Description Fully compatible with Castrol RR363 A perfect Brake Fluid for all Rolls Royce pre-1980 (when mineral based LHM fluid was introduced) The RR363 Heavy Duty Brake Fluid is a premium version of standard DOT3 synthetic brake fluid. High lubricity to help reducing noise in the brake pumps and rear height control systems in the 1965-80 models. Application This product is suitable for use in the hydraulic systems of Rolls-Royce & Bentley motor cars for which such a synthetic product is specified. The product shall fully meet the requirements of the latest issue of the US FMVSS 116 DOT 3, SAE J 1703 and ISO 4925 (Class 3) Specifications. The product shall also meet the following requirements: PHC RR363 Selling Specifications Product Name Specification No: Issue No: Date: Hydraulic System Fluid: RR 363 OSS 37 1 December 2018 PHC RR363 Test Name Method Units Results Kinematic Viscosity at -40 °C ASTM D 445 cSt 1500 Max Equilibrium Reflux Boiling Point FMVSS 116 °C. 230 Min Colour Abs Spectrophotometric (455nm / 1 cm cell) 0.380 Max PHC RR363 Test Name Units Typical Result Speciification Dry Equilibrium Reflux Boiling Point °C °C 1500 Max Wet Equilibrium Reflux Boiling Point °C °C 1500 Max Viscosity, Kinematic -40C °C °C cSt 1500 Max Viscosity, Kinematic 100C °C °C cSt 1500 Max pH IP 160 g/ml 1.07 High Temperature Stability SAE J1703 °C 180 min Chemical Stability FMVSS 116 °C 230 min Evaporation Visual – Clear & Bright, yellow liquid Fluidity & Appearance @ -40 °C Pass, 6 seconds No freezing, Bubble time 10 sec. Max Fluidity & Appearance @ -50 °C Pass, 16 seconds No freezing, Bubble time 35 sec. Max Water Tolerance @ -40 °C Clear, 6 seconds 10 seconds Max Water Tolerance @ 60 °C Clear, No sediment Sediment not to exceed 0.05% v/v Compatibility @ -40 °C Clear, No stratification No stratification Compatibility @ 60 °C Clear, No sediment Sediment not to exceed 0.05% v/v Colour, visual SAE J1703 Pale Amber Water white to amber Water Content, % SAE J1703 < 0.20 Not required Density @ 20 °C, g/ml SAE J1703 1.041 Not required PHC Brake Fluids also conform to many other international and manufacturers’ standards. Details are available on request.




