Waukesha Positive Displacement Pump. Model: 15. Flow rate for new pump is 9 gpm with required horsepower and pressure. Discuss with salesperson your process and product to determine if this pump should handle your specific duty. Has ABB controller and is all mounted on a stainless steel base. Sew-Eurodrive, Inc. electric motor: 5/2.5 HP, 450-2250 rpm, 230/460V, 60 Hz, 3 phase. Sew-Eurodrive, Inc. gear reducer 1.5 max HP, 450-2250 rpm (out 101-505 rpm). Overall dimensions: 1 ft. 4 in. L x 2 ft. 9 in. W x 3 ft. 8 in. H.