Waukesha 130 Positive Displacement Pump. Model: 130. S/N: 101308SS. Displacement per revolution: 0.254 gal. Nominal capacity: 150 gpm. Features include: bi-directional flow, large diameter shafts for greater strength & stiffness, rotor/shaft connection sealed from the product zone, extended-life outer seal, mechanical seals standard, standard 316 pump body, exclusive, non-galling Waukesha "88" alloy rotors for tighter running clearances and higher efficiencies. Inlets/outlets: (2) 2 in. dia. S-line fittings. Overall dimensions: 2 ft. 8 in. L x 12 in. W x 1 ft. 4 in. H.