They are intended for the performance of the different physical and chemical processes.

The column consists of cylindrical rings, cover, and cube like part. The support grids are installed between the cover and cube like part of the column; the distributor plate is located between the cover and top ring. The technical unions are located on the cover and cube like part.

The column is installed on the pivot ring.

 The support grids inside of column are covered with glass enamel. The grids are assembled on the  gaskets  into the Teflon case.

The manufacturing of the analogue products as per other specifications and parameters is carried out on the individual order.