1997 Cornell Pump Co. Centrifugal Pump. Model: 2CB-3-4. Flow rate for new pump is 114 gpm with required horsepower and pressure. Discuss with salesperson your process to determine if this pump should handle your specific duty. 9 in. dia. impeller. Dual service Baldor Electric Super-E motor: 3 hp, 1760 rpm, 230/460 v, 9 / 4.5 amps, 60 Hz, 3 phase. (2 hp, 1460 rpm, 190/380 v, 5.2 / 2.6 amps, 50 Hz, 3 phase.) Inlet/outlet: (1) 4 in. inlet, (1) 2 in. outlet. Overall dimensions: 2 ft. 1-1/2 in. L x 1 ft. 3 in. W x 2 ft. 3-1/2 in. H.(ACN58a).