Tetra Pak Stainless Steel Shell and Tube14 Bank Pasteurizer. (14) Shell and tubes that each hold 7 smaller tubes measure: 9 ft. 8 in. L x 6 in. shell dia. each with (7) 1-1/2 in. dia. inside tubes: 372 combined sq. ft. (5) Tube in tubes measure: 9 ft. 5 in. L x 2-1/2 in. outside tube dia., 1-1/4 in. dia. inside tubes: 30.82 combined sq. ft. Inlets/outlets: (4) 3 in. ACME. (1) 2-1/2 in. S-line. (1) 1-1/2 in. S-line. (3) ¾ in. FNPT. (6) 1-1/4 in. ID. ACME. (1) 2-1/4 in. FNPT. (2) 1-3/8 in. inner flange dia. with (4) 7/8 in. mounting holes. 3-1/4 in. adjacent, 4-1/2 in. opposite. Initial duty of this unit was as part of a citrus juice / pulp extraction line producing 20 gpm of juice that had 40% citrus pulp concentration with the regen section being product to product and the heating section using direct steam. The product came out at 40°F. Overall dimensions: 11 ft. 5 in. L x 3 ft. 6 in. W x 7 ft. 3 in. H.(ACN1800).