SCRD Series Rupture Disc

SCRD Series Rupture Disc

Scored, Forward-acting, High Pressure

The SCRD Series rupture discs are specifically designed for high pressure applications in either liquid or vapor applications. The SCRD Series rupture discs are well suited for minimizing leakage and corrosion in pressure relief valves, isolating them from process contaminants.

Product Detail

  • Interlocking ring prevents disc slippage at high operating and rupture pressures.
  • The SCRD Series can be operated as high as 90% of its rated burst pressure, depending on the service conditions.
  • Withstands full vacuum in all pressure ratings
  • Cross-scored design can be manufactured to be non-fragmenting (specify when ordering).
  • Ideal for relief valve isolation when non-fragmenting is specified
  • Available in a wide range of materials including 316/316L SST, Nickel 200/201, Monel® 400, Inconel® 600 and Hastelloy® C276. Other materials may be available on request
  • Will provide pressure relief at or below its rated burst pressure, even if damaged



DesignScored, Forward-acting, High Pressure
Size Range0.5 – 48 in13 – 1219 mm
Burst Pressure Range35 – 600 PSIG2.4 – 413.7 BARG2.46 – 421.84 KG/CM2
Tolerances±5% of marked burst pressure
Scored Series Rupture Disc Chart

Scored Series Rupture Disc Chart

Related Products

Need Help Now