Potter Nitrogen Generators
Potter Nitrogen Generators are engineered to deliver up to 99% pure, reliable, dry Nitrogen to your system, protecting it from corrosion.
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 residential dwellings. The VS-SP does not have a retard to prevent false alarms due to water surges. Therefore it should NOT be used on systems with variable water pressure supplies except in the case of elevator recall. Unique…Continue Reading
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 position of water supply control valves. The OSYSU Supervisory Switch now contains visual indicators that show the status of the switch. The white visual indicator is visible through the window on the back of the switch actuator and helps guide the…Continue Reading
The IntelliPurge® Valve Simplifies Monitoring Nitrogen for Corrosion Products St. Louis, MO-- Potter Electric Signal Company, LLC of St. Louis, Missouri USA, announces the release of the newest innovation in corrosion protection, the IntelliPurge® Nitrogen Purge Valve (INS-PV). The INS-PV works in conjunction with Potter’s Nitrogen Generators to monitor the level of Nitrogen in your fire sprinkler system. This helps rid both dry and pre-action pipe systems of corrosion…Continue Reading
We are proud to announce the release of the industry’s first and only weatherproof and explosion proof OS&Y valve supervisory switch, the OSYSU-EX-O. The device is made up of all the same protective features as the indoor version but is also corrosion resistant. The OSYSU-EX-O has undergone rigorous tests in order to be classified as corrosion resistant. The switch housing is capable of withstanding extreme conditions, and the mounting bracket performs as well as stainless…Continue Reading
We have released a series of instructional videos pertaining to sprinkler monitoring product installation. This series of six modules takes the viewer through step by step instructions on how to properly install Potter’s sprinkler monitoring products. These helpful directions provide the viewer with an in depth understanding of the installation process in regards to waterflow, pressure, and tamper switches, as well as releasing panels and notification devices. The installation process…Continue Reading