Extruder Rupture Disc

Extruder Rupture Disc

Extruder, Forward Acting

The Fike Extruder Rupture Disc Device or ERD, also known as a Blow Out Plug , is a pressure relief device primarily designed for overpressure protection of plastic extrusion processes. Extruder Rupture Disc applications are unique, each requiring a specific combination of dimensions, threading and body configuration. Fike has a variety of standard Extruder Rupture Disc devices, and the capability to design and manufacture to customer specifications.

The Fike Extruder Rupture Disc Device or ERD, also known as a Blow Out Plug, is a pressure relief device primarily designed for overpressure protection of plastic extrusion processes. Extruder Rupture Disc applications are unique, each requiring a specific combination of dimensions, threading and body configuration. Fike has a variety of standard Extruder Rupture Disc devices, and the capability to design and manufacture to customer specifications.

  • Higher pressures and temperature ratings may be achieved with a welded design.
  • Standard materials of construction are stainless steel for the body and Inconel® 600 for the rupture disc. Other materials are available upon request.

 

Design Extruder, Forward Acting
Size Range 3/16 in to 5 inDN4.5 to DN150
Burst Pressure Range1,500 psig to 50,000 psig80 barg to 1000 barg
Burst Pressure ToleranceStandard: ± 10%
Reduced: ± 5%

 

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