Unisert Assembly
When used with our non-fragmenting MICRO X or Composite Flat Seat (FS) rupture discs, the UNISERT Assembly creates an effective seal every time.
How? They were made for each other. The UNISERT is a flat seat rupture disc holder designed with superior sealing capabilities and easy installation. For use with any burst or pressure rating of the MICRO X or Composite Flat Seat rupture disc.
One holder, dozens of rupture disc design options
The UNISERT Assembly is available in nominal sizes ranging from 1″ through 36″ for installation between ASME, DIN or JIS class companion flanges. Standard materials for the UNISERT holder include 316 stainless steel, carbon steel, Alloy 400 and Alloy C276.
J-Hook and alignment pins
The UNISERT Assembly includes alignment pins for correct rupture disc insertion. The UNISERT is also equipped with a J-Hook for proper indexing and flow orientation between the companion flanges. Both the J-Hook and alignment pins are provided on all 1″ through 12″ UNISERT holders.
Tagging
We permanently attach a stainless steel flow-direction indicator to each UNISERT Assembly. Composite Flat Seat and MICRO X rupture discs are also supplied with a three-dimensional flow-direction tag.
Directional arrows on both the tag and nameplate provide a means to visually verify the rupture disc assembly is properly oriented in your system.
Application flexibility
The flexibility of the UNISERT Assembly permits utilization of various rupture disc types and burst pressures. Thus, the type of rupture disc can be changed rather than replacing the entire holder.
- Nominal Size Range: 1″ – 36″ (25 mm – 900 mm)
- Burst Pressure Range: N/A
- Recommended Operating Ratio: N/A
- Seating Configuration: Flat seat
- Service: Liquid or gas
- BDI Alarm System Compatible?: Yes
- ASME Code Symbol Stamp Available?: Yes
Materials not indicated or shown may be available by special design.
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.
Pulp & Paper
Our wide range of unique overpressure protection products excel in the high-strain, large-scale, immense-flow environments of the pulp and paper industry.
Relaterade produkter
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Double-Disc Assembly
Use a double-disc assembly to simplify your piping arrangements, eliminate back pressure, detect leaks or create an actuated rapid-opening system. Three holder components (inlet, mid-flange and outlet piece) and two rupture discs make up the double-disc assembly. The first rupture disc fits between the inlet and the mid-flange, and the second goes between the mid-flange and outlet. -
CLEAN-SWEEP® Assembly
Keep your rupture disc clean, accurate and operational with the CLEAN-SWEEP Assembly. Designed for viscous media processes, the CLEAN-SWEEP Assembly significantly reduces dead space in pipe-tee rupture disc assemblies, eliminating product buildup and preventing interference or excessive overpressure. This holder is an ideal replacement for rupture disc assemblies installed off the leg of a pipe tee where product buildup could affect the proper operation of the rupture disc. With the CLEAN-SWEEP Assembly installed, the rupture disc mounts directly adjacent to the process flow. -
Sanitary Rupture Disc Holder Fitting Assembly
Where product purity and corrosion resistance are critical, use our Sanitary Rupture Disc Holder Assembly. Quick-release and easy to change, this fitting assembly is trusted in dairy, pharmaceutical, food processing, canning, cosmetic and chemical industries. -
Union Holder Assembly
Our line of Union holder assemblies provides flexibility in tight piping configurations. These precisely built holders combine remarkable ease of installation with high-pressure ratings in pipe sizes of 2″ (50mm) or less. The Union holder assembly works with standard- or composite-type rupture discs. SRA Union and Union-type holders are available for pressure ranges up to 6,000 psig, depending on disc size and type.
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