46 C.F.R. § 154.1170 Hand hose line: General.
Title 46 - Shipping
Each dry chemical hand hose line must: (a) Not be longer than 33m (108 ft.); (b) Be stored on a hose reel or in a hose cabinet and be one that is operable whether or not it is unwound from a hose reel or removed from a hose cabinet; (c) Be non-kinkable; (d) Have a nozzle with a valve to start and stop the flow of chemical; (e) Have a capacity of at least 3.5 kg/sec (7.7 lb./sec); and (f) Be one that can be operated by one person.
Title 46: Shipping
PART 154—SAFETY STANDARDS FOR SELF-PROPELLED VESSELS CARRYING BULK LIQUEFIED GASES
Subpart C—Design, Construction and Equipment
Firefighting System: Dry Chemical
§ 154.1170 Hand hose line: General.