The most reliable rupture discs on the market.

Performance in excess of 5 million cycles at 95% burst pressure.

Built on years of research and development, the reverse acting HPX high-precision pressure relief devices reliably protect personnel, equipment and the environment.

Conceived, engineered and manufactured to fit nearly any overpressure protection application in any industry, HPX rupture discs help you reduce downtime, lower maintenance costs and increase facility productivity.

Cost-effective where others aren’t.

High-performance operating capabilities, a wide range of burst ratings and durable materials make HPX rupture discs ideal for facilities where operating conditions and media change frequently – batch processing runs and similar operations. Additionally, the versatility of the HPX Family makes future modifications easier to incorporate in change-control procedures, no piping modifications necessary.

HPX® RUPTURE DISC

A semicircular scored, reverse-acting rupture disc, ideal for liquid, gas or vapor applications.

The HPX is designed for a long and reliable service life, even at the high operating-to-burst pressure ratios of today’s process industries. Advanced tooling processes and optimal material thickness ensure full openings and accurate burst ratings for a perfect rupture every time.

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HPX-Ta™ Rupture Disc

A tantalum, semicircular scored, reverse-acting rupture disc designed for use with highly corrosive media.

Recommended for applications involving bromine, chlorine, HCL, nitric acid, sulfuric acid or other media in corrosive concentrations, temperatures and moisture conditions, HPX-Ta is manufactured from highly corrosion-resistant tantalum. HPX holders can also be enhanced with a tantalum lining or coating of components.

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SANITRX HPX® Rupture Disc

A semicircular scored, reverse acting rupture disc designed specifically for pharmaceutical, biotech, food and beverage industries.

Ideal in a wide range of sanitary and hygienic applications, SANITRX HPX rupture discs fit between industry-standard sanitary ferrules, NA-CONNECT® flanges or SANITRX fittings. They are in compliance with the essential criteria of the ASME BPE standards of cleanability, traceability and sterilization, and are shipped in sanitary, environmentally friendly, nontoxic packaging.

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HPX-PT Pre-Torqued Holder

A rupture disc holder with high-strength steel socket head cap screws to ensure accurate loading and sealing of HPX rupture discs.

Optimize flow, secure seals, ensure proper disc orientation and prevent disc fragmentation with an HPX-PT pre-torqued holder. The HPX-PT holder allows the disc to be correctly fitted in the workshop using recommended torque levels prior to installation of the complete assembly between the flanges in the process system relief stream.

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SANITRX HPX® II Rupture Disc

A semicircular scored, reverse acting rupture
disc designed specifically for applications in the pharmaceutical, food & beverage and biotech industries that require pressures above SANITRX
HPX.

Ideal in a wide range of sanitary and hygienic applications, SANITRX HPX II rupture discs fit between industry-standard sanitary ferrules, NA-CONNECT® flanges or SANITRX fittings. They are in compliance with the essential criteria of the ASME BPE standards of cleanability, traceability and sterilization, and are shipped in sanitary, environmentally friendly, nontoxic packaging.

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Designed, manufactured and tested for your operation.

We don’t manufacture until you order. Your lot of rupture discs will be built to the match the exact specifications of your plant, and then performance and proof-pressure tested at the same overpressure conditions they’ll operate in on a daily basis. We’ll ship them only after we’re sure they’ll meet and exceed your expectations.

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