5-151-18-168-001

For general industrial liquid-to-liquid heat transfer, the OC straight tube line offers a removable straight-tube bundle design; 5-151-18-168-001 sits within that range. An internally packed floating rear tubesheet absorbs differential expansion, and the bundle pulls for straight-through mechanical tube cleaning. Physically, the unit runs a 18-inch shell, 168-inch shell length, and roughly 187 inches overall in a 1-pass arrangement. That works out to about 846 square feet of heat transfer surface on 5/8-inch O.D. tubes. As furnished, materials include cast iron bonnets, steel shell, copper tubes, and steel tubesheets. On the ratings side, expect 150 PSI on the shell side, 150 PSI on the tube side, and 375°F maximum temperature. Typical duty includes process heating and cooling, oil and quench cooling, and chemical and refinery duty.