Paco Centrifugal Pump. Flow rate for this pump is 315 gpm with required horsepower and pressure. Discuss with salesperson your process and product to determine if this refurbished pump should handle your specific duty. TDH: 80. Baldor Industrial motor: 10 hp, 1725 rpm, 208-230/460 v, 30-28/14 a, 60 Hz, 3 phase. (1) 9-1/2 in. impeller diameter. Inlet/outlet: (1) 4 in. S-line, (1) 3 in. S-line. Overall dimensions: 2 ft. 7 in. L x 1 ft. 5-1/2 in. W x 2 ft. 11-1/2 in. H.