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ONEhalf20™ rupture disks or burst plugs are designed to provide instant emergency pressure relief of excess pressure within extrusion process machineries. Each rupture disk or burst plug is precision engineered to rupture accurately at predetermined pressures.

Features and Benefits:

  • burst pressures from 1,500 to 15,000 psi

  • 1/2-20 UNF, 3/4x16 UNF, 5/8x11 NC, M18x1.5 mounting thread

  • all stainless steel body

  • SS or Inconel disk

  • suitable for melt temperatures up to 825ºF

  • burst pressure accuracy +/- 5%

  • low installation and maintenance cost

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