DTE Oil Heavy Medium is a premium-grade R&O circulating oil designed for industrial applications requiring ISO 68 viscosity. This heavy-medium weight lubricant delivers reliable performance in circulation systems, bearings, and industrial equipment that demand consistent protection. The 1-gallon container provides convenient handling for maintenance personnel. This industrial-grade oil helps maintain equipment reliability through excellent oxidation resistance and thermal stability. Its formulation helps protect against wear while maintaining proper oil film thickness for optimal equipment operation. Ideal for use in turbines, hydraulic systems, and other industrial machinery where a high-quality circulating oil is required. The robust formulation helps extend oil life and promotes smooth equipment operation under various operating conditions.