Beacon Signal Tech Air Oils are premium high performance industrial grade synthetic lubricants developed for lubrication of high demand high output heavy duty rotary screw centrifugal and vane compressors. It is also suitable for use in vacuum pump applications as well as high pressure or high speed vane and prevision gear-type hydraulic pumps. Beacon Signal Tech Air Oils are manufactured from the highest quality polyalphaolefin base stocks and advanced additive technology providing for outstanding resistance to thermal and oxidative degradation. They are characterized by outstanding rust protection, low deposit formation, excellent demulsibiity, low air entrainment, excellent oxidation resistance pour point and excellent anti-foam properties. Recommended drain intervals in excess of 8,000 hours or more under normal operating conditions.