5-270-04-030-001

The TCS/TCW tank heater platform pairs a two-pass U-bend bundle with proven shell-side baffling, and 5-270-04-030-001 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. Dimensionally it is a 4-inch shell unit, and roughly 29-1/4 inches overall in a 2-pass arrangement. That works out to about 5.6 square feet of heat transfer surface on 3/4-inch O.D. tubes. Material selection covers 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.