Potter Announces New Line of LED Notification Appliances
Potter Electric Signal Company announces the release of the PE Series of notification appliances …
This product is replaced by the PS120 Series.
PS120A Series Obsolete Product
High/Low Pressure Switch
The Potter PS120A Series are pressure actuated switches designed primarily to detect a 10 PSI (0,7 BAR) increase and/or decrease from normal system pressure in automatic fire sprinkler systems.
Typical applications are pressure supervision in systems with excess pressure.
