S type heat exchangers are special versions of the smallest versions of JAD. Their main advantage is lower pressure loss at shell side at high flow velocity. They come in versions with connections at right angles as well as in the letter X shape in which case they take all the advantages of JAD X.
JAD shell & coil heat exchanger consists of a shell and a spiral coil inside. Compact construction, high efficiency in comparison to standard solutions, easy installation and reliability are the core advantages of JAD. It is manufactured using stainless steel and comes in numerous size versions.
In K version corrugated tubes promote turbulent fluid flow which further intensifies heat exchange and helps the reduction of deposits.
compact size with large heat exchange area
vertical installation reduces space requirements
high efficiency – unique design promotes greater turbulence
working conditions - can handle wide range of temperatures, pressures, flows and media
Types of connections:
stainless steel connecting flanges SS
carbon steel connecting flanges CS
connections to be welded WD
JAD heat exchangers are counter current flow devices. Heat exchange area is built by layers of helicoidal coaxial counter coiled tubes of diameter Ø 8mm or Ø 10mm. Coil is ended on both sides with tubesheets placed in head's connections.
Other two connections are used to connect the exchanger to the installation. Heat exchanger is a welded unit build of high-alloy austenitic stainless steel. In K versions corrugated tubes increase flow turbulence which further intensifies heat exchange.