Bell & Gossett 1510 Series Centrifugal Pump. Model 1510-1.25AC-6BF. S/N 1936638. Capacity: 75 gpm @ 180 tdh. Marathon Electric Motor, 7-1/2 hp, 3470 rpm, 208-230/460 V, 20-18/9 amps, 60 Hz, 3 phase. Applications include: hydronic heating and cooling systems, industrial pressure boosting, and general pumping applications. High efficiency, low operating costs, and easy maintenance. Inlets: 1-1/2 in. dia. FNPT. Outlets: (1) 1-1/4 in. dia. FNPT. Overall dimensions: 31 in. L x 13-1/2 in. W x 15-1/2 in. H.