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Marine engine oils
SUPER TPEO BN50
SUPER HEAVY DUTY MARINE DIESEL ENGINE OIL
SAE 30/40/50
TBN 50
SUPER TPEO BN50 is a premium heavy duty marine diesel engine oil specially designed for use in medium speed trunk piston engines ,super charged and naturally aspirated . It is formulated from high quality base stock and additives with the 40 TBN alkalinity level to overcome the adverse effects seen in engines running with cracked residual fuels.
ADVANTAGES :
- Keeps pistons and piston ring grooves against lacquer ,varnish and carbon deposits.
- Maintains high outputs by protecting against high temperature piston deposits which hinder proper ring action.
- Maintains camshaft spaces and crankcase in good condition.
- Long oil life and good oil consumption control.
- Separates easily from water.
- Extends engine life
TYPICAL CHARACTERISTICS:
| Test | Method | 30 | 40 | 50 |
| Kinematic Viscosity @ 100ºC, cSt | ASTM D445 | 12 | 16 | 21 |
| Kinematic Viscosity @ 40ºC, cSt | ASTM D445 | 108 | 164 | 250 |
| Viscosity Index | ASTM D2270 | 98 | 98 | 98 |
| Flash Point, ºC | ASTM D92 | 250 | 250 | 250 |
| Total Base Number, mgKOH/g | ASTM D2896 | 50 | 50 | 50 |
| Pour Point, ºC | ASTM D97 | -15 | -12 | -9 |
| Density @ 15.6ºC, Kg/l | ASTM D1298 | 0.915 | 0.92 | 0.93 |
| Color | ASTM D1500 | 5.0 | 5.0 | 5.0 |
The above characteristics are average values based on recent production. Minor variations which do not affect product performance are to be expected in normal manufacture.
PACKING: 18 litre bottle and 200 litre steel or plastic drum
APPLICATION:
SUPER TPEO BN50 is recommended for trunk piston diesel engines for ocean-going marine vessels, supply boats, tugboats, trawlers and oil-rigs using medium and high sulphur fuel.
SAFETY AND ENVIRONMENT:
Avoid prolonged or repeated skin contact with all used motor oil. Thoroughly wash exposed areas with soap and water. Do not discharge used engine oils into drains.
