Recold Ammonia Recirculating Evaporator. Model: 3100FWA. S/N: 189890. Fins per inch: 5. (3) 18 in. dia. fans. (2) Leeson Electric Motors, 1/2 hp, 1725/1425 rpm, 208-230/460 V, 2-2.2/1-1.1 amps, 60/50 Hz, 3 phase. (1) Wagner Motor, 1/2 hp, 1725 rpm, 208-220/440 V, 2/1 amps, 60 Hz, 3 phase. Inlets: (1) 1-1/4 in. dia. port, (1) 2 in. dia. port. Outlet: (1) 2 in. dia. port. Overall dimensions: 6 ft. 5-1/2 in. L x 3 ft. 2-1/2 in. W x 3 ft. 3 in. H.