Formerly under the name of American Chemical Technologies EcoSafe FR 46, Shell EcoSafe S3 DU 46 is a hydraulic fluid designed to withstand the demanding conditions of high-pressure systems—but that's not all. This hydraulic fluid not only has a completely synthetic basestock but also meets the strict criterion for toxicity and biodegradability needed in varying industries, especially in aircraft, powerplant, and offshore applications.
Shell EcoSafe S3 DU 46 hydraulic oil is known for its performance, environmental, and service life advantages. This fully synthetic, non-aqueous hydraulic fluid has high-temperature stability and functions in all types of weather while being highly fire resistant. If you're looking for a lubricant that will extend the lifespan of your equipment as well as minimize sludge and varnish buildup, American Chemical Technologies Shell EcoSafe S3 DU 46 is for you.