The Screw-Type assembly is a reusable disc holder for systems pressurized up to 15,000 psig, and the Tite-Seal is a sealed, disposable unit for systems under 3,000 psig. Both are designed for miniature applications like A/C and refrigeration units, gas cylinders and portable compressed-air systems.
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.
A Standard, Composite, or SRA rupture disc is supplied separately from the Screw-Type holder.
Screw-Type and Tite-Seal assemblies are available with a variety of inlet and outlet connections to accommodate various applications.
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.
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.
Dangerous, erosive and potentially explosive operations call for extraordinarily durable and reliable overpressure applications.
