CALUMET RO

CALUMET RO is a mineral oil specifically designed for air conditioning and refrigeration compressors, refined from high-quality specialty base oils with a customized hydrotreating process.

Our CALUMET RO mineral oils have excellent chemical characteristics, perform over a wide temperature range and are designed to meet OEM requirements. These refrigeration oils can be used in most reciprocating, scroll, screw and centrifugal compressors currently in service today.

CALUMET RO is available in multiple viscosity grades [ISO 32 (SUS 150) and ISO 68 (SUS 300)], each with excellent chemical and thermal stability that support cleaner operation and longer life.

Learn more about CALUMET RO by downloading our brochure.

  • CALUMET RO15 (ISO 32)

  • CALUMET RO30 (ISO 68)