ABSTRACT
Compressed air is a major cost component in manufacturing. As such, it offers one of the largest savings opportunities. The investment in compressing air to energize it and then letting it escape from the system through leaks, without doing any useful work, is a complete waste. This waste can be minimized by implementing a program of leak detection and repairs. This entry covers the subject of how to use a handheld ultrasonic leak detector to locate leaks and the procedures required to implement repairs. The documentation and informational database required to ensure that leak waste is controlled and that new leaks are prevented is summarized. Different application technologies for controlling leaks are presented, and time and cost controls reviewed.
