46 CFR 162.039-2 - Classification.
(a) Portable and semi-portable extinguishers must be marked with a combined number and letter designation. The letter designates the general class of fire for which the extinguisher is suitable as identified in NFPA 10 (incorporated by reference, see § 162.039-1). The number indicates the relative extinguishing potential of the device as rated by UL 711 (incorporated by reference, see § 162.039-1).
Title 46 published on 09-May-2017 04:27
The following are ALL rules, proposed rules, and notices (chronologically) published in the Federal Register relating to 46 CFR Part 162 after this date.