Castrol Perfecto SN 46
Castrol Perfecto SN 46 — perfecto SN 46 Superclean is a synthetic hydrocarbon based lubricant which has been developed for the lubrication of industrial gas turbines, gas compressors and other items of rotating equipment where high temperatures are encountered or where the critical nature of the plant demands a premium lubricant to ensure long life and reliable operation with extended periods between shut-downs. Castrol Perfecto SN 46 Superclean has a very high degree of both thermal and oxidative stability which combine to ensure that the lubricating oil system is maintained free from lacquers and deposits especially in the key areas of turbine bearings and scavenge lines, gearboxes (where a high degree of aeration can give rise to oxidation even at moderate temperatures), gas compressor seals and fuel or governor control valves. This product is specifically filtered to meet a fluid cleanliness level of NAS 1638 Class 6.
Strong thermal and oxidative stability allows Castrol Perfecto SN 46 to resist breakdown at elevated operating temperatures, helping the product retain its protective properties under demanding duty cycles.
Reliable performance at elevated operating temperatures helps Castrol Perfecto SN 46 maintain consistent lubrication where heat stress would otherwise shorten fluid life.
Castrol Perfecto SN 46 is designed for use as a gas turbine lubricant. Its major advantages over mineral oils are particularly demonstrated in its ability to protect equipment during extreme cold weather starting, extended high temperature operation, and where the unit is subject to severe heat soaking after shutdown. Other notable features are excellent wear and rust protection, controlled rubber swell and prevention of sludge or deposit formation.
Castrol Perfecto SN 46 is manufactured to Castrol’s standard tolerances; users should consult the safety data sheet for handling, storage and disposal guidance.
