Commodity pressure switches fail all the time. And in nonessential fluid control applications, those failures may not amount to much more than the switch’s replacement cost. However, in the fluid ...

High-pressure switches are used on many refrigeration systems. They are designed to shut down a compressor if the system’s high pressure rises above an unsafe level, not allowing the compressor to ...

Editor’s Note: This is the fourth part in our series of articles on cold rooms. Read Part 1 here: Part 1—Cold Rooms: An Introduction. As seen in the previous articles in this series, each component of ...