5-260-10-048-001

The SU/WU platform pairs a removable U-tube bundle with proven shell-side baffling, and 5-260-10-048-001 applies that design to steam-to-liquid heating. Steam condenses in the single-pass shell while the heated fluid travels the tubes. Physically, the unit runs a 10-inch shell, 48-inch shell length, and roughly 53 inches overall in a 2-pass arrangement. That works out to about 56 square feet of heat transfer surface on 3/4-inch O.D. tubes. Standard construction uses cast iron bonnets, steel shell, copper tubes, and steel tubesheets. Design ratings run to 150 PSI on the shell side, 125 PSI on the tube side, and 375°F maximum temperature. Common applications are radiant panel and snow-melt converters, building comfort heating, and swimming pool heating.