Hypalube Hypafleet E9 5W/30 is a high performance fuel efficient heavy duty diesel engine oil that has been formulated using superior additives and quality base oils to produce a mid – low SAPS (sulphated ash, Phosphorus and Sulphur) engine oil that is suitable for use with exhaust after treatment systems including DPFs and SCR/EGR NOX reducing systems including the use of Adblue. This engine oil is suitable for mixed fleet applications including Euro IV, V and VI engine types