5-266-10-060-003

The SU/WU platform pairs a removable U-tube bundle with proven shell-side baffling, and this configuration applies that design to liquid-to-liquid heating and cooling. Pumped boiler water circulates through the baffled shell against the tube-side fluid. Its envelope centers on a 10-inch diameter shell, 60-inch shell length, and roughly 65 inches overall in a 6-pass arrangement. That works out to about 56 square feet of heat transfer surface on 3/4-inch O.D. tubes. That combination is cataloged as 5-266-10-060-003. Standard construction uses cast iron bonnets, steel shell, copper tubes, and brass tubesheets. Operating limits are 150 PSI on the shell side, N/A on the tube side, and 300°F maximum temperature. The series sees regular use in condensate cooling, pool and storage-tower heating, and hydronic HVAC converters.