Recold Fluid Cooler/Evaporative Condenser- 320 Ton. Model JC 320. S/N 89338. Refrigerant charge: 455 lbs (R-22). Capacity per tube circuit: 33495 Btuh. Total unit capacity: 4,689,300 Btuh. Sump capacity: 454 gal. Air volume: 5000 cfm. Coil face: 85.5 sq. ft. Number of tube circuits: 140. Spray water: 325 gpm. Operating weight: 11900 lbs. Fan 30 hp. The Model JC Evaporative Condenser is a ruggedly built unit constructed to provide many years of durable, dependable service with minimal maintenance requirements. (7) 23 in. L x 17 in. W access doors. Inlets: (4) 3 in. dia. port, Outlets: (4) 3 in. dia. port. Top is galvanized. Coil is copper and has been capped. Dimensions: 217 in. L x 93-1/2 in. W x 98 in. H.