Used 49256 Sq Ft Chart Cooler Service Co. Inc Air Fin Cooler. Model 1-HF120-2-40. Tube bundle 11' wide X 40' long. (222) Carbon steel 1" tubes with L-tension wrapped aluminum fins. 4 rows, 3-passes. 2313 sq. ft.(Bare). 49256 Sq Ft (extended). 500 PSIG @450F. 8" 300 lb inlet and outlet and 1" vent and drain. (2) 25 HP 10'Dia Moore model 10000-30 EC VT fans. (5) blades each with 6.9 pitch with 28,200 ACFM/fan. Output 323.2 RPM. 25HP 3/60/460. Overall dimensions 42' long X 11' wide X 11'8" tall. Weight 27,000#. Previous use natural gas service. National Board # 15571. Serial #32312-1. Built 2012.