ETC represents Airnesco group in Baltic states that specializes in designing and manufacturing of unique compressed air-operated products.

ETC offers cleaning equipment, which are designed to clean the inner surface of the tube boilers, economizers, feed lines, vertical coolers, where the exhaust generated a lot of soot and other deposits on the inner walls.

A very broad range of treated pipe diameters from 25.40 mm to 475 mm and, if there is a demand, it could be made non-standart brushes for larger pipes clean.