Waterflow switch threaded Profit by Piping Logistics WFS waterflow switches
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  • Waterflow switch threaded Profit by Piping Logistics WFS waterflow switches

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: 3,10 MPa /31,0 bar / 450 psi.
    - CE: 1,60 MPa / 16,0 bar / 232 psi.
  • UL approved / FM approved / CE approved