Products

LoKr Duo Safety Cartridge

A unique, two-piece safety cartridge using the LoKr rupture disc. Upgrade your pressure relief performance, and reduce waste and emissions.

LoKr Safety Cartridge

Upgrade your pressure relief performance with a low KR rupture disc in a leak-tight, welded safety cartridge unit.

Oseco Safety Cartridge

Combines the traditional three components of a rupture disc system into one hermetically sealed component

Pure-Gard

Pure-Gard is a sanitary welded rupture disc cartridge designed for the stringent conditions and requirements found in bioprocessing facilities

Oseco Safety Plug

Using the right technology and processes to solve pressure concerns can help improve safety, reduce downtime and cut operation costs.

Lithium-Ion Battery Safety (Dual-Gard)

Dual-Gard combines pressure equalization and full-bore pressure relief into a single device

LoKr: Technically Advanced Rupture Disc

The reverse buckling LoKr rupture disc maximizes pressure relieving performance while providing superior reliability and extraordinary service life. Designed according to ASME XIII and CE marked.

Opti-Gard

With industry-leading performance, OsecoElfab's Opti-Gard rupture disc can help reduce stock costs. It is ideal for isolating pressure relief valves.

OPR+/OPK+

High-performance reverse acting rupture disc

Precision Reverse Operating Rupture Disc (PRO+KRGL)

OsecoElfab's PRO+KRGL is a reverse buckling rupture disc designed and manufactured for high cycling performance and demanding applications.

Forward Acting Scored Rupture Disc (FAS)

The OsecoElfab FAS™ is a high performance forward acting rupture disc designed and manufactured for high-performance and demanding rupture disc applications.

Safe-Gard

Technically advanced rupture disc with cross-scoring for increased safety

Opti-Gard SoLo

Accurate bursting in low pressure applications

Milli-Gard

Ultra low pressure rupture disc for gas and vapour applications

High Pressure Rupture Disc Assembly (HPSR)

OsecoElfab's HPSR is designed and manufactured for demanding high pressure gas and liquid applications.

Standard Forward Acting Rupture Disc (STD)

The OsecoElfab Standard is a forward acting rupture disc commonly used in high-pressure, small-diameter applications

PLR

OsecoElfab's PLR is a high performance reverse buckling rupture disc designed for very low-pressures.

Precision Scored Reverse Rupture Disc (PSR)

The PSR from OsecoElfab is reverse buckling, non-fragmenting and excellent for relief valve isolation.

Flo-Tel Burst Sensor

Flo-Tel is a practical, reusable burst detection solution for indicating when a rupture disc has activated

Flo-Tel XD Burst Sensor

Flo-Tel XD is a non-invasive, re-usable burst sensor designed for use in explosive dust and other hazardous environments.

System Loc

Install rupture disc holders correctly with no need for flange drilling

PRO-S

The PRO-S is a high-performance reverse buckling sanitary rupture disc.

Opti-Gard Ferrule

Technically advanced solution for aseptic and hygienic applications

Opti-Gard Ferrule SoLo

Innovative solution for low pressure aseptic and hygienic applications

Bio-Gard

Bio-Gard offers full-bore relief for reliable overpressure protection in aseptic and hygienic plants.

LoKr for API

The reverse buckling LoKr rupture disc for API (Active Pharmaceutical Ingredient) manufacturing plants and sanitary environments maximizes pressure relieving performance while providing superior reliability and extraordinary service life.

Opti-Gard for API

The high-performance Opti-Gard bursting disc covers the vast majority of bioprocessing and API plant requirements.

OPR+/OPK+ for API

High-performance reverse acting rupture disc

FAS for API

The FAS for API is a high-performance forward acting rupture disc for use in API plants and bioprocesses requiring higher operating pressures.

Sanitary Burst Sensors

OsecoElfab offers innovative non-invasive, magnetic burst sensors in addition to the traditional membrane-style detector.

Tri-Clamps

OsecoElfab offers Stainless Steel tri-clamps for use with sensors and rupture discs.

Spacers

OsecoElfab’s spacers are designed with a standard ferrule connection rather than using a proprietary holder.

OSS Sanitary Burst Sensor

Sanitary burst sensor for the PRO-S rupture disc

Vent-Tel (Sanitary Burst Sensor)

Vent-Tel offers non-invasive, reusable burst detection for sanitary applications

Bio-Tel Sanitary Burst Sensor

Sanitary burst detection for aseptic and hygienic applications

Custom Welded Rupture Disc Assemblies

Advanced pressure relief and activation solutions. Engineered for safety, precision, and performance.

