B-704-B6-F-CN-B-Z

B-704-B6-F-CN-B-Z is a versatile shell and tube heat exchanger intended for water-to-oil or water-to-water service. It uses a four-pass configuration with a 3.66-inch shell diameter, a 36-inch shell length, and about 27 inches overall. Material selection for this configuration includes a Brass hub, Brass shell, 0.375-inch Copper Nickel tubes, Bronze bonnets, and included zinc protection. Ratings include 250 PSI maximum shell-side pressure, 150 PSI tube-side pressure, and a 350°F maximum operating temperature. The B/SB platform is commonly used for hydraulic power units, lube oil systems, and general industrial cooling duty. Material options such as copper nickel tubes, bronze bonnets, and zinc anodes expand its usefulness in harsher water conditions.