CompStar® Ester Series

Description

CompStar Ester Series are synthetic polyol esters (POE) lubricants formulated specifically for use in refrigeration and air-conditioning compressors with HFC refrigerants
These products provide effective wear protection for bearing surfaces, increased
system life and improved efficiency, and are suitable for both initial fill and service fill
The combination of low temperature characteristic and unparalleled chemical and thermal stability enable the use of these products over wide operating temperature ranges

CompStar Ester products are perfectly suited for all refrigeration circuits in which chlorine-free refrigerants (HFCs / FCs),
Can be used in various compressors such as reciprocating, rotary, scroll, screw compressors
Comprehensive tests have been performed on the use of CompStar Ester products with new refrigerants designed to replace R22, such as R422A/D and R417A.

Superior wear protection for reliability
Chemical stability to extend service life, reducing maintenance costs
Great thermal stability, does not accumulate excessive carbon deposits at high temperature parts such as discharge valves