CPI 9370-46 is a high-performance, sulphur-free air compressor lubricant formulated with premium hydrocracked and isodewaxed mineral oil base fluids. Engineered with a robust additive package, this lubricant is designed to deliver excellent oxidation stability, wear protection, and low volatility, making it well-suited for air compressors and light hydrocarbon gas applications.

This lubricant provides reliable protection against corrosion and wear while maintaining good hydrolytic stability. Its high viscosity index ensures optimal performance even in high-temperature conditions. CPI®-9370-46 is particularly effective in aftermarket compressors, offering an extended oil life of up to 4,000 hours in certain applications.

Key Features and Benefits:

Excellent Oxidation Stability – Reduces sludge formation and extends lubricant life.

High Viscosity Index – Maintains performance across a wide temperature range.

Corrosion Protection – Enhances system reliability and minimizes downtime.

Low Volatility – Reduces oil consumption and carryover.

Good Hydrolytic Stability – Maintains effectiveness even in the presence of water.

Good Anti-Wear Protection – Safeguards metal components from premature wear.