Potter's Auto-Test Pressure Switch: The Next Evolution in Automated Sprinkler System Testing
We are excited to announce the Auto-Test Pressure Switch (ATPS), the latest addition to its …
The air maintenance device is used to control the supervisory air pressure in a dry pipe sprinkler system (and similar type systems). Additionally, it is used in applications that have a nitrogen source at a higher pressure than the desired system pressure. The integrated regulator maintains a constant pressure. The metering orifice limits the volume of air introduced into the sprinkler piping to assure that the rate of air replacement is less than that from a discharging sprinkler so that system activation may take place.
Documents & Resources
Videos
Introduction to Potter Corrosion Solutions
How Nitrogen Protects Your System
The Potter IntelliGen™ Advantage