Fuel injection pumps are critical marine engine spares that deliver precise fuel amounts to cylinders for efficient combustion. They ensure optimal engine performance, fuel efficiency, and reduced emissions in marine applications. These pumps are designed to withstand harsh marine environments and high-pressure conditions.

Fuel Injection Pumps for Marine Engines:

- Size: Typically ranges from 50mm to 200mm in diameter, depending on engine type.

- Grade: High-pressure pumps (up to 2000 bar) for diesel engines.

- Viscosity: Compatible with marine diesel oils (ISO VG 10 to VG 50).

- Buoyancy: Not applicable (solid metal construction).

- Material: Hardened steel, stainless steel, or chrome-plated alloys.

Marine Engine Spares (General):

- Size: Varies by component (e.g., pistons: 100mm–500mm diameter).

- Grade: Marine-grade materials (corrosion-resistant).

- Viscosity: Dependent on lubricant requirements (SAE 15W-40 common).

- Buoyancy: Non-buoyant (metallic/ceramic parts).

- Material: Cast iron, aluminum alloys, or bronze for specific parts.

Yes, Fuel Injection Pumps and Marine Engine Spares typically comply with maritime standards such as ISO 15540, ISO 10088, and SOLAS regulations.