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Potter Electric Signal Company announces the release of the PE Series of notification appliances …
Low/High Supervisory Pressure Switch for Low Differential Dry and Preaction Valves - Nominal System Pressure 15 psi
View all infoLow/High Supervisory Pressure Switch for Low Differential Dry and Preaction Valves - Nominal System Pressure 25 psi
View all infoLow/High Supervisory Pressure Switch for Dry Valves - Nominal System Pressure 40 psi
View all infoExplosion Proof Low/High Supervisory Pressure Switch for Dry Valves - Nominal System Pressure 40 psi
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