Kannu International

Shell Refrigeration Oil S4 FR-F A polyol ester refrigeration oil for use with environmentally friendly HFC refrigerant gases R23, R134a, R404a, R410 and R507. Shell Refrigeration Oil S4 FR-V A high-performance universal alkylated benzene refrigeration oil suitable for reciprocating, centrifugal and rotary compressors using R22 or R717 down to evaporator temperatures of –60°C.

Viscosity at 40°C, mm²/s Viscosity at 100°C, mm²/s Flash point, °C Pour point,°C Density at 15°C, kg/m³ Shell Refrigeration Oil S4 FR-F 32 31 6.0 >220 –54 1,018 Shell Refrigeration Oil S4 FR-F 68 66 8.8 >230 –42 991 Shell Refrigeration Oil S4 FR-F 100 94 10.7 >230 –42 984 Shell Refrigeration Oil S4 FR-F 220 219 19.2 287 -24 978 Shell Refrigeration Oil S4 FR-V 32 29 4.1 180 –45 870 Shell Refrigeration Oil S4 FR-V 68 68 6.2 190 –39 871