Heat transfer takes place in solid graphite blocks with a crosswise arrangement of drilled flow passages for the product and service side. The size of the graphite blocks and the passage diameters vary according to the application and type of chemical equipment concerned. Several graphite blocks are assembled to form a column, which provides the required heat transfer area in a single unit. The graphite blocks are arranged in such a way that the product passages aligns with one another. As a result, corrosive medium flows through the axial passages. The service medium in the shell space passes through the horizontal passages. A flexible baffle cage produces forced flow deflection on the service side.

Specification:

- Max. Heat transfer area: 400 Sq. M

- Design temperature: -25 ~ 165 ° C

- Design pressure: 0.4 MPa

- Tailor-made is available on request