Lubefrost P68

It is a 100% synthetic lubricant based on PAO (polyalphaolefin), specially developed to work at low temperatures in refrigeration compressors that use ammonia as a coolant.

  • 25L plastic container
  • 205L metal drums

LUBEFROST P68

It is a 100% synthetic lubricant based on PAO (polyalphaolefin), specially developed to work at low temperatures in refrigeration compressors that use ammonia as a coolant.

    • Excellent resistance to oxidation in the presence of ammonia. It avoids the reaction between the ammonia itself and the oil in the formula.
    • Low freezing point, avoiding condensation in the evaporator.
    • Excellent heat exchange capacity, providing a high degree of compressor efficiency.

Application Areas

Lubrication of refrigeration compressors (reciprocating and screw), using ammonia as coolant (fluid type R717).

Evaporator temperatures down to -54 ºC.

Compatible with compressor oils recommended by the manufacturers: APV, BOCK, GRAM, GRASSO, HOWDEN, SABROE.

Instructions for use

Check the condition of the system beforehand.

Check compatibility with existing oil.

Fill the tank to the required level, avoiding the entry of humidity during this process (cause of subsequent blockage in the evaporator).

Data sheet

Appearance
Fluidized oil
Colour
Yellowish
Flash point (ASTM D92)
Greater than 260 ºC
Freezing point (ASTM D97)
-57 ºC

Specific References