Excess Pressure Pump Supervisory Switch

The Potter PS100 Pressure Actuated Switches are designed primarily to detect a decrease from normal system pressure in automatic fire sprinkler systems. A typical application is for an alarm initiating device that is used on a wet system with excess pressure. The PS100-2 has two SPDT switches factory set to operate on a pressure drop at 90 PSI (6,2 BAR).

For additional information on fire sprinkler pressure switches and wet pipe systems visit our Fire Sprinkler Monitoring Training Section.

Documents & Resources

Potter Academy Training

This product is featured in the Potter Academy training hub. To get started, click a course below or to learn more about Potter Academy, click here.