Zerone is a premium refrigeration compressor oil formulated from high-quality base oils and additives to provide enhanced thermal and oxidation stability, improved anti-wear protection, and resistance to carbon deposit formation. The product is compatible with a wide range of screw, reciprocating (piston), and centrifugal refrigeration compressors, as well as refrigeration systems using CFC, HCFC, and carbon dioxide refrigerants such as R11, R12, R113, R114, R115, R22, R123, R124, and R414A.