LOTUS HEAT TRANSFER OIL is compounded with quality paraffinic base oils to provide excellent heat transfer properties in chemical processing plants. A thermally stable oxidation inhibiter is added to enhance thermal stability and resists chemical oxidation makes it suitable to withstand rapid heating.

ISO Viscosity Grade 32 46 68
Appearance C & B C & B C & B
Density,@15 °C, gm/ml. 0.865 0.867 0.872
Viscosity @100°C, cSt 5.6 7.1 8.5
Viscosity @40°C, cSt 32 46.5 68
Viscosity Index 100 100 98
Flash Point, COC°C 226 217 230
Pour Point, °C -15 -12 -12
Product Code 3080 3081 3082
  • LOTUS HEAT TRASFER OIL is recommended for closed, indirect heating and cooling systems equipped with expansion tanks in all kinds of industrial. It is used in thermic fluid heating system used for oil, chemical and food processing units.
  • LOTUS HEAT TRASFER OIL 32 is recommended for operating temperature up to 250°C
  • LOTUS HEAT TRASFER OIL 46 is recommended for operating temperature up to 270°C
  • LOTUS HEAT TRASFER OIL 68 is recommended for operating temperature up to 320°C
  • Capable of an extremely long service life without deposit formation or viscosity increase.
  • Provides good low temperature fluidity which helps easy starting of cold system.
  • High heat transfer rates with improved operating efficiency.
  • Protection against corrosion.
  • Flexible for combined heating and cooling cycles


ISO 9001:2015 Certified Energy API Certified