Rupture Disc 22 psi

Part #: RD22PDST

SS/Teflon, 3 1/8" OD Burst pressure tolerance is +0/-15% per Appendix A, Section 4, paragraph 4.2.2 of the AAR MSRP C-III.

Key Features

  • Disks meet all AAR requirements.
  • Disks provide reliable overpressure protection for tank cars.
  • Available in stainless steel and plastic; disks fit most standard threaded and bolted tank-car safety vents.
  • Pressure differential car rupture disk also available.