Marine engine room pumps are essential for circulating fluids like fuel, oil, and water to ensure smooth engine operation. Pump systems include centrifugal, gear, and reciprocating pumps, each serving specific functions such as cooling, lubrication, or bilge management. These systems are critical for maintaining vessel safety, efficiency, and compliance with maritime regulations.

Size: Typically ranges from 50 mm to 500 mm in diameter, depending on application.

Grade: Marine-grade pumps compliant with IMO, SOLAS, and ABS standards.

Viscosity: Suitable for fluids with viscosities up to 680 cSt (centistokes).

Buoyancy: Not applicable; designed for fixed installation in engine rooms.

Material: Constructed from corrosion-resistant materials like bronze, stainless steel (316L), or cast iron with marine coatings.

Flow Rate: Varies from 10 m³/h to 1000 m³/h based on pump type and capacity.

Pressure Rating: Operating pressures range from 4 bar to 25 bar.

Temperature Range: -20°C to +120°C for standard models; specialized pumps may handle higher temperatures.

Power Source: Electric (440V/60Hz) or hydraulic-driven, with optional diesel backup.

Seal Type: Mechanical seals or gland packing, often with double seals for critical applications.

Mounting: Horizontal or vertical configurations, flange-mounted as per ISO 5199 or ANSI standards.

Impeller Type: Closed, open, or semi-open designs, depending on fluid handling requirements.