46 C.F.R. § 97.37-13 Fire extinguishing system controls.
Title 46 - Shipping
(a) The control cabinets or spaces containing valves or manifolds for the various fire extinguishing systems shall be distinctly marked in conspicuous red letters at least 2 inches high: “STEAM FIRE APPARATUS,” “CARBON DIOXIDE FIRE APPARATUS,” “FOAM FIRE APPARATUS,” or “WATER SPRAY FIRE APPARATUS” as the case may be. (b) [Reserved]
Title 46: Shipping
PART 97—OPERATIONS
Subpart 97.37—Markings for Fire and Emergency Equipment, Etc.
§ 97.37-13 Fire extinguishing system controls.
