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 The expiry date of commonly used fire extinguishers
From Time2021-2-22

The expiry dates of various fire extinguishers are as follows:

  • 一. Term of validity

  • 1. Carbon dioxide fire extinguishers have a lifespan of 12 years

  • 2. Dry powder fire extinguishers have a validity period of 10 years

  • 3. Water-based fire extinguishers have an effective life of 6 years

  • 二. Maintenance period

  • 1. Water-based fire extinguishers shall be repaired every 1 year after the first maintenance after the expiration of the factory period of 3 years;

  • 2. Carbon dioxide and dry powder fire extinguishers shall be repaired every 2 years after the first maintenance after the expiration of 5 years.

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