Pressure Relief Valve | Chronicals


  • Standard replacement part for Half Barrel
  • Can be retrofitted to 7 Gal (US) Chronical lid
  • Releases pressure between 2-2.5 psi
  • Food grade silicone O-ring
  • Use Dewalt DWA1783IR step bit for retrofit
  • For 7/32" inch hole diameter (in lid)


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