RD500 ATLAS® High Performance Rupture Disc

RD500 ATLAS® High Performance Rupture Disc

Higher Pressure, High Performance

ATLAS offers higher pressure capability, while still featuring high performance benefits including a 95% operating ratio, liquid or vapor service, back pressure resistance and unrivaled cycling capability. Higher burst pressures of up to 1500 PSIG (103.42 BARG), makes ATLAS the endurance workhorse of the G2 Technology line of products.

Product Detail

  • Operates up to 95% of its marked burst pressure
  • Available in multiple materials and flange ratings
  • Disc seal material options: Hastelloy® C276, 316/316L SST and Inconel 625
  • Operates in both gas and liquid applications
  • Standard with a zero manufacturing range
  • Can be ordered with an optional FEP or PFA fluoropolymer liner on the process side
  • Effective in VALVEGUARD protection of expensive Pressure Relief Valves and Safety Relief Valves
  • Ideal for sour gas applications

The Large ATLAS rupture disc is an extension of the standard ATLAS rupture disc product offering. Large ATLAS utilizes the proven and patented G2 manufacturing technology to produce rupture discs with improved performance characteristics such as full vacuum/back pressure resistance, 95% operating ratio and large standard burst pressure offering.

 

Specs

Size Range: 

    • 1 – 12 in    25-305 mm

Burst Pressure Range:

    • 3.25 – 1500 PSIG  0.22 – 103.42 BARG

Tolerances: 

    • ± 5% (>40 PSIG)

ATLAS rupture disc chart

G2- A Fike Technology

All disc families in the G2 product line represent a clean break from traditional disc manufacturing processes. The engineering methods used to develop and validate these products have provided industry leading performance characteristics across all pressure, material and size configurations. The advanced automated processes defining the G2 technology significantly increase lot to lot consistency helping to provide fast, economical industry solutions with its improved reliability.

Size Range: 14 in – 42 in
Burst Pressure Range: 3.25 to 250 PSI (.22 to 17.2 bar)
Tolerances: ± 5% (>20 PSIG)

atlas3chart

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