What is Vapour Lock?
Vapour Lock A condition where vapor forms in a pipeline or pump, blocking the flow of liquid cargo and potentially disrupting operations.
Source: IMO SMCP, STCW Convention, SOLAS, COLREG
How is “Vapour Lock” Used in Practice?
Vessel to terminal: Cargo discharge interrupted due to vapour lock in the pump suction line; corrective action underway.
Certification Exam Relevance
Who Needs to Know This Term?
- Deck Officers
- Engine Officers
- Masters
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What is Vapour Lock?
A condition where vapor forms in a pipeline or pump, blocking the flow of liquid cargo and potentially disrupting operations.
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