5-030-03-008-001

This configuration is a CHX compact unit built on a fixed-tubesheet bundle for compact liquid cooling. Small-diameter tubes pack maximum surface into a short shell, keeping the mounting footprint tight. Dimensionally it is a 3-inch shell unit, 8-inch shell length, and roughly 11-1/4 inches overall in a 1-pass arrangement. That works out to about 2.4 square feet of heat transfer surface on 5/8-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. This build is designated 5-030-03-008-001. The series sees regular use in mechanical seal cooling, injection molding machine cooling, and engine jacket water cooling.