RAVENOL Kaeltemaschinenoel K 22 is a highly refined, naphthenic refining oil, dewaxed for use as a refrigerating machine oil at low temperatures. Due to the high degree of refining the oil is very stable in contact with Ammonia (NH3) and CFC’s. The pronounced cold flow behavior ensures trouble-free operation. Precipitates and thus the risk of clogging of the control elements and deposits in the evaporator can be avoided. The good thermal stability prevented even at high compression temperatures residue formation and related malfunctions.RAVENOL Kaeltemaschinenoel K 22 has a favorable mixing behavior with halogenated refrigerants and an excellent refrigerant stability.
RAVENOL Kaeltemaschinenoel K 22 is recommended for conventional NH3-applications with flooded evaporation in accordance with DIN 51 503 KAA, and for chlorofluorocarbons substances Recommended (CFC’s) in accordance with DIN 51 503 KC.
Technical Product Data
|R12 - unsoluble||%||0,02||DIN 51590|
|Viscosity at 100 °C||mm²/s||3,7||DIN 51562-1|
|Viscosity at 40 °C||mm²/s||22,0||DIN 51562-1|
|Density at 20 °C||kg/m³||899,0||EN ISO 12185|
|Flashpoint||°C||175||DIN EN ISO 2592|
|Refrigerant Resistance (R12)||h||>96||DIN 51593|
|NZ Neutralisation number||mg KOH/g||0,01||DIN 51558-1|
|Pourpoint||°C||-51||DIN ISO 3016|
All indicated data are approximate values and are subject to the commercial fluctuations.