5-270-04-036-001

The TCS/TCW tank heater platform pairs a two-pass U-bend bundle with proven shell-side baffling, and this configuration applies that design to in-tank heating with steam in the tubes. The bundle mounts through a collar in the tank wall and heats the surrounding fluid by natural convection. The configuration measures 4 inches across the shell, and roughly 35-1/4 inches overall in a 2-pass arrangement. That works out to about 6.8 square feet of heat transfer surface on 3/4-inch O.D. tubes. That combination is cataloged as 5-270-04-036-001. The build specifies cast iron bonnets, steel shell, copper tubes, and steel tubesheets. Operating limits are 150 PSI on the shell side, 150 PSI on the tube side, and 375°F maximum temperature.