ENOC SPIRO PG oils are premium quality, high performance, synthetic gas compressor lubricants based on polyalkylene glycol. They are primarily intended for use in gas compressors for hydrocarbon and chemical gases where the crankcases and bearings operate in a gas filled atmosphere. ENOC SPIRO PG oils have a lower gas solubility and consequently resists dilution and have improved viscosity control which results in additional protection against wear, improved efficiency and reduced foaming.