Our M-460 Kaeser Sigma 4000 Replacement Lubricant 5 Gallon Compressor Oil is a Premium Grade Synthetic M-460 Kaeser Sigma 4000 replacement air compressor oil designed for Kaeser rotary screw air compressors. It offers 4,000-hour life and full pour over compatibility with existing M-460 Kaeser Sigma 4000 compressor lubricant. This compatibility means that flushing of the existing compressor oil is not necessary to change to our M-460 Kaeser Sigma 4000, reducing maintenance costs and downtime and offers superb resistance against water contamination.

• 4,000-hour oil life at 100°C discharge temperature
• Made in the USA
• Resists water contamination
• Good oxidative and thermal stability
• Controls carbon and varnish formation
• High viscosity index
• High flash and auto-ignition points
• Non-toxic/non-hazardous