Gas Engine Oil, Medium Ash, Amber

Shell Mysella S3 S is a high performance quality oil blended for use in 4-stroke, spark-ignition engines which require a 'medium ash' oil or use sour gases such as landfill, bio or sewage gas as fuel. Shell Mysella S3 S is also suitable for engines that traditionally require a medium ash oil to protect the valve seating area of the cylinder head. Shell Mysella S3 S satisfies the new generation of stationary gas engines designed to meet the emerging legislation limiting emissions of NOx, and those which employ the latest 'lean' or 'clean' burn technology.Gas Engine Oil, Medium Ash, Amber, Composition: 1 - 5% Polyolefin Amide Alkeneamine, 1 - 3% Overbased Sulphurised Calcium Phenate, 1 - 3% Sulphurised Calcium Phenate, 0.1 - 0.9% Calcium Alkaryl Sulphonate, 0.1 - 0.9% Calcium Long Chain Alkaryl Sulphonate, 0.1 - 0.9% Calcium Alkaryl Sulphonate, 0 - 0.3% Alkylphenol, Flash point: 230 °C, 40 Grade, Standards: ASTM D93A, ASTM D445, Viscosity: 135 sq mm/s at 40 °C, For Spark-Ignited Gas Engines Fueled by Natural Gas Requiring a Medium Ash Oil, Ideal for Engines Fueled by Sour Gases, "Dual-Fuel" Gas Engines Ignited by Diesel Pilot Fuel