We offer transformer oil purification system. Every company, activities of which are related to using of oil-insulated high voltage equipment (transformers, high-voltage switches, turbines, etc., share the problem of change or disposal of contaminated transformer oils. Costs of disposal or changing of insulating oils are frequently very high and need a significant investment. Our equipment offers a practical, proven and economical method to purify the oil and use it again for high voltage equipment. most frequently encountered contaminants in oil are water, gases and solids. These contaminants are detrimental to the performance and life of the oil. Oil purification equipment produced by plant ukrbudmash ltd is intended for purification of oils by means of thermo-vacuum process. Oil purification unit is fully acceptable for the following oils:insulating (transformer oils)lubricating oilsturbine oilscompressor seal oilssynthetic fluidscutting and cooling mineral oilsoperational conditions:oil viscosity must not exced 70 centistokes at 50oc. Ambient temperature in the range from 0 to 35oc (273 to 308k);atmospheric pressure from 84 to 106.7 kpa (630 to 830 cm. Hg.);height above mean sea level up to 2000 m;fire-proof and ex-proof building. Short process descriptionthe unit can operate in one of two modes:filtrationhot filtration and thermo-vacuum dryingfiltration modegear pump sucks the oil for processing via valve and strainer. Processed oil is then pumped through cartridge filter, three-way valve and is discharged to processed oil vessel via connector. hot filtration and thermo-vacuum drying.