Perfco Positive Displacement Pump. Model: 25650-0340. S/N: 0692. Reliance Duty Master AC Motor, 2 hp, 1725 rpm. 208-230 V, 6.4-6.4 amps, 60 Hz, 3 phase. Reeves Variable Speed Module, rear ratio: 6.2 to 1, output speed: 680/68 rpm (max/min). On steel base. Portable (4) wheel set for easy maneuverability. Inlets/outlets: (2) 2 in. dia S-Line fittings. Overall dimensions: 45-1/2 in. L x 19-1/2 in. W x 29-1/2 in. H.