Straight tube heat exchangers with separately sealed tube and shell space.

The heating surface tubes are welded or rolled in into the tube plates on both sides.

The smaller internal tube plate, equipped with a reverse cover, facilitates dismantling of the tube bundle. An additional shell flange connection also facilitates tube cleaning without the need to remove the bundle.

In terms of pressure and temperature, this model provides a high degree of flexibility and keeps repair costs to a minimum.