The unit is designed for purification¹Oil purification (transformer, turbine, industrial, etc.) removes oil contaminants in order to prolong oil service life. of industrial, hydraulic²A hydraulic fluid or hydraulic liquid is the medium by which power is transferred in hydraulic machinery. Common hydraulic fluids are based on mineral oil or water., turbine³, transformer⁴Transformer oil is an oil that is stable at high temperatures and has excellent electrical insulating properties. and other oil types, as well as diesel fuel⁵Diesel fuel in general is any liquid fuel used in diesel engines, whose fuel ignition takes place, without any spark, as a result of compression of the inlet air mixture and then injection of fuel., kerosene⁶Kerosene, also known as paraffin, lamp oil, and coal oil (an obsolete term), is a combustible hydrocarbon liquid which is derived from petroleum. and petroleum with especially high moisture content.

The unit can process oil with extremely high water content, as high as 50/50 % and above.

Water is removed by coagulation⁷Coagulation is a clumping the small, destabilized particles together into larger aggregates so that they can be more easily separated from the oil.. When oil passes through a special filter element⁸Filter is a device which separates solids from fluids (liquids or gases) by adding a medium through which only the fluid can pass., water molecules gather into droplets and flow down the surface of the filter into a settling vessel. The water can then be drained through a valve.

A cartridge filter with 1, 3, 5 or 25 μm⁹The micrometre (International spelling as used by the International Bureau of Weights and Measures; SI symbol: μm) or micrometer (American spelling), also commonly known by the previous name micron, is an SI derived unit of length equalling 1×10⁻⁶ metre (SI standard prefix “micro-” = 10⁻⁶); that is, one millionth of a metre (or one thousandth of a millimetre, 0.001 mm, or about 0.000039 inch). filtration fineness is installed in the unit to remove particulate matter from the oil.