control, seismic, and high wind and hurricane applications and protocols are included in the catalog. The catalog also features detailed configurations, options, and accessories information and typical specifications.
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Annual Salary Survey
After almost a decade of uncertainty, the confidence of plant floor managers is soaring. Even with a number of challenges and while implementing new technologies, there is a renewed sense of optimism among plant managers about their business and their future.
The respondents to the 2014 Plant Engineering Salary Survey come from throughout the U.S. and serve a variety of industries, but they are uniform in their optimism about manufacturing. This year’s survey found 79% consider manufacturing a secure career. That’s up from 75% in 2013 and significantly higher than the 63% figure when Plant Engineering first started asking that question a decade ago.