FUCHS PLANTOLUBE POLAR S oils are designed for the lubrication needs of units which are operated in low ambient temperatures or have to start in emergency situations in very low temperatures, but may also be exposed to high operating temperatures. As a result of the high viscosity index and wide temperature range, it is possible to operate equipment throughout the year using these oils. PLANTOLUBE POLAR S oils also offer excellent corrosion and wear protection characteristics.The PLANTOLUBE POLAR S oils are rapidly biodegradable. They exceed the minimum technical requirements for rapidly biodegradable hydraulic fluids according to ISO 15380, and they comply with DIN 51517-3 and DIN 51524-3.PLANTOLUBE POLAR S oils are used to lubricate gears, bearings and adjustment drives in extremely low ambient temperatures, for example in polar areas, cold climate chambers and in freezing systems in the food industry. Other applications include, for example, drives and hydraulic systems at water-works and mountain railways. PLANTOLUBE POLAR S oils are an environmentally friendly alternative to mineral oil for hydraulically controlled high performance switches in open air systems. When changing from mineral oil to PLANTOLUBE POLAR S, the conversion regulations set out in ISO 15380 must be observed.