Graphite cubic block heat exchangers have a small footprint with a high amount of heat transfer surface area. Heat exchangers in excess of 400 ft2 of surface area can be supplied. The blocks can be manufactured from phenolic resin or Teflon-impregnated graphite. Other options are process-side holes sized at 0.375 or 0.5" and design pressure up to 100 psig or 340°F (171°C). Nozzle size and pass arrangement are application dependent. It is finished with a two-part epoxy paint system.

Active Chemical Systems