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

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 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…

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Potter's New OSYSU and PCVS Supervisory Switches

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 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…

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Potter Announces Release of Intelligent Nitrogen Purge Valve

Potter Announces Release of Intelligent Nitrogen Purge Valve

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…

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Potter Updates Explosion Proof Tamper Switches, Adds New Outdoor Version

Potter Updates Explosion Proof Tamper Switches, Adds New Outdoor Version

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…

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Potter Announces Expansion of Sales Team

Potter Adds a New Member to Sales Force for Southern Midwest Region Announcing an expansion of our sales department in order to serve clients in the southern Midwest region of the United States. Zach Arnold has been hired as the new Regional Sales Manager for that area. Zach Arnold comes to Potter with five years of sales experience in Fire Protection. With the hiring of Arnold, Potter shrinks sales territories in that region with the goal of providing dealers high quality, accessible…

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