49 C.F.R. § 178.337-14 Gauging devices.
Title 49 - Transportation
(a) Liquid level gauging devices. See §173.315(h) of this subchapter. (b) Pressure gauges. (1) See §173.315(h) of this subchapter. (2) Each cargo tank used in carbon dioxide, refrigerated liquid or nitrous oxide, refrigerated liquid service must be provided with a suitable pressure gauge. A shut-off valve must be installed between the pressure gauge and the cargo tank. (c) Orifices. See §173.315(h) (3) and (4) of this subchapter. [Amdt. 178–29, 38 FR 27599, Oct. 5, 1973, as amended by Amdt. 178–89, 54 FR 25018, June 12, 1989; Amdt. 178–118, 61 FR 51340, Oct. 1, 1996]
Title 49: Transportation
PART 178—SPECIFICATIONS FOR PACKAGINGS
Subpart J—Specifications for Containers for Motor Vehicle Transportation
§ 178.337-14 Gauging devices.
