2001 Baltimore Aircoil Company Closed Circuit Cooling Tower. Model: FXV-048-21K. Design capacity: 50 tons or 150 gpm of water going from 95ºF to 85ºF with a 80ºF wet bulb temperature. Number of tubes: 204. Tube dimensions: 1 in. dia. x 5 ft. L. Tube volume: 40 gal. Number of fans: 1. Fan diameter: 4 ft. 6 in. Belt size: 2R-BO75. U.S. Electrical motor, 10 hp, 1760 rpm, 200V, 60 Hz, 3 phase. Baltimore Aircoil Company centrifugal pump, capacity: 192 gpm @ 9.0 tdh, impeller diameter: 3.35 in. General Electric motor, 1.5 hp, 3450 rpm, 200-230/460 V, 4.8-4.2/2 amps, 60 Hz, 3 phase. Hoffman control panel. Inlet: (1) 4 in. dia. fluid infeed. Outlets: (1) 2 in. dia. FNPT drain port, (1) 3 in. dia. NPT overflow, (1) 4 in. dia. fluid discharge port, (1) 1 in. dia. overflow port. Overall dimensions: 8 ft. 9 in. L x 8 ft. 3 in. W x 13 ft. 1-1/2 in. H. (ACN355).