Mobile Stainless Steel Cone Bottom Tank with Waukesha Pump- 20 Gallon. Waukesha 18 Positive Displacement Pump, Model: 18, S/N: 181135 96, pumping capacity: 5.5 gpm, displacement per revolution: 0.029 gallons, nominal capacity: 17 gpm, pressure range: 200 psi, seal option: o-ring seals. Sterling Electric Motor, 1 hp, 1720 rpm, 208-230/460 V, 3.2-3.3/1.65 amps, 60 Hz, 3 phase. Speed Reducer, 1800 input rpm, 192 output rpm, ratio: 9.0. Easy disassembly for easy cleaning and flexible three-way mounting. 3-A approved. Outlets: (2) 2 in. dia. AMCE fittings. Overall dimensions: 54 in. L x 26-1/2 in. W x 52 in. H.