Waukesha 15 Positive Displacement Pump. Model: 15. S/N: 167191 95. 316 Stainless steel construction. Capacity: 5.07 gpm. Nominal capacity: 9 gpm. Displacement per revolution: 0.0142 gal. Maximum speed: 700 rpm. 3-A and BISCC approved pumps, Easy 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, 4.82 ratio, 357 final rpm. Overall dimensions: 35 in. L x 11 in. W x 14 in. H.