Waukesha Model 18 Positive Displacement Pump. S/N: 82452 SS. Flow rate for a new pump is 18 gpm at max rpm of 600. Discuss with salesperson your process and product to determine if this pump should handle your specific duty. Pump currently has O-ring seals. Drive and pump seals can be changed to suit your application. Reliance motor: 1 1/2 hp, 1725 rpm, 230/460 V, 6.6/3.3 amps, 60 Hz, 3 phase. Reeves Motodrive: Output: 70-350 rpm. Ports: 1 1/2 in. S-line fitting. Overall dimensions: 4 ft. 6 in. L x 1 ft. 2 in. W x 3 ft. 5 in. H.