APV Crepaco R-Series Positive Displacement Pump. Model: R2. S/N: 10876. Capacity: 2.2 gpm. Displacement per Revolution: 0.015. Reliance SXE Electric Motor, 1 hp, 1725 rpm, 230/460 V, 3.0/1.5 amps, 60 Hz, 3 phase. Reliance Electric Speed Reducer, ratio: 11.4, final rpm: 151.3 rpm, torque: 865 lb-in. Vented cover limits the discharge pressure at a predetermined setting. Inlets/outlets: (2) 1 ½ in. dia. ACME fittings. Overall dimensions: 3 ft. L x 1 ft. 1 in. W x 1 ft. 1 ½ in. H.