UL Listed, FM approved
Two Synchronized switches are enclosed in a durable terminal block.
Terminals are easy to read and wire.
Built-in mechanical time delay feature; minimizing the risk of false alarms due to pressure surges or air trapped in the system.
Offers excellent performance during riser vibrations caused by large in rushes of water
Flow sensitivity range : 4~10 GPM (15~38LPM)
Contact rating :
Size : DN50, DN65, DN80, DN100, DN125, DN150 & DN200