(2) 2000 Baltimore Aircool Company Fluid Cooler/ Evaporative Condensers- 451 Tons each. Model: FXV-Q641. S/N's: U12574801MAD and U12574803MAD. Belt size: 3B115. Number of fans: 2. Fan diameter: 5 ft. 6 in. Driver pulley diameter: 6 in. Driven pulley diameter: 1 ft. 4 in. Pulley ratio: 0.375. U.S. Electric Motor, 30 hp, 1460/1770 rpm, 547/663 rpm (final), 190/380; 208-230/460 V, 87.2/43.6 ; 77.7-71.4/35.7 amps, 50/60 Hz, 3 phase. Baltimore Aircoil Company Centrifugal Pumps, S/N’s: VRM081800I and WRM092000E, BAC P/N: 300563, capacity: 834 gpm @ 17.4 tdh, impeller diameter: 5.80 in. U.S. Motor, 5 hp, 1745 rpm, 208-230/460 V, 15-13.7/6.8 amps, 60 Hz, 3 phase. For Freon 22 they are rated at 451 tons each with a 74°F wet bulb and 105°F condensing. For ammonia they are rated at 365 tons with a 74°F wet bulb and 95°F condensing. As a fluid cooler they are rated for 771 gpm with a 74°F wet bulb and 95°F entering temperature and 85°F leaving temperature. These units feature: high efficiency, low horsepower axial, induced draft fans, combined flow technology which reduces evaporation directly off the coil, minimizing the potential for scaling and fouling, and heat rejection at the lowest possible energy input and maintenance. Inlets: (1) 6 in. dia. refrigerant feed port. Outlets: (1) 3 in. dia. NPT fitting, (1) 2 in. dia. NPT fitting, (1) 6 in. dia. refrigerant discharge port. Overall dimensions: 12 ft. 10 in. L x 12 ft. W x 16 ft. 4 in. H. (ACN580/ea.).