Servo hydraulic oils are high quality anti-wear type lubricants recommended for hydraulic systems and a wide variety of circulation systems of Industrial equipments. These oils are also used for compressor crankcase lubrication, but are not recommended for lubrication of turbines and equipments having silver-coated components. These oils pass Vickers V-104C vane pump test and meet IS: 10522-1983 (Reaffirmed 2004).