Marine centrifugal pumps are robust, high-efficiency devices designed for seawater and fluid transfer in ships. These pump systems handle cooling, bilge, firefighting, and ballast operations with reliable performance. They feature corrosion-resistant materials to withstand harsh marine environments.

Size: Typically ranges from 1" to 12" discharge diameters, with flow rates from 10 GPM to 5000 GPM.

Grade: Marine-grade pumps designed for saltwater, freshwater, and corrosive environments.

Viscosity: Suitable for low to medium viscosity fluids (1-400 cSt).

Buoyancy: Not applicable; pumps are fixed to vessels or platforms.

Material: Constructed from bronze, stainless steel (316L), cast iron, or duplex steel for corrosion resistance.

Pressure Rating: Operating pressures up to 150 PSI, with some high-pressure models reaching 300 PSI.

Temperature Range: -20°C to 120°C (-4°F to 248°F), depending on seal and material.

Drive Type: Electric motor, diesel engine, or hydraulic drive.

Seal Type: Mechanical seals or gland packing, often with water flushing for marine applications.

Compliance: Meets ABS, DNV, Lloyds, and other marine classification standards.

Applications: Ballast, bilge, firefighting, cooling, and fuel transfer systems.