12-Year Hydrostatic Test

Every twelve years, our licensed technician will pressure-test each cylinder to make sure it can safely hold its charge, then recharge it and put it back to work.

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12-Year Hydrostatic Test

Every twelve years, our licensed technicians pressure-test each dry-chemical cylinder to confirm it can still safely contain its charge, document the result, and recharge it before it goes back into service.

What's Included

  • Extinguisher emptied and fully depressurized
  • Cylinder filled with water and pressurized to the test level
  • Shell checked for expansion, leaks, or distortion
  • Pass or fail result recorded against the unit
  • Failing cylinders removed from service and replaced
  • Passing units dried, recharged, and re-pressurized
  • Hydrostatic test date stamped and a new tag applied