5-261-12-060-002

For steam-to-liquid heating, the SU/WU line offers a removable U-tube bundle design; 5-261-12-060-002 sits within that range. Steam condenses in the single-pass shell while the heated fluid travels the tubes. The configuration measures 12 inches across the shell, 60-inch shell length, and roughly 66-1/2 inches overall in a 4-pass arrangement. That works out to about 98 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. Design ratings run to 150 PSI on the shell side, 125 PSI on the tube side, and 375°F maximum temperature. The series sees regular use in radiant panel and snow-melt converters, swimming pool heating, and building comfort heating.