Screw-Type and Tite-Seal Rupture Disc Holder Assemblies

Give your miniature pressurized systems dependable, instantaneous overpressure relief with the Screw-Type rupture disc holder and the Tite-Seal assembly – customized for small systems, such as air conditioning systems, refrigeration units, hydraulic accumulators, gas cylinders, portable compressed-air systems and laboratory equipment.

Screw-Type and Tite-Seal assemblies are available with a variety of inlet and outlet connections to accommodate various applications.

Screw-Type and Tite-Seal Rupture Disc Holder Assemblies

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.

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

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

Industry Applications

Industrial Gases
Industrial Gases
Industrial Gases

Size, pressure, versatility, pressure, corrosion resistance and tight seals – the needs of the industrial gas industry are diverse, and we have the vast experience necessary to customize solutions to match your needs. Designs and materials to minimize ice buildup, intergranular corrosion, embrittlement or leakage are readily available.

Mining
Mining
Mining

Dangerous, erosive and potentially explosive operations call for extraordinarily durable and reliable overpressure applications.

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