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Eni Betula 46
Naphthenic refrigeration compressor oil for R-12, R-22 and ammonia
ISO VG 46
Specifications
- Brand
- Eni
- Category
- Compressor oils
- Type
- Refrigeration compressor oils
- Viscosity
- ISO VG 46
- Manufacturer code
- 007055
- Availability
- On order
Approved for
Typical characteristics
| Property | Typical value | Method |
|---|---|---|
| Appearance | clear | APM 27 |
| Density at 15°Ckg/m³ | 845 | ASTM D 4052 |
| Viscosity at 40°Cmm²/s | 46 | ASTM D 445 |
| Viscosity index | 102 | ASTM D 2270 |
| Flash point (COC)°C | 212 | ASTM D 92 |
| Pour point°C | -51 | ASTM D 97 |
| Foaming (sequence I)cc/cc | 0/0 | ASTM D 892 |
Complete documentation
We email you this product's sheets in a single archive.
Manufacturer's description
Eni Betula S 46 is a synthetic lubricant for refrigeration compressors, recommended for hermetic (domestic) compressors, open-type industrial units and heat pumps running on standard refrigerants (R-12, R-22 and ammonia).
Applications
- Eni Betula S 46 is a synthetic lubricant for refrigerating compressors, particularly recommended for hermetic type compressors (domestic fridges), open-type or partially sealed industrial units and heat pump systems that operate with standard refrigerating fluids (R-12, R-22, ammonia).
Performance & benefits
- Very long draining intervals
- Compressor efficiency ensured by low tendency of lubricant to create carbon deposits
- Prevention of particles solidification inside the espansor circuit thanks to extremely low flocculation and pour points
- Optimal lubrication ensured even in case of broad temperature variations
Standards & approvals
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.
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.
ISO 6743-3 DRA
Lubricant classification DRA — ISO 6743
Class DRA: mineral oils for refrigeration compressors running ammonia or non-miscible refrigerants.
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.
ISO 6743-3 DRE
Lubricant classification DRE — ISO 6743
Class DRE of ISO 6743-3, for refrigeration compressors running halogenated refrigerants, where the oil must return from the evaporator.