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Eni Betula S 68
Synthetic refrigeration compressor oil for R-12, R-22 and ammonia
ISO VG 68
Specifications
- Brand
- Eni
- Category
- Compressor oils
- Type
- Refrigeration compressor oils
- Viscosity
- ISO VG 68
- Manufacturer code
- 002793
- Availability
- On order
Approved for
Typical characteristics
| Property | Typical value | Method |
|---|---|---|
| Appearance | clear | APM 27 |
| Density at 15°Ckg/m³ | 898 | ASTM D 4052 |
| Viscosity at 40°Cmm²/s | 68.0 | ASTM D 445 |
| Viscosity index | 43 | ASTM D 2270 |
| Flash point (COC)°C | 202 | ASTM D 92 |
| Pour point°C | -36 | ASTM D 97 |
Complete documentation
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Manufacturer's description
Eni Betula 68 is a refrigeration compressor lubricant formulated with deeply refined naphthenic base oils, recommended for hermetic (domestic) compressors, industrial compressors and heat pumps running on standard refrigerants (R-12, R-22 and ammonia). It is not recommended for SO2.
Applications
- Eni Betula 68 is a refrigerating compressor lubricant formulated with highly refined naphthenic base oils particularly recommended for open-type industrial units and heat pump systems that operate with standard refrigerating fluids (R-12, R-22 and ammonia, SO2 excluded).
Performance & benefits
- Long operative life thanks to a very good oxidation resistance
- Compressor efficiency ensured by low tendency of lubricant to create carbon deposits
- Prevention of particles solidification inside the espansor circuit thanks to very low flocculation and pour points
Standards & approvals
ISO 6743-3 DRC
Lubricant classification DRC — ISO 6743
Class DRC of ISO 6743-3, for refrigeration compressors with low-temperature demands beyond a plain mineral oil.
DIN 51503 KC
Refrigeration compressor oil KC — DIN 51503
Class KC of DIN 51503: an oil for refrigeration compressors running halogenated refrigerants, with which it is miscible.
ISO 6743-3 DRA
Lubricant classification DRA — ISO 6743
Class DRA: mineral oils for refrigeration compressors running ammonia or non-miscible refrigerants.
DIN 51503 KAA
Refrigeration compressor oil KAA — DIN 51503
Class KAA of the German standard for refrigeration compressor oils: a mineral oil for ammonia plants, not miscible with the refrigerant.
MM-O-2008 Tipo II
Italian military hydraulic fluid, type II (NATO O-283 equivalent)
Italian Navy (Marina Militare) specification for aviation hydraulic fluid, equivalent to NATO code O-283.Source