5-266-08-060-001

Configured for liquid-to-liquid heating and cooling, this configuration carries the removable U-tube bundle construction that defines the SU/WU range. Pumped boiler water circulates through the baffled shell against the tube-side fluid. Its envelope centers on a 8-inch diameter shell, 60-inch shell length, and roughly 65 inches overall in a 2-pass arrangement. That works out to about 41 square feet of heat transfer surface on 3/4-inch O.D. tubes. That combination is cataloged as 5-266-08-060-001. Standard construction uses cast iron bonnets, steel shell, copper tubes, and brass tubesheets. Operating limits are 150 PSI on the shell side, 150 PSI on the tube side, and 300°F maximum temperature. The series sees regular use in pool and storage-tower heating, hydronic HVAC converters, and oil cooling and snow melting.