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Penberthy Series 500 and 700 Flat Glass Gagecocks
Offset pattern gagecocks that provide a 90° connection to the process vessel and isolate the gage chamber from the liquid content of the vessel


  • Offset pattern allows easy cleaning
  • Outside screw and yoke design isolates the stem thread from the liquid
  • Solid shank vessel connection
  • Union, rigid or stuffing box gauge connections
  • Ball check shut-off prevents loss of process fluid in the event of an accidental breakage of the gauge glass
  • Threaded renewable seat
  • Backseating stem
  • Can be supplied to meet ASME requirements