The emergency fire pump on a ship is a backup system ensuring firefighting capability if the main pump fails.

It is independently powered, often by a diesel engine, and located in a separate compartment for reliability.

Marine pumps, including fire pumps, are designed to meet strict safety standards for operational efficiency in emergencies.

Emergency Fire Pump Key Specifications:

Size: Typically 40-60 m³/hr capacity, with discharge pressure of 3.5-7 bar.

Grade: Compliant with SOLAS, IMO, and classification society standards (e.g., ABS, DNV, LR).

Viscosity: Suitable for seawater and freshwater, handling low-viscosity fluids (1-3 cP).

Buoyancy: Not applicable (fixed installation, but may include anti-corrosion coatings for marine environments).

Material: Cast iron, bronze, or stainless steel (316L) for corrosion resistance.

Power Source: Electric motor or diesel engine (independent of main power).

Installation: Located in a separate space, above the waterline for suction efficiency.

Piping: Flanged connections, typically 80-150 mm diameter.

Certification: Must meet Fire Safety System Code (FSS Code) requirements.