FLCO (Flat Low-Pressure Composite)

Forward Acting

Oseco's FLCO a flat low pressure rupture disc that mounts between ANSI RF flanges and does not require a rupture disc holder.  The FLCO is available with an optional burst sensor for applications that require monitoring (FLCOS).

  • Size Range: 2"-24" DN50-DN 600
  • Service Type: Gas & Liquid
  • Operating Ratio: 50%

Flow Direction


Burst Pressure Range (psig) Manufacturing Range % Burst Tolerance Fragmentation
1 - 1,000 Consult Factory Consult Factory May Fragment

Mounts between ANSI flanges