5-030-06-036-006

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. Physically, the unit runs a 6-inch 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. Standard construction uses 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. The series sees regular use in mechanical seal cooling, injection molding machine cooling, and hydraulic and lube oil cooling. This build is designated 5-030-06-036-006.