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Waterflow switch • threaded

The Profit waterflow switches, type WFST, are used for the detection of a water flow in fire sprinkler piping systems. The installation is with a threaded male connector into a classic threaded malleable tee.

  • Suitable for 1", 1¼", 1½" and 2"
  • Only suitable for wet systems on classic threaded tees
  • 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 / 31 bar
    - CE: 16 bar
  • UL approved / FM approved / CE approved