A sprinkler system protects buildings, property and, most importantly, lives. But that same sprinkler system needs protection as well.
The Potter PS15 Series Supervisory Pressure Actuated Switches are designed primarily to detect an increase and/or decrease from normal system pressure in automatic fire sprinkler systems.
In the Fire Protection Industry, "no news is good news" is a typical sentiment. When a building is protected by properly installed monitoring and signaling devices, its occupants are none the wiser.
We are excited to announce the approval of eight EVAX Voice Evacuation panels, which are approved to provide 520 Hz, low frequency signaling as required by NFPA in sleeping rooms.
The Model WFSR-F is a pressure operated switch with an adjustable, instantly recycling pneumatic retard to prevent false alarms due to water pressure variation.