Univis HVI 13 Hydraulic Oil

The Mobil Univis HVI 13 is a premium performance anti-wear hydraulic oil characterized by its unusually high viscosity index. These systems often rely on uniform viscosity for accuracy, and Univis HVI 13 ensures this stability. This hydraulic oil offers optimal flow characteristics, even at sub-zero temperatures, and demonstrates resistance to shearing and viscosity loss. This maintains system efficiency and minimizes internal pump leakage under high operating temperatures and pressures. It provides robust anti-wear protection for high-pressure vane, piston, and gear pumps, contributing to extended equipment life and reduced maintenance. Developed in conjunction with major OEMs, Univis HVI 13 meets the stringent requirements of severe hydraulic systems that utilize high-pressure, high-output pumps. Its excellent oxidation stability reduces deposit formation, thereby improving pump and valve performance and potentially extending oil and filter change intervals. The controlled demulsibility allows it to function effectively in systems with minor water contamination while readily separating larger water volumes. Key benefits include improved machine accuracy, reduced torque, excellent fluidity at low temperatures, and suitability for equipment operating in very cold conditions. It also offers high performance with smooth hydraulic operations, fast air release, very good foam control, and good water separability. Furthermore, it provides exceptional rust and corrosion protection, mitigating the negative effects of moisture on system components.