Hemofluid Atlantic SAE 40 is a single-grade mineral engine oil formulated specifically for the lubrication of marine diesel engines and stationary power generation equipment. This specialized oil is designed for medium and higher-speed marine engines as well as stationary engines and generators, providing the robust protection these applications demand under continuous and heavy-duty operating conditions.

A key feature of Hemofluid Atlantic is its formulation for engines that use diesel fuel with elevated sulfur content — a common characteristic of marine and industrial diesel fuels. The oil is engineered with a high base number reserve (BN) that effectively neutralizes acidic combustion byproducts formed when high-sulfur fuel is burned. This acid neutralization capability prevents corrosive wear on cylinder liners, piston rings, and bearing surfaces, significantly extending engine component life.

The enhanced detergent additive package keeps pistons, rings, and combustion chambers clean by preventing the formation of lacquer, varnish, and carbon deposits. This deposit control is critical in marine and stationary applications where engines often operate at sustained loads for extended periods, generating conditions that accelerate deposit formation.

Additional benefits include excellent thermal stability for reliable performance under high operating temperatures, effective anti-wear protection for all loaded engine components, and good water separation characteristics that are particularly important in marine environments where moisture contamination is a constant concern. Hemofluid Atlantic SAE 40 is a proven, reliable choice for vessel operators, power plant managers, and industrial operators who need dependable engine protection in marine, offshore, and stationary power generation applications where high-sulfur fuels are used.