Precision Cut Reverse Rupture Disc (PCR) for Switchgear

OsecoElfab's PCR is a reverse buckling rupture disc designed for high cycling or high vacuum gas and vapor applications such as gas-insulated switchgear applications.

FAS for switchgear

The OsecoElfab FAS is a high-performance forward acting disc designed to meet the requirements of the GIS/AIS industry for leak-tightness, corrosion resistance and longevity.

Customized rupture discs for GIS/AIS switchgear

Customized overpressure protection for high-, medium- and low-voltage switchgear applications. We specialize in switchgear applications using clean air and gas mixtures as alternatives to SF6 gas.

Lithium-Ion Battery Safety (Lion-Gard)

Versatile, solid metal disc for li ion battery safety. Lion-Gard offers a range of sizes, pressures and disc profiles for custom battery design requirements.

Lithium-Ion Battery Safety (Lion Flat Comp)

The ultra-low profile flat composite disc offers versatile, fast, accurate and reliable pressure relief for lithium-ion battery packs and enclosures.

Lithium-Ion Battery Safety (PRO-LP)

The PRO-LP combines fast, accurate, reliable opening with an ultra low-profile, holderless design for confidence in a safer, cleaner lithium-ion battery design.

Lithium-Ion Battery Safety (Lion PLR)

The PLR for lithium-ion battery safety is a metal reverse buckling rupture disc designed for very low pressures

Flat Composite Bursting Disc

An economic solution for very low pressure applications

Two-Way Flat Composite

A single installation for positive and negative pressure protection

Conventional Domed Disc (CDD)

A versatile forward acting disc offering an economic solution for many chemical processing applications.

Composite Disc (CO)

Our composite rupture disc (CO) is a forward acting disc that delivers an excellent pressure performance range.

Domed Composite Bursting Disc

A versatile, forward-acting disc for low to medium pressure applications.

VAPRO / POSIPRO

OsecoElfab's POSIPRO and VAPRO rupture discs are excellent for applications requiring both positive and vacuum pressure protection.

Posi-Gard/Vac-Gard

Low pressure rupture discs with 5-pin DIN connection and integral burst detection

Flat Low-Pressure Composite Rupture Disc (FLCO)

OsecoElfab's FLCO is a flat, low-pressure rupture disc that mounts between ANSI RF flanges and does not require a rupture disc holder.

FLCOS Burst Sensor

A rugged and dependable disc-and-burst-sensor combination

Top Hat Assembly

The Top Hat Assembly is a welded solution specifically designed for viscous services where product buildup is a concern

Double Disc Assembly

Enhanced environmental pollution control for processes using harsh chemicals

Forward Scored Tension Rupture Disc (FST)

The high-performance FST rupture disc is forward-acting, non-fragmenting and excellent for relief valve isolation.

Intermodal Container Disc (ICD)

The OsecoElfab ICD is a high-performance rupture disc used to protect intermodal containers from overpressure.

Tank-Safe

Forward acting, holderless rupture disc for large volume, low-pressure applications that require a larger relief area.

Two-Way Tank-Safe

Holderless two-way rupture disc offering full bore relief on burst

Scored Railcar Disc (SRC)

OsecoElfab's SRC or Scored Railcar Disc is an alternative to railcar discs containing PTFE seals.

Composite Railcar Disc (CRC)

A metal disc with a 3.125" outside diameter, the Composite Rail Car (CRC) fits the standard threaded or bolted railroad tank car safety vent.

HP-RC

The OsecoElfab HP-RC railcar disc's Ryton construction is excellent for corrosive applications.

Soldered Disc Assemblies (SDA)

OsecoElfab’s soldered disc assemblies (SDAs) are designed to protect machines and equipment from over pressurization.

Welded Disc Assembly (WDA)

OsecoElfab's welded disc assembly is a one piece design that can take the place of traditional union holders in separator and dehydrator applications.

