Remote balancing dampers
Greenheck's remote balancing dampers
Greenheck’s remote balancing dampers are ideal for applications where tight spaces make it difficult to access and manually adjust the damper and balance airflow. Instead of using a traditional mechanical cable, which is prone to binding, Greenheck remote balancing dampers use a RJ11 cable that is run to a phone jack-style plug. Greenheck’s EZ Balance smart controller can then be plugged into the jack to regulate the damper’s blade position and balance the system. Two models of Greenheck remote balancing dampers can be specified. Model RDB-10 is a single-blade rectangular balancing damper with a 9 V actuator kit; Model RBDR-50 is a round balancing damper with a factory mounted 9 V actuator. Accessories including cable and mounting plates also are available.
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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.