CMM-1.0LT Transformer Oil Purification Unit

The CMM-1.0LT unit is designed for thermo-vacuum drying and filtration of industrial oils used in lubrication, sealing, and hydraulic control systems of gas turbines, gas compression units, gas piston compressors, as well as transformers. In addition to oil purification, the unit can be used for heating and drying oil-filled electrical equipment. Under vacuum, the oil passes through a coarse filter with a filtration rating of 200 μm, then enters a vacuum tank with a built-in heater. The heated oil is distributed over special fillers, where moisture and gases are efficiently removed under vacuum. The oil is then pumped from the bottom of the tank through two fine filters with selectable ratings of 5, 3, 1, or 0.3 μm and delivered to the outlet. The placement of the heater inside the vacuum chamber and the optimized layout ensure compact unit dimensions and reduced heat loss.