Waterous Company Pump. Model: HJ-700 BBN. Flow rate for new pump is 340 gpm with required horsepower and pressure. Discuss with salesperson your process and product to determine if this refurbished pump should handle your specific duty. Mitsubishi Electric Motor: 15 hp, 3 phase. Base-mounted pump rides on (4) casters for easy positioning. Inlets/outlets: (2) 3 in. dia. couplers. Overall dimensions: 4 ft. 6-1/2 in. L x 2 ft. W x 2 ft.1 in. H.(ACN14).