Potter Electric Signal Company, LLC

Welcome to Potter
The Symbol of Protection

Latest Headlines

Potter's VS-SP and VS-SPB Special Application Waterflow Switch

The Model VS-SP is a vane type waterflow switch for use on wet sprinkler systems. These devices may be used as sectional flow indicators on large sprinkler systems and on smaller sprinkler systems such as mobile homes and …

Continue Reading

Potter's New OSYSU and PCVS Supervisory Switches

Potter is proud to announce the release of new versions of our OSYSU and PCVS Supervisory Switches. These products include features that enhance installation and adjustment. Once installed, The OSYSU and PCVS Supervisory Switches monitor the …

Continue Reading


View All Events