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 refurbished pump should handle your specific duty. (2) 3-1/4 in. rotors. Allen Bradley start/stop switch: catalog no. 609-AEW, Type 7&9, 200 Volts AC rated for 3 Hp, 230 Volts AC rated for 3 Hp, 460-575 Volts AC rated for 5 Hp. US Motors drive: 2 max input hp, 54 max output torque, 428 minimal rpm and 4275 maximum rpm. US Electrical Motors: ¾ hp, 1150 rpm, 208-230/460 volts, 3.1-3.2/1.6 amps, 60 HZ, 3 phase. (1) 1-1/2 in s-line inlet. (1) 1-1/2 in. s-line outlet. Overall dimensions: 3 ft. 7 in. L x 1 ft. 5-1/4 in. W x 3 ft. 3 in. H.(ACN61).