Push back against overpressure with the reverse-acting HPX rupture disc – your most versatile, cost-effective weapon in the battle against overpressure.

Engineered to fit nearly any overpressure protection application, the HPX Rupture Disc has proven performance in excess of 5 million cycles, operating up to 95% of burst pressure, proving it the best in the industry – and the best choice for your operation. It’s also part of a larger product line of rupture discs that have proven themselves time and time again.

Custom quality.

We customize every lot of rupture discs we manufacture to meet our clients’ exact overpressure specifications. Each lot is performance and proof-pressure tested before shipment to ensure impeccable performance.

Optimum material thickness and manufacturing tooling design provide the full opening and accurate burst ratings you expect and longer service life at higher operating-to-burst pressure ratios – even against the heightened demands of modern process industries.

A highly cost-effective, versatile design.

Due to its high-performance operating capabilities, range of burst ratings and materials of construction, the HPX is ideal for facilities where production includes batch processing runs with frequently changing operating conditions and media.

The versatility offered by the HPX makes future modifications to specifications easier to incorporate in change-control procedures with no piping modifications necessary.

Nominal Size Range: 1″ – 12″ (25mm – 300mm)

Burst Pressure Range: 10 psig – 2,000 psig (0,689 barg – 138 barg)

Maximum Recommended Operating Ratio: 90 or 95% of the rupture disc’s rated (stamped) burst pressure

Seating Configuration: Flat seat

Service: Liquid or gas

BDI Alarm System Compatible?: Yes

ASME Code Symbol Stamp Available?: Yes

Industry Applications

Chemical Processing
Chemical Processing
Chemical Processing

Our rupture discs are manufactured with chemical processing in mind – corrosion resistance, leak tightness, high accuracy and durability come standard.

Food & Beverage Processing
Food & Beverage Processing
Food & Beverage Processing

We understand that product purity and safety are critical in food-related industries, so we provide hygienic and aseptic vessels and piping to assure compliance with FDA and 3A requirements.

Oil, Gas & Petrochemical)
Oil & Gas (Petrochemical)
Oil & Gas (Petrochemical)

The hydrocarbon industries require cost-effective system protection with a special focus on reducing fugitive emissions. Our catalog of configurations, materials, burst ratings and sizes make our rupture discs the right choice for these operations.

Pharmaceutical & Biotechnology
Pharmaceutical & Biotechnology
Pharmaceutical & Biotechnology

We focus on solutions to meet the stringent requirements of pharmaceutical processing – wherever perfectly hygienic facilities and hermetically sealed antiseptic systems are a must.

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