WFD-T T-Tap Type Water Flow Detector with Retard

Fig No.: WFD-T

FEATURES & SPECIFICATIONS

  • Conforms to FM1042-2016 & UL346
  • Two conduit opening of ½”. One open; one knock-out type
  • Sensitivity range : 4 … 10 usgpm
  • Contact rating : Two sets of SPDT (Form C) 10Amps (125/250 VAC) / 2Amps (24VDC)
  • Enclosure rating : NEMA 4 – suitable for indoor / outdoor
  • Compatible pipe : Steel pipe, Schedule 10 through 40
  • Special tamper screws to prevent disassembly
  • Maximum surge : 5.5 m/s
  • Time delay adjustment via rotating dial
  • Two sets Micro-switch, 100% synchronization
  • Working pressure : Max. 31bar / 450psi
  • Working temperature : 4.5°C … 49°C
  • Available in aluminium or ABS casing

FM Approved.