14 CFR · Part 25
14 CFR § 25.1201
Fire extinguishing system materials.
(a)
No material in any fire extinguishing system may react chemically with any extinguishing agent so as to create a hazard.
(b)
Each system component in an engine compartment must be fireproof.
Reflects the eCFR edition current as of September 29, 2026. Retrieved from ecfr.gov on October 16, 2026.
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