ARD Series

The ARD Series is a Flange Mounted Low Pressure Metal Rupture Disk.

  • Available in uni-directional or bi-directional designs
  • Mounts between standard ANSI, DIN and JIS raised faced flange bore, or equivalent with same bore diameter
  • No disk holder required
  • Standard materials of construction: 316 metal section(s), Teflon seal, Compressed fiber gaskets (Other materials available)
  • Operating pressures to 50% of the disk’s marked burst pressure
  • Flange specific O.D. ensures proper disk alignment
  • Sizes 1” (25 mm) thru 48” (1200 mm)
  • Burst ratings 1 psig (0.07 barg) to 60 psig (4.14 barg)
  • Temperature ratings to 500°F (260°C)
  • 0% manufacturing range