The main types of Air Compressors within the oil & gas industry are reciprocating compressors, rotary screw compressors and centrifugal units.
Selection depends on the operational environment, discharge pressures and associated temperatures.
AIRCOL SR RANGE
Ester-free synthetic compressor lubricants specifically formulated to give long life in oil flooded rotary screw compressors. Castrol Aircol SR grades are formulated with polyalphaolefin (PAO) base fluids and incorporate an additive system which gives outstanding oxidation stability.
Always check your equipment manual and consult with a Castrol Technical Service Engineer to choose the right product for the right application.