5-261-10-072-001

For steam-to-liquid heating, the SU/WU line offers a removable U-tube bundle design; 5-261-10-072-001 sits within that range. Steam condenses in the single-pass shell while the heated fluid travels the tubes. Its envelope centers on a 10-inch diameter shell, 72-inch shell length, and roughly 77 inches overall in a 2-pass arrangement. That works out to about 86 square feet of heat transfer surface on 3/4-inch O.D. tubes. Standard construction uses cast iron bonnets, steel shell, copper tubes, and brass tubesheets. The unit is rated for 150 PSI on the shell side, 150 PSI on the tube side, and 375°F maximum temperature. Typical duty includes radiant panel and snow-melt converters, instantaneous domestic water heating, and swimming pool heating.