Marine engine-driven pumps are robust systems designed to move fluids like water, fuel, or oil in marine applications. These pumps are powered by diesel or gasoline engines, ensuring reliability in harsh marine environments. They are commonly used for firefighting, bilge pumping, and ballast transfer on ships and offshore platforms.

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

Grade: Marine-grade compliant with ISO 8849, ABS, DNV, or other classification standards.

Viscosity: Suitable for fluids with viscosities up to 1,000 cSt, depending on pump type.

Buoyancy: Designed to operate in submerged or floating conditions, with corrosion-resistant buoyant materials if required.

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

Flow Rate: Ranges from 10 m³/h to 1,000 m³/h, depending on engine power and pump design.

Pressure Rating: Typically 10 bar to 50 bar, adjustable based on system requirements.

Temperature Range: Operates between -20°C to 120°C, with optional high-temperature seals.

Drive Type: Direct engine-driven or belt-driven, with power ranging from 5 HP to 500 HP.

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

Compatibility: Handles seawater, diesel, lubricants, and other marine fluids.

Weight: Varies from 20 kg to 2,000 kg, depending on size and material.

Certification: Meets SOLAS, MARPOL, and IMO regulations for marine safety.