SPELCOM G4 Synth Series 32/46/68 are high-performance synthetic compressor oils formulated using premium polyalphaolefin (PAO) base stocks and advanced additives. These oils provide superior lubrication for rotary screw, vane, and reciprocating air compressors operating in extreme conditions. With a focus on thermal stability and oxidation resistance, the G4 Synth Series ensures smooth operation and extended oil change intervals up to 8000 hours.