Total Lunaria SK 55
01736 757002VISCOSITY - ISO 55
Total Lunaria SK 55 Compressor Lubricant
Total Lunaria SK 55 Compressor Lubricant – Alkylbenzene synthetic oils for refrigerating compressors.
- LUNARIA SK is a quality refrigeration compressor lubricant using CFC or HCFC refrigerants. Due to their chemical nature, these oils have superior miscibility with fluorocarbon refrigerant such as R12, R502 and R22 and are thus perfectly adapted to the low temperatures.
- LUNARIA SK is also suitable for the cylinder lubrication of heavy-duty reciprocating air compressors (discharge temperature > 200 °C).
Total Lunaria SK 55 Compressor Lubricant Product Advantages
- LUNARIA SK provides high chemical stability with refrigerants, low foaming tendency and excellent lubrication properties.
- LUNARIA SK has very good miscibility behaviour with refrigerants allowing a good oil return to the compressor (down to – 60 °C at the evaporator).
CAUTION : Deposits may clog filters when shifting from a mineral oil to a synthetic alkylbenzene oil during initial runs.
| TYPICAL CHARACTERISTICS | METHODS | UNITS | Value |
| Density at 15°C
| ISO 3675 | kg/m3 | 872 |
| Viscosity at 40°C | ISO 3104 | mm2 /s
| 50 |
| Viscosity at 100°C | ISO 3104 | mm2 /s
| 5.9 |
| Pour point
| ISO 3016 | °C | – 33 |
| Flash point (open cup)
| ISO 2592 | °C | 200 |
| Foaming sequence 1 at 24 °C
| ISO 6247 | ml/ml | 0/0 |
| Miscibility 15 % oil in R22 (UCST) | DIN 51514 | °C | – 60 |
Before using the product, the vehicle’s maintenance guide should be checked. The product should not be stored at temperatures over 60°C. It should be kept away from sunlight, intense cold and extreme temperature fluctuations. If possible, the packaging should not be exposed to the elements. Otherwise, the drums should be laid horizontally to avoid any contamination from water and to prevent the product’s label from rubbing off.
All packages should be stored under cover. Where outside storage is unavoidable drums should be laid horizontally to avoid the possible ingress of water and damage to drum markings. Products should not be stored above 60°C, or exposed to hot sun or freezing conditions.
