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.
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.
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. Contact us for more information.