5-261-06-060-001

The SU/WU platform pairs a removable U-tube bundle with proven shell-side baffling, and 5-261-06-060-001 applies that design to steam-to-liquid heating. Steam condenses in the single-pass shell while the heated fluid travels the tubes. Dimensionally it is a 6-inch shell unit, 60-inch shell length, and roughly 64-1/8 inches overall in a 2-pass arrangement. That works out to about 22.1 square feet of heat transfer surface on 3/4-inch O.D. tubes. The build specifies cast iron bonnets, steel shell, copper tubes, and brass tubesheets. On the ratings side, expect 150 PSI on the shell side, 150 PSI on the tube side, and 375°F maximum temperature. Common applications are radiant panel and snow-melt converters, swimming pool heating, and building comfort heating.