I need some info on the following topics:
- What normally is the sump life of an ISO VG68 grade of Turbine oil (mineral oil base) & same grade of Synthetic based fluid (Biodegradable-Diester based)?
- Does synthetic fluid (Di-ester based) provides better oxidation stability & hence less oil is needed for top-up for lost oil?
- Which one is more cost effective?
I will be very thankful for any information on above.
Sachin