GRAFSERT® Rupture Disc

GRAFSERT® Rupture Disc

GRAFSERT® Rupture Discs are machined from a monolithic piece of graphite and impregnated with phenolic. Graphite discs are corrosive resistant to many chemicals.


Nominal Size Range: 1" - 24" (13mm - 600mm)

Burst Pressure Range: 0.25psig - 720psig (0,017barg - 49,6barg)

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

Seating Configuration: Flat Seat

Service: Liquid or Gas

B.D.I.® Alarm System Compatible?: Yes

ASME Code Symbol Stamp Available? : Yes

Materials not indicated or shown may be available by special design. Contact the factory for more information.


B.D.I. (Burst Disc Indicator)

The B.D.I.® (Burst Disc Indicator) Alarm System is designed for use with Continental Disc rupture discs. The B.D.I.® Alarm System signals the system operator when a rupture disc has burst to relieve an overpressure or vacuum condition.

Heat Shield

Heat Shields are typically used to reduce the process temperature to which a rupture disc (bursting disc) is exposed. Heat Shields are used where fluoropolymer or other exotic material liners are required for corrosion resistance or as part of the rupture disc (bursting disc) itself in combination with high process temperature.