Servo Hydraulic Oil 68 is a premium-grade anti-wear hydraulic and circulating oil formulated from highly refined base stocks blended with advanced oxidation inhibitors, rust preventives, and anti-foam additives. This high-performance lubricant is designed to deliver smooth, reliable, and efficient operation in a wide range of hydraulic systems and industrial equipment requiring anti-wear protection under high-pressure and high-temperature conditions. The oil exhibits excellent thermal and oxidation stability, ensuring long service life and reducing the formation of sludge or deposits even during continuous operation. Its outstanding anti-wear characteristics safeguard critical components such as pumps, valves, and hydraulic motors against wear and scoring, thereby extending equipment life. In addition, Servo Hydraulic Oil 68 provides superior demulsibility, allowing quick separation of water and preventing emulsification, which can cause corrosion and loss of lubrication efficiency. With a kinematic viscosity of 62–74 cSt at 40°C, a viscosity index of 95, and a flash point of 210°C, Servo Hydraulic Oil 68 maintains stable viscosity across a wide temperature range, ensuring consistent performance and film strength. It also provides excellent rust and corrosion protection, keeping internal components clean and well-protected in both humid and dry conditions. Recommended for hydraulic systems, circulation systems, and compressor crankcase lubrication, this oil is widely used in machine tools, presses, injection molding machines, and other industrial machinery. However, it is not suitable for use in turbines or equipment with silver-coated components. Servo Hydraulic Oil 68 conforms to IS:10522–1983 (Reaffirmed 2004) and passes the Vickers V-104C vane pump test, demonstrating superior performance and reliability. It is the preferred choice for users seeking dependable protection, high efficiency, and long oil life in modern hydraulic systems.
It meets specification IS:10522-1983 (REAFFIRMED 2004)
| GRADE | 68 |
|---|---|
| Kinematic Viscosity cSt @ 40°C | 62-74 |
| Flash point (COC), °C Min. | 210 |
| Viscosity Index | 95 |
