46 C.F.R. § 153.333 Cargo pump discharge pressure gauge.
Title 46 - Shipping
Each cargo pump within a pump-room must have a discharge pressure gauge outside the pumproom.
Title 46: Shipping
PART 153—SHIPS CARRYING BULK LIQUID, LIQUEFIED GAS, OR COMPRESSED GAS HAZARDOUS MATERIALS
Subpart B—Design and Equipment
Cargo Pumprooms
§ 153.333 Cargo pump discharge pressure gauge.