5-030-06-036-005

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. The configuration measures 6 inches across the shell, 36-inch shell length, and roughly 41 inches overall in a 4-pass arrangement. That works out to about 34 square feet of heat transfer surface on 3/4-inch O.D. tubes. The build specifies cast iron bonnets, brass shell, copper tubes, and brass tubesheets. On the ratings side, expect 300 PSI on the shell side, 150 PSI on the tube side, and 300°F maximum temperature. This build is designated 5-030-06-036-005. Typical duty includes mechanical seal cooling, engine jacket water cooling, and hydraulic and lube oil cooling.