High Viscosity Index (HVI)

High Viscosity Index (HVI) industrial gear oils, effectively have an additive that offers retention of viscosity during a much broader range of operating temperatures, commonly referred to viscosity sheer stable. If viscosity is kept constant then operation of the tranmission system is kept to peak performance in a much broader range of operating environments (colder and higher temperature) making for a more reliable oil. HVI oil staying within it’s viscosity in this manner helps to maintain a normal level of anti wear, lubricant and cooling that will aid in maximising machinery / components life span and offer great efficiency levels of pressure / force transfer.