The reliability of a sprinkler system is critical during fire conditions. This could be the operation of a sprinkler head or the monitoring of the sprinkler system for example. Pressure switches provide reliability when monitoring system pressure.
The EPS10 series is for use in wet, dry, deluge and pre-action automatic sprinkler systems to indicate a discharge from a sprinkler. The EPS40 and EPS120 series supervisory pressure switches are intended for dry pipe systems or pressure tanks and water supplies of automatic water control valves.