WU284-2

For liquid-to-liquid heating and cooling, the SU/WU line offers a removable U-tube bundle design; this configuration sits within that range. Pumped boiler water circulates through the baffled shell against the tube-side fluid. Physically, the unit runs a 28-inch shell, 48-inch shell length, and roughly 90-1/8 inches overall in a 2-pass arrangement. That works out to about 456 square feet of heat transfer surface on 3/4-inch O.D. tubes. That combination is cataloged as WU284-2. Material selection covers cast iron or brass bonnets, steel shell, copper tubes, and steel or brass tubesheets. The unit is rated for 150 PSI on the shell side, 150 PSI on the tube side, and 300°F maximum temperature.