5-276-06-066-001

A two-pass U-bend bundle gives this configuration the thermal and mechanical margin expected of TCS/TCW tank heater equipment in in-tank heating with boiler water in the tubes. The bundle mounts through a collar in the tank wall and heats the surrounding fluid by natural convection. The configuration measures 6 inches across the shell, and roughly 63-1/8 inches overall in a 2-pass arrangement. That works out to about 24.1 square feet of heat transfer surface on 3/4-inch O.D. tubes. Material selection covers cast iron bonnets, steel shell, copper tubes, and brass tubesheets. Operating limits are 150 PSI on the shell side, 150 PSI on the tube side, and 375°F maximum temperature. Installations range across hydronic-fed storage systems, hot water storage tanks, and process tank heating. This build is designated 5-276-06-066-001.