5-160-04-036-006

This configuration is a CHXS compact unit built on a fixed-tubesheet bundle for compact liquid cooling in corrosive service. It shares the compact CHX envelope while targeting service that would attack a standard cooler. Physically, the unit runs a 4-inch shell, 36-inch shell length, and roughly 39-5/8 inches overall in a 4-pass arrangement. That works out to about 21.2 square feet of heat transfer surface on 5/8-inch O.D. tubes. Material selection covers cast iron bonnets, steel shell, copper tubes, and brass tubesheets. Operating limits are 300 PSI on the shell side, 150 PSI on the tube side, and 300°F maximum temperature. This build is designated 5-160-04-036-006. Typical duty includes deionized and treated water cooling, hydraulic and lube oil cooling, and mechanical seal cooling.