5-030-04-036-003

Built around a fixed-tubesheet bundle, this configuration delivers compact liquid cooling for demanding service. Small-diameter tubes pack maximum surface into a short shell, keeping the mounting footprint tight. Physically, the unit runs a 4-inch shell, 36-inch shell length, and roughly 39-5/8 inches overall in a 2-pass arrangement. That works out to about 21.2 square feet of heat transfer surface on 5/8-inch O.D. tubes. As furnished, materials include cast iron bonnets, brass shell, copper tubes, and brass tubesheets. The unit is rated for 300 PSI on the shell side, 150 PSI on the tube side, and 300°F maximum temperature. This build is designated 5-030-04-036-003. Installations range across hydraulic and lube oil cooling, injection molding machine cooling, and engine jacket water cooling.