iComp-RF NH 46

Refrigeration Compressor Oil

BULWARK iCOMP-RF NH series lubricants are premium quality refrigeration compressor oils formulated from naphthenic oils specially for use in refrigeration compressors using Ammonia (R717) as cooling medium.


BULWARK iCOMP-RF NH products come in four ISO viscosity grades and recommended to use in refrigeration compressors and other Industrial and domestic cooling/chilling applications including air conditioning systems. They are also suitable to use on other applications requiring low temperatures fluidity.


Caution: These oils are not suitable to use with hydrofluorocarbons (HFC) such as R-134A.

Perfomance Level

  • Excellent foam resistance


  • Reduced varnish and sludge deposit formation


  • Increased lubricity and reduced wear


  • Light in color