5-270-14-066-001

A two-pass U-bend bundle gives 5-270-14-066-001 the thermal and mechanical margin expected of TCS/TCW tank heater equipment in 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. Physically, the unit runs a 14-inch shell, 66-inch shell length, and roughly 67-1/2 inches overall in a 2-pass arrangement. That works out to about 161 square feet of heat transfer surface on 3/4-inch O.D. tubes. As furnished, materials include cast iron bonnets, steel shell, copper tubes, and steel tubesheets. On the ratings side, expect 150 PSI on the shell side, 150 PSI on the tube side, and 375°F maximum temperature.