Servo MARINE 705 is one of the efficient marine engine oils with excellent features such as anti-abrasion, dissemination, high thermal stability and better retention of total base number for the neutralization of strong acids resulting from combustion. The oil is best suited for medium-speed trunk piston engines which run between 250 revolutions per minute (rpm) and 1200 revolutions per minute (rpm) as well as for high-speed engines which run between 900 rpm and 1200 rpm. It is used as a cylinder oil in highly ranked two stroke crosshead turbo-charged engines to burn highly viscous and sulphur-rich residual fuel.
Kinematic Viscosity cSt @ 100°C | 19.3–21.5 |
Flash point (COC), °C Min. | 230 |
Viscosity Index, Min. | 90 |
Pour point °C Max. | (-) 6 |
TBN,mg KOH/g,Min | 66 |