The Profit waterflow switches, type WFS, are used for the detection of a water flow in fire sprinkler piping systems. The installation is similar to a mechanical sprinkler tee with U-bolt clamp.
Available sizes: 2 - 8 inch
Only suitable for wet systems on pipes sched 10 to sched 40
All parts have a corrosion resistant finish
Contains two synchronised switches (SPDT contacts model)
Working temperature: 0°C to 49°C
Working pressure:
- UL/FM: 450 PSI
- CE: 16 bar
UL approved / FM approved / CE approved
