Servo Film 320 is a premium-grade straight mineral lubricating oil formulated to deliver exceptional performance in heavy-duty oil film bearing systems and large industrial circulation setups, particularly in steel mills. Produced from highly refined solvent-extracted base oils, it possesses a naturally high viscosity index that ensures stable lubrication even under high loads, pressures, and elevated temperatures. The oil’s inherent oxidation and thermal stability help prevent degradation, offering long service life and consistent protection across demanding operating environments. Engineered to provide superior film strength and excellent water separation characteristics, Servo Film 320 ensures efficient lubrication even in the presence of water contamination. Its rapid demulsibility prevents the formation of emulsions, thereby reducing the risk of corrosion and maintaining cleaner lubrication systems. This characteristic makes it highly suitable for operations where exposure to moisture or process water is unavoidable. Servo Film 320 demonstrates excellent resistance to sludge and deposit formation, keeping bearing surfaces clean and minimizing downtime due to maintenance or equipment wear. The lubricant’s robust composition ensures reliable performance under high stress and temperature conditions, protecting critical components from frictional wear and extending their operational life. Conforming to stringent industry standards such as IPSS 1-09-001-81, Morgan Construction Co. USA, and IS: 6552 – 1972 Grade 1 and 2, Servo Film 320 meets the lubrication demands of modern steel mills and heavy manufacturing systems with ease. Its high flash point further enhances operational safety and efficiency in high-temperature zones. Ideal for oil film bearings, rolling mills, and circulating lubrication systems, Servo Film 320 delivers dependable performance, excellent demulsibility, and outstanding protection against oxidation and wear. Its long-lasting stability and clean-running formulation make it a trusted choice for industries seeking maximum equipment reliability and reduced maintenance costs under severe operating conditions.
| Kinematic Viscosity cSt @ 40°C | 288-352 |
| Flash point (COC), °C Min. | 232 |
| Viscosity Index, Min. | 90 |