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80-character display of system events together with indicating LEDs and control switches
with 4X Surface Box (Replaces ASWP-2475C-FR)
Apollo 58000-010APO Discovery Open-Area Voice Sounder - Red Body - Isolating
External Operator Interface Power (Non-supervised)
and calibration cup
Potter RBVS Retrofit Ball Valve Switch SPKSTR-24CLPR 80-character display of system eventsThe Model RBVS is designed to monitor the fully open or closed position of a ball valve installed in a sprinkler system as well as monitor the position of a coil on a solenoid for a preaction deluge system The unit will fit on most ball valves installed on back flow preventers and alarm trim lines of dry, alarm, and deluge sprinkler valves. The switch operates if the ball valve handle is moved from the normal position. However, the switch does not
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