Oil mist is generated by the operation of various types of industrial equipment, especially forging and stamping presses. Such fog is rightfully considered a harmful factor that has a negative impact on the health of the personnel operating the equipment, in particular, on the state of the gastrointestinal act, respiratory tract and skin. The formation of oil mist is caused by the use of special sprayers driven by compressed air, which provide lubrication of pistons and cylinder walls in engines installed in machine tools.