B-1203-A6-F-BR-B

This B Series unit is configured for reliable water-to-oil cooling, and B-1203-A6-F-BR-B combines serviceable construction with durable materials. It uses a four-pass configuration with a 6.13-inch shell diameter, a 27-inch shell length, and about 33.46 inches overall. Construction includes a Brass hub, Brass shell, 0.375-inch Copper cooling tubes, Bronze end bonnets, and optional zinc anodes. Operating limits are 250 PSI on the shell side, 150 PSI on the tube side, and 350°F maximum 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.