Capped Plug (OE2)

Tamperproof brass and nickel capped disc and plug design

Screwed and Bonded Plug (O4A)

One-time-use screwed and bonded rupture disc plug for safety critical applications

Electron-Beam Welded Assembly (OE5)

Electron-beam welded disc and plug assembly

Electron-Beam Welded Assembly (OE6)

High-performance electron-beam welded disc and plug assembly

Threaded Holder

Widely used on high-pressure applications up to 15,000 PSI

PRD/OTU

OsecoElfab's One-Time Use Pressure Relief Device is designed specifically for clean agent fire suppression systems and is used for both tank and bottle protection.

Pressure Activation Devices (PAD)

Pressure Activation Devices for high dependency in difficult downhole conditions

Tool Activation Discs

OsecoElfab's ¼” and ½” burst plugs are ideal for activation of tools, as a drain plug or when space is limited. They typically use OsecoElfab's F(STD) disc in 3/16" or 3/18" with a 3/4-20 UNEF-2A thread pattern.

Extruder Burst Plugs

Our leak-tight extruder burst plugs are designed to protect plastic extrusion machines from over pressurization

Union Holder

Oseco Union Rupture Disc Holders are ideal for applications where installation space is limited.

OE-Tel Burst Sensor

Non-invasive, fail-safe burst detection for rupture disc plugs

ASF Burst Sensor

The ASF (Alarm Sensor Fitting) burst sensor helps prevent product loss in many plastic and paper applications

AMS Burst Sensor

The AMS burst sensor provides reliable burst detection for highly corrosive and high temperature environments.

CMS Burst Sensor

Our Crowned Metal Sensor (CMS) is designed for use with larger rupture disks, where the disk crown may extend beyond the holder outlet

SVT Burst Sensor

Install the SVT burst sensor on the vent side of existing rupture disc assemblies to alert you when the disc has burst

Burst-Tel Rupture Disc Sensor

Simple, intrinsically safe and instant burst detection

SVT-03 Burst Sensor

The SVT-03 burst sensor is designed to detect the opening of an explosion vent.

Vent-Tel (Burst Sensor for Explosion Vents)

Vent-Tel is a non-invasive, ATEX approved, reusable burst sensor for explosion vents and panels

MV Explosion Vent Range

Manufactured in Broken Arrow, the MV Explosion Panel Range is suitable for the most common explosion venting applications.

EB Explosion Vents

Manufactured in North Shields, this full range of explosion vents includes single-skinned, multi-layered, flat, domed and sanitary designs

Lift-Gard Explosion Vent

With a robust construction and an integral frame, Lift-Gard offers explosion protection for vertical bucket elevators

CRP Explosion Vent

The CRP is a lightweight explosion vent designed to provide explosion protection for power applications with electrical cabinets, pulverizers or plastic powder residue

GLVF Explosion Vent

The OsecoElfab GLVF explosion vent is an excellent solution to protect bucket elevators during deflagrations.

CRVC Explosion Vent

The CRVC is a heavy-duty explosion vent designed for dust collectors. An option for internal insulation offers enhanced explosion protection for high temperature applications.

Thermal Explosion Vent

Our thermal explosion vent has a composite design that reduces heat loss when used in high-temperature applications

Hygienic Explosion Vents

Our hygienic explosion vents are designed for explosion protection in sanitary environments. They feature a smooth, crevice-free design to eliminate residue and bacteria build-up in situ.

LKR Holder

Non-torque sensitive rupture disc holder, designed specifically for the LoKr reverse buckling rupture disc

Insert Holder - FRDI / PRDI / RDI

Our insert holders are designed for use with most of the rupture discs manufactured in Broken Arrow (AMR).

Bolted Holder

Available with any combination of either weld-neck or threaded inlet and outlet connections

Booted Holder

The Oseco fluoropolymer-booted insert holder is used in applications where aggressive corrosives are present.

Forward Disc Holder

Our forward disc holders are designed for use with the forward acting bursting discs manufactured in North Shields (EMEA/APAC)

Reverse Disc Holder

Our reverse disc holders are designed for use with the reverse acting bursting discs manufactured in North Shields (EMEA/APAC)

Pre-Torqued Insert Holder

Our pre-torqued insert holders provide a reliable solution for challenging installations or where misaligned piping is a concern

OPR/OPK Holder

Designed to cater to multiple flange ratings

POSI/VRDI Holders

The POSI/VRDI holders are the primary holders for the POSIPRO and VAPRO rupture discs.

API Rupture Disc Holders

The holders are specifically designed and manufactured to ensure the correct performance of our API rupture discs.

Graphite Replacement (GR)

A high-performance, non-fragmenting alternative to graphite