Rarus 427 Air Compressor Lubricant

The Mobil Rarus 427 (ISO 100) is a premium performance ashless air compressor lubricant engineered to meet the rigorous demands of major compressor manufacturers. This compressor oil provides excellent wear protection, helping to reduce maintenance costs by minimizing operational issues and preventing deposits and carryover into downstream systems. Its high FZG ratings make it an outstanding lubricant for compressor systems that utilize gears and bearings, making it a suitable selection for both crankcases and cylinder lubrication. Utilizing Mobil Rarus 400 Series oils can lead to cleaner compressors and fewer deposits compared to conventional mineral oils, enabling longer operational periods between maintenance intervals. Its excellent oxidation and thermal stability ensure extended service life while effectively controlling sludge and deposit formation. Furthermore, it boasts outstanding anti-wear and corrosion protection, which contribute to enhanced equipment longevity and performance. Key features include low ash and carbon formation for improved valve performance, reduced deposits in discharge lines, and a lower potential for fires and explosions. Its high load-carrying ability minimizes wear on critical components like rings, cylinders, bearings, and gears. Additionally, its excellent water separability reduces carryover to downstream equipment and prevents sludge formation, while effective rust and corrosion protection safeguards valves, rings, and cylinders.