Compressor oil is a specialized lubricant designed to ensure the smooth operation, efficiency, and longevity of air compressors by reducing friction, wear, and heat generation in moving parts. It also helps in sealing, cooling, and preventing corrosion inside the compressor. In India, compressor oils are available in different types, including mineral-based, synthetic, and semi-synthetic formulations, suitable for various compressors such as rotary screw, reciprocating, and centrifugal types. Leading brands provide oils with high thermal stability, oxidation resistance, and anti-foam properties, ensuring optimal performance, extended maintenance intervals, and protection for industrial, commercial, and automotive compressor systems.