Features :

The Screw-Type rupture disc holder

The Screw-Type assembly is a reusable unit for use in systems with pressures up to 15,000 psig (1034 barg).

A Standard, Composite, or SRA rupture disc is supplied separately from the Screw-Type holder. After an overpressure condition occurs, changeout is accomplished by disassembling the Screw-Type holder and replacing only the burst rupture disc.

Various pressure ratings, materials and holder configurations are available to customize the Screw-Type assembly to your specific application.

The Tite-Seal assembly

The Tite-Seal assembly is a sealed, disposable unit for use in systems where pressures do not exceed 3,000 psig (207 barg).

The Tite-Seal assembly features a rupture disc sealed between brass fittings. After relieving an overpressure condition, changeout is easily performed by replacing the entire assembly.

The Tite-Seal assembly can be supplied with a Standard, Composite or SRA rupture disc to accommodate various applications.


Specifications :

Nominal Size Range: 0.25? – 1? (3mm -25mm)

Burst Pressure Range: 30 psig – 15,000 psig (2 barg – 1034 barg)

Recommended Operating Ratio: 70 – 90% of the rupture disc’s rated (stamped) burst pressure

Seating Configuration: 30° seat or flat seat

Service: Liquid or gas

BDI Alarm System Compatible?: No

ASME Code Symbol Stamp Available?: Yes


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