Approved by major manufacturers for use in their medium-speed engines,
including:
MAN Diesel & Turbo
Wärtsilä
Lower alkaline reserve (12 Base Number) trunk piston engine oil (TPEO) designed for use in medium-speed trunk piston engines burning distillate fuels with sulfur content up to 1.5% in marine or stationary service.
Maintains power output The detergent/dispersant additive system provides control of high temperature deposits in areas such as the undercrown of the piston and the piston ring belt area, enabling piston rings to function efficiently.
Prolongs oil life Base Number (BN) level and superior alkalinity retention characteristics maintain adequate BN to ensure corrosive acids formed by the combustion of fuel sulfur are effectively neutralized, thereby minimizing liner wear.
Efficient purifying system performance Excellent water separation characteristics enable water to be centrifuged out with essentially no loss of additive.
Medium-speed trunk piston engines burning distillate fuels in marine main and auxiliary powerplant service.
