Worthington-Dresser Centrifugal Pump. Model: D1011. S/N: Y698439. Size: 6x4x8. Flow rate for new pump is 1,100 gpm with required horsepower and pressure. Discuss with salesperson your process and product to determine if this refurbished pump should handle your specific duty. Impeller diameter: 7-7/8 in. Lincoln motor, 75 hp, 3520 rpm, 230/460 V, 176/88 amps, 60 Hz, 3 phase. Inlets: (1) 6 in. dia. flanged port. Outlets: (1) 4 in. dia. flanged. Overall dimensions: 4 ft. 3 in. L x 1 ft. 10 in. W x 1 ft.9 in. H.