CASTROL Aircol SW 46(synthetic refrigeration compressor OIL ) 5 LTR

  Aircol SW Range Synthetic refrigeration compressor lubricant Description The Castrol Aircol SW range of synthetic refrigeration lubricants are formulated from polyolester base stocks. Application They are specifically designed for use with refrigeration systems using environmentally friendly HFC refrigerants, in particular R134a. Features and Benefits The synthetic base stocks used in the Aircol SW range are fully miscible with HFCs, in particular R134a, even at temperatures well below the minimum likely to be encountered in service. The Aircol SW grades have been formulated to enhance hydrolytic stability, load carrying and inhibition against copper plating. They are wax free and hence have very low pour points. This ensures the evaporator remains clean (consquent efficient heat transfer) and reduces the risk of pipe blockages. Technical Data Name Method Units Aircol SW 32 Aircol SW 46 Aircol SW 46Aircol SW 100 Aircol SW 170 Aircol SW 220 Density at 20°C ASTM D1298 g/ml 0.977 0.98 0.98 0.969 0.968 0.975 Kinematic Viscosity at 40°C ASTM D445 mm²/ s 32 46 68 100 170 220 Kinematic Viscosity at 100°C ASTM D445 mm²/ s 5.4 6.9 8.5 11.4 17 19 Pour Point ASTM D97 °C -46 -42 -39 -30 -27 -27 Closed Flash Point ASTM D93 °C 233 235 245 235 235 250 The above figures are typical of those obtained with normal production tolerance and do not constitute a specification