46 C.F.R. § 35.40-18 Water spray systems—TB/ALL.
Title 46 - Shipping
(a) Water spray system apparatus shall be marked: “WATER SPRAY SYSTEM,” as appropriate, in not less than 2-inch red letters. (b) The control valve, and its control if located remotely, shall be distinctly marked to indicate the compartment protected.
Title 46: Shipping
PART 35—OPERATIONS
Subpart 35.40—Posting and Marking Requirements—TB/ALL.
§ 35.40-18 Water spray systems—TB/ALL.
