Summit Industrial Products

NGP Series

NGP Series

Summit NGP Series compressor oils are formulated from highly refined paraffinic petroleum base stocks and the unique additive Syntholate. The refining process includes catalytic hydrogenation to remove impurities, M.E.K. solvent dewaxing to provide low pour points and vacuum distillation to assure low vapor pressure. Summit NGP Series lubricants with Syntholate pay for themselves with the first lubricant change. The addition of Syntholate inhibits the formation of varnish and carbon and provides superior thermal and oxidative stability. Utilizing the superior petroleum base stocks fortified with Syntholate extends the life of Summit NGP Series lubricants compared to that of conventional mineral oils and provides the following money saving benefits: Reduces lubricant consumption - Extended drain intervals and lower vapor pressures reduce lubricant consumption;  Reduces maintenance - Reduces carbon and varnish formation thus extending the time interval between overhauls; Excellent lubricity - Provides improved wear protection for bearings and other moving parts; Good compatibility - The base stocks and special additive package provide excellent compatibility with system components and inhibit against hydrogen sulfide corrosion; Improves safety - Higher flash points provide a greater margin of safety. 

Recommended uses

NGP Series gas compressor oils are made specifically for natural gas rotary screw compressors. NGP is tailor-made for gas compressor applications.  It is not simply an R&O oil developed for general purpose lubrication put into gas compressor service. Both synthetics and petroleum based oils have their place in gas compressor applications. Consult with Summit’s Gas Compressor Specialist to find out which product is right for your application.


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.