B-1004-A4-F-BR-B

This B Series unit is configured for reliable water-to-oil cooling, and B-1004-A4-F-BR-B combines serviceable construction with durable materials. It uses a four-pass configuration with a 5.13-inch shell diameter, a 36-inch shell length, and about 41.65 inches overall. Material selection for this configuration includes a Brass hub, Brass shell, 0.25-inch Copper tubes, Bronze bonnets, and optional 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. Optional copper nickel tubes, bronze bonnets, and zinc anodes make the series attractive for more corrosion-resistant water service.