5-266-10-072-004

Built around a removable U-tube bundle, this configuration delivers liquid-to-liquid heating and cooling for demanding service. Pumped boiler water circulates through the baffled shell against the tube-side fluid. Its envelope centers on a 10-inch diameter shell, 72-inch shell length, and roughly 77 inches overall in a 2-pass arrangement. That works out to about 86 square feet of heat transfer surface on 3/4-inch O.D. tubes. As furnished, materials include cast brass bonnets, steel shell, copper tubes, and brass tubesheets. Operating limits are 150 PSI on the shell side, 125 PSI on the tube side, and 300°F maximum temperature. Installations range across condensate cooling, pool and storage-tower heating, and oil cooling and snow melting. This build is designated 5-266-10-072-004.