Marine lube oil pumps are essential for circulating lubricating oil in ship engines and machinery. These pump systems ensure proper lubrication, cooling, and cleaning of critical components. They are designed for durability, efficiency, and reliable operation in harsh marine environments.

Marine Lube Oil Pumps and Pump Systems typically feature the following specifications:

Size: Ranges from 50 mm to 500 mm inlet/outlet diameters, depending on vessel requirements.

Grade: ISO 4406 cleanliness standards, with API 610/ISO 13709 compliance for centrifugal pumps.

Viscosity: Handles lubricants with viscosities from 22 cSt to 680 cSt at 40°C.

Buoyancy: Typically not buoyant; designed for fixed installation in engine rooms or machinery spaces.

Material: Cast iron, stainless steel (AISI 316), or bronze for corrosion resistance in marine environments.

Flow Rate: 10 m³/h to 600 m³/h, depending on system demand.

Pressure Rating: 4 bar to 40 bar, suitable for high-pressure lubrication systems.

Temperature Range: -20°C to 150°C, accommodating varying operational conditions.

Seal Type: Mechanical seals or lip seals, often with double seals for leak prevention.

Drive Type: Electric motor-driven (AC/DC) or engine-driven, with power ratings from 5 kW to 200 kW.