• ZOOK Telltale Indicator

Used to monitor the space between a rupture (bursting) disk and safety relief valve or the presence of backpressure in a header system.


Used to monitor the space between a rupture (bursting) disk and safety relief valve or the presence of backpressure in a header system


  • 1/4″ MNPT inlet connection with 1/8″ FNPT outlet
  • Comes with excess flow valve attached
  • Pressure Gauge comes in various pressure increments
  • 1/4” FNPT Guage Tap


ZOOK Telltale Indicator

  • Brand: ZOOK
  • Product Code: Telltale Indicator
  • Availability: In Stock