On order
Eni Geum E 40
Oil for stationary engines on biogas and highly acidic gases
MAN M 3271-4
Specifications
- Brand
- Eni
- Category
- Engine oils
- Type
- Biogas and landfill-gas engine oils
- Manufacturer code
- 007276
- Availability
- On order
Approved for
Compatible vehicles
- MAN
- TGA, TGS, TGX
Derived from the vehicle makers' approvals this product meets. Check the specification your vehicle's manual requires.
Typical characteristics
| Property | Typical value | Method |
|---|---|---|
| Appearance | clear | APM 27 |
| Density at 15°Ckg/m³ | 873 | ASTM D 4052 |
| Viscosity at 100°Cmm²/s | 13.4 | ASTM D 445 |
| Viscosity index | 110 | ASTM D 2270 |
| Flash point COC°C | 231 | ASTM D 92 |
| Pour point°C | -30 | ASTM D 5950 |
| B. N.mgKOH/g | 4.5 | ASTM D 2896 |
| Sulphated ash% (m/m) | 0.5 | ASTM D 874 |
Complete documentation
We email you this product's sheets in a single archive.
Manufacturer's description
Eni Geum LFG 40 is a lubricant for modern stationary engines, spark-ignition type, burning landfill gas, biogas or other fermentation gases (digestors). Eni Geum LFG 40 is formulated with high Viscosity Index basestocks and selected additives that deliver detergent-dispersant, antiwear and antifoam properties. The product retains a particularly high resistance to oxidation processes and low content of phosphorus.
Applications
- Eni Geum LFG 40 is a lubricant for modern stationary engines, spark-ignition type, burning landfill gas, biogas or other fermentation gases (digestors). Eni Geum LFG 40 is formulated with high Viscosity Index basestocks and selected additives that deliver detergent-dispersant, antiwear and antifoam properties. The product retains a particularly high resistance to oxidation processes and low content of phosphorus.
Performance & benefits
- Prevention of deposits and lacquers formation on pistons and valves for an outstanding engine cleanliness
- Protection of lubricated components from mechanical wear
- Particularly extended oil drain intervals
- GE Jenbacher engines type 2/3/4/6 on gas class B and C
Standards & approvals
MAN M 3271-4
MAN M 3271-4 — gas engine oil
A MAN level for gas engine oils, with in-house ash and oxidation resistance requirements.
MAN M 3271-5
MAN M 3271-5 — gas engine oil
The most recent level in the MAN 3271 series for stationary gas engine oils.