Description

Castrol Aircol™ HC range of refrigeration lubricants, have good chemical and thermal stability, with excellent low temperature characteristics and low wax-forming tendency. The range is formulated with an ashless additive system for enhanced anti-wear properties.

Application

The Aircol HC range of naphthenic mineral based lubricants are specifically designed for use in hydrocarbon refrigeration systems. The antiwear performance of traditional mineral refrigeration lubricants was significantly enhanced when combined with CFC (chlorine containing) refrigerants. In today's refrigeration systems where chlorine is no longer used, the lubricant must be enhanced to provide addtional antiwear performance. Aircol HC contains ashless antiwear additives (at low treat rates) which significantly enhance the antiwear performance of the base lubricant.