Summit Sierra is specifically designed to provide extended service to rotary screw air compressors operating within normal conditions. Summit Sierra is rated to provide superior service for 8,000 hours in most air compressor applications.
Produced from the highest grade additives and base stocks available, Summit Sierra Series will continue to protect air compressors from wear and deposit formation where other compressor lubricants fail. Based on lubrication technology with millions of hours of proven performance, Summit Sierra is supported by the Summit performance guarantee. Utilizing the free in-house lubrication analysis provided by Summit, professional lab technicians can track the performance of the lubricant and will determine when a lubricant needs to be changed. Summit Sierra is compatible with most rotary screw air compressor lubricants on the market.
