5-151-12-144-001

5-151-12-144-001 is a OC straight tube unit built on a removable straight-tube bundle for general industrial liquid-to-liquid heat transfer. An internally packed floating rear tubesheet absorbs differential expansion, and the bundle pulls for straight-through mechanical tube cleaning. The configuration measures 12 inches across the shell, 144-inch shell length, and roughly 155-1/4 inches overall in a 1-pass arrangement. That works out to about 384 square feet of heat transfer surface on 5/8-inch O.D. tubes. Material selection covers cast iron bonnets, steel shell, copper tubes, and steel tubesheets. Design ratings run to 125 PSI on the shell side, 125 PSI on the tube side, and 375°F maximum temperature. Typical duty includes oil and quench cooling, chemical and refinery duty, and condenser and evaporator service.