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 the lubricant needs to be changed. Summit Sierra® is compatible with most rotary screw air compressor lubricants on the market. It is not compatible with silicone or polyglycol based air compressor lubricants.