Products

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.

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.

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.

Capped Plug (OE2)

Tamperproof brass and nickel capped disc and plug design

Custom Welded Assemblies

Screwed and Bonded Plug (O4A)

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

Soldered Disc Assemblies (SDA)

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

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

Extruder Burst Plugs

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