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Differential pressure switches are mainly used in heating-cooling-ventilation (ISH) systems to detect the pollution of air filters and to determine that the fans are working properly or to receive a "belt broken" warning. Pressostato SAUTER 930.83/6555..

EPS Pressure Switches System Sensor's line of pressure switches includes the EPS10 series 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..

Etna Pa2-Pa2V (Relief - Non-Relief) Pressure Switch Etna Pa2-Pa2V (With/Without Discharge) 3 - 11 Bar Pressure Switch General features • PA type pressure switches are designed to automatically start and stop the booster and water pumps. • PA-V type ETNA pressure switches, on the other hand, are manufactured in a way to ensure the evacuation of the ..