RMP / Rupture disks & burst plugs
Extruder Rupture Disks & Burst Plugs
Prepare a model-specific rupture-device inquiry with marked burst pressure, coincident temperature, tolerance and a defined discharge arrangement.
Confirm before ordering
- Have the responsible equipment engineer define the pressure limit, operating ratio, temperature and required relief capacity.
- A shared thread does not establish a compatible pressure boundary or adequate relief capacity.
- A burst device is single-use. Specify inspection, replacement and discharge protection under the approved machine procedure.
Pressure & mounting choices
Specify full scale in PSI or bar: 1,500 PSI ≈ 103.4 bar; 3,000 PSI ≈ 206.8 bar; 5,000 PSI ≈ 344.7 bar; 10,000 PSI ≈ 689.5 bar. Nominal 100 / 200 / 350 / 700 bar ranges are separate specifications.
Review 1/2″–20 UNF, M14 × 1.5, M18 × 1.5 or M22 × 1.5 against the full bore drawing. The thread alone does not define compatibility.
Burst rating is a pressure–temperature specification
| Selection | Configuration request | Confirm before ordering |
|---|---|---|
| Marked burst pressure | Specify at the coincident temperature | Do not copy the sensor full scale as the relief rating |
| Operating ratio and tolerance | Specify normal / upset conditions and permitted variation | Include back pressure, cycling, manufacturing range and installation limits |
| Relief path | Review connection, flow capacity, routing and event detection | Protect personnel and equipment from discharged hot polymer |
A rupture device needs an engineered specification. No stock burst rating, automatic safety approval or universal thread interchange is asserted. Request the required marking and documentation. Reference: OsecoElfab pressure-relief glossary.
Choose your RMP configuration
Specify this family
MATCH THE PROBE TO THE PROCESS
Send the model. Confirm the details.
Share the existing part number, mounting bore and controls interface for a configuration-specific quotation.