OIL PERFECTO HT 5

The Castrol Perfecto™ HT range (formerly known as “Heat Transfer Oil Light 100” and “Heat Transfer Oil 1590”) is formulated from highly stable paraffinic base oils, reinforced with high-temperature oxidation inhibitors that dissipate heat from critical components. Perfecto HT’s high viscosity index, coupled with a low pour point, provides excellent circulation during cold weather start-ups, removes heat from overheated pump motors and protects against hot spots (high fluid temperature in the heat exchanger)