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HD Marine TP 2550

Stirlings HD Marine TP 2550. This Cylinder Lubricant (CL) for marine application, based on top quality mineral base oils and outstanding additives (validated by OEMs), is able to provide:

  • sufficient detergency to prevent piston deposit formation
  • sufficient basicity to neutralize acids.
Applications
This marine cylinder lubricant is a once-though lubricant used to lubricate and protect pistons, rings and liners of low-speeds 2-stroke crosshead engines. Suitable for the latest and older engine types of the Major OEMs and others. Recommended for engines operating on ULSFO (ultra-low sulfur fuel oil, sulfur level: max 0,10%).
Specifications
Performance level:
MAN Energy Solutions
Winterthur Gas & Diesel (WinGD)
Japan Engine Corporation (J-ENG)
Available packages
Typical standard analyses

Density at 15 °C, kg/l

0,909

Viscosity 40 °C, mm²/s

220,00

Viscosity 100 °C, mm²/s

18,90

Viscosity Index

101

Flash Point COC, °C

248

Pour Point, °C

-12

Total Base Number, mgKOH/g

25,0

Sulphate Ash, %

3,08

SAE

50
Product information: ST.O.11.42