Waukesha 15 Positive Displacement Pump. Model: 15. S/N: 15632 SS. 316 Stainless steel construction. Capacity: 1.87 gpm. Nominal capacity: 9 gpm. Displacement per revolution: 0.0142 gal. Maximum speed: 700 rpm. Seal option: double mechanical carbon seals with flushing. Vented cover. 3-A approved pump. Quick disassembly for easy cleaning and flexible three-way mounting. Reliance Electric SXE Motor, 1/2 hp, 1725 rpm, 280/460 V, 1.5/.75 amps, 60 Hz, 3 phase. Nord Gear Drive, ratio 13.0, 132 final rpm. Inlets/outlets: (2) 1-1/2 in. dia. MPT. Overall dimensions: 35 in. L x 11 in. W x 14 in. H.