ISO VG 320 – Superior Protection for High-Load Systems: Designed for equipment operating under high load and high temperature conditions, ISO VG 320 lubricants provide robust protection and optimal performance. These oils are excellent for use in industrial gearboxes, heavy-duty hydraulic systems, and large mechanical bearings where high viscosity and stable lubrication layers are critical. ISO VG 320 oils ensure efficient operation by reducing friction, minimizing wear, and maintaining system integrity even under severe operating conditions.