5-030-06-060-004

A fixed-tubesheet bundle gives this configuration the thermal and mechanical margin expected of CHX compact equipment in compact liquid cooling. Small-diameter tubes pack maximum surface into a short shell, keeping the mounting footprint tight. Dimensionally it is a 6-inch shell unit, 60-inch shell length, and roughly 65-3/4 inches overall in a 2-pass arrangement. That works out to about 56 square feet of heat transfer surface on 3/4-inch O.D. tubes. That combination is cataloged as 5-030-06-060-004. The build specifies 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. Typical duty includes engine jacket water cooling, mechanical seal cooling, and hydraulic and lube oil cooling.