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Gulfgen Supreme series are premium quality trunk piston engine oils designed for use in the modern low oil consumption medium speed marine diesel engines operating on residual fuels (Heavy Fuel Oil - HFO) in power generation and industrial applications. The advanced sludge control additive technology used in this oil meets the ever increasing demands of medium speed diesel engines and provides exceptional engine cleanliness and wear protection. These oils exhibit a high degree of water tolerance and base retention properties.
Viscosity Grades
320 - SAE 30 : 20 TBN
330 - SAE 30 : 30 TBN
340 - SAE 30 : 40 TBN
355 - SAE 30 : 55 TBN
420 - SAE 40 : 20 TBN
430 - SAE 40 : 30 TBN
440 - SAE 40 : 40 TBN
455 - SAE 40 : 55 TBN
APPLICATIONS/RECOMMENDATIONS
Recommended for medium speed diesel engines in power generation and industrial applications operating on residual fuels.
Gulfgen Supreme 355 & 455 having a BN of 55 are specifically formulated for the modern low oil consuming engines fitted with ‘anti polishing’, ‘flame’ or ‘fire’ rings and operating on high sulphur residual fuels. These oils are also specially recommended for those engines where oil has to stay for
a longer time and there is a need for less frequent top-up.
Gulfgen Supreme 340 & 440 with a BN of 40 are suitable for engines operating on residual fuels having sulphur content in excess of 3.5%
Gulfgen Supreme 330 & 430 with a BN of 30 are suitable for engines operating on residual fuels having sulphur content in excess of 2.5% and up to 3.5 %
Gulfgen Supreme 320 & 420 having a BN of 20 are suitable for the modern medium/high speed diesel engines operating on marine diesel or gas oil.
APPROVALS
Tested and recommended by Wärtsilä for use in Wartsila HFO Trunk Piston Engines