Fire is one of the greatest hazards aboard a vessel, capable of spreading rapidly through confined compartments and endangering crew, cargo, and the ship itself. International maritime regulations require that every vessel be equipped with appropriate fire‑extinguishing equipment proportionate to the size and type of spaces on board.
Extinguishers are classified by the agent they contain – CO₂, Foam, Dry Powder, and Water – each suited to particular fire classes and offering a specific coverage volume per unit. Selecting the correct type ensures effective suppression while minimizing damage to equipment and personnel.
The required number of extinguishers is calculated by dividing the total protected volume by the coverage capacity of the chosen extinguisher type, rounding up to the next whole unit.
V = total space volume (m³)
C = coverage per extinguisher (m³)
What are the different types of fire extinguishers used on ships?
How do I choose the right fire extinguisher for my ship?
What are the benefits of using CO₂ fire extinguishers on ships?
Can Foam fire extinguishers be used on all types of fires?
What is the advantage of using Dry Powder fire extinguishers?
Why are Water fire extinguishers commonly found on ships?
Are there any specific regulations regarding fire extinguisher placement on ships?
Results are for informational purposes only and do not constitute professional advice.