5-260-12-108-003

this configuration is a SU/WU unit built on a removable U-tube bundle for steam-to-liquid heating. Steam condenses in the single-pass shell while the heated fluid travels the tubes. Dimensionally it is a 12-inch shell unit, 108-inch shell length, and roughly 113-1/2 inches overall in a 6-pass arrangement. That works out to about 156 square feet of heat transfer surface on 3/4-inch O.D. tubes. That combination is cataloged as 5-260-12-108-003. As furnished, materials include cast iron bonnets, steel shell, copper tubes, and steel tubesheets. Operating limits are 150 PSI on the shell side, 150 PSI on the tube side, and 375°F maximum temperature. The series sees regular use in swimming pool heating, building comfort heating, and radiant panel and snow-melt converters.