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ASTTBC RFPT — Portable Fire Extinguishers (EX) · Question

In accordance with NFPA 10, what is the required hydrostatic test interval for a Carbon Dioxide (CO2) fire extinguisher with a steel shell?

NFPA 10 Table 8.3.1.1 specifies that Carbon Dioxide fire extinguishers must undergo hydrostatic testing every 5 years.

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Question: In accordance with NFPA 10, what is the required hydrostatic test interval for a Carbon Dioxide (CO2) fire extinguisher with a steel shell?

Answer options: ✅ 5 years

  • 6 years
  • 12 years
  • 10 years

Correct answer: 5 years

Explanation: NFPA 10 Table 8.3.1.1 specifies that Carbon Dioxide fire extinguishers must undergo hydrostatic testing every 5 years.

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