Summit Industrial Products

Sierra Series

Sierra Series

Produced from the highest grade additives and base stocks available, the Summit Sierra® Series synthetic air compressor oil 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’s 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 rated to provide superior service for 8,000 hours in most air compressor applications.

Recommended uses

Summit Sierra® Series is a synthetic air compressor oil formulated to provide superior lubrication performance in air compressors operating at temperatures below 200ºF. These lubricants are specifically designed to provide extended service to rotary screw air compressors operating within normal conditions. The Summit Sierra® Series is compatible with most rotary screw air compressor lubricants on the market. It is not compatible with silicone or polyglycol based air compressor lubricants.

Summit Sierra® is a registered trademark of Summit Industrial Products.


ISO 9001

Summit first received its ISO 9001 certification in January of 1996, demonstrating a commitment to quality assurance and performance monitoring. ISO 9001 certification is an international quality standard that addresses a comprehensive list of business elements, including management responsibility, order processing, purchasing, process control, traceability, handling of non-conforming product, and internal auditing. Our present ISO 9001 certification is proof of our continuing quality commitment to our customers.


ISO 14001

Summit is committed to protecting the environment, the health and safety of our employees, customers and communities where we work and live. We recognize that through integrating sound environmental health, and safety management practices into all aspects of our business ... we can offer innovative products and services while conserving and enhancing resources for future generations.


NSF ISO 21469

ISO 21469 specifies hygiene requirements for the formulation, manufacture, use and handling of lubricants, which may come into contact with products during manufacturing or processing. The international standard applies to lubricants intended for use in food production, as well as cosmetic, pharmaceutical and animal feed industries. NSF ISO 21469 Certification by an independent, third party provides Summit with a means to obtain international acceptance for their products. 

You can see a list of Summit’s ISO 21469 certified products by clicking here.