ICON™ Rupture Disc

Protect intermodal tank containers, railroad tank cars and tank trucks with the ICON rupture disc – a tension-acting, cross-scored, non-fragmenting disc designed for the unique demands of liquid and gas transportation vessels.

The ICON rupture disc is ideal for installation beneath pressure relief valves due to its non-fragmenting design.

ICON™ Rupture Disc

ICON rupture discs protect nearly every type of transportation vessel – road, rail or naval shipping – from potentially damaging overpressure conditions. The ICON bursting disc is ideal for installation beneath pressure relief valves due to its non-fragmenting design.

ICON and ICON-TL rupture discs have all the same performance features, but we’ve fully fluoropolymer-lined the ICON-TL on all wetted surfaces, making it ideal for applications involving highly corrosive media.

The ICON and ICON-TL are:

  • High-quality – manufactured from a single sheet of metal, then scored and tested
  • Long-lasting – polished smooth on the process side to prevent any process media accumulation
  • Corrosion-resistant – due to fluoropolymer liners on the process side of the disc
  • Self-aligning – an outlet ring assures proper positioning with the valve or mating outlet flange
  • Reliable – capable of withstanding full vacuum without vacuum support
  • Leak-tight – inlet and outlet fluoropolymer gaskets seal the system
  • Non-fragmenting – ideal for isolating pressure relief valves

Nominal Size Range: 2.5″ – 3″ (65 mm – 80 mm)

Burst Pressure Range: 53.2 psig – 70.2 psig (3,67 barg – 4,84 barg)

Maximum Recommended Operating Ratio: 80% of the rupture disc’s rated (stamped) burst pressure

Seating Configuration: Flat seat

Service: Liquid or gas

BDI Alarm System Compatible?: No

ASME Code Symbol Stamp Available?: No

Industry Applications

Transportation
Transportation
Transportation

Our specialized products are ubiquitous in nearly every transportation market – land, sea and air – providing pressure relief for external fire, rollover or overfill protection to meet DOT, CGA or other transportation regulatory requirements. The compact design of our rupture disc assemblies make them ideal for vessels transporting gases, liquids or solids.

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