Waukesha Bredel Peristaltic Positive Displacement Pump. Model: SP50. S/N: 51954. Maximum capacity continuous: 46 gpm. Maximum capacity intermittently: 9 gpm. Capacity per revolution: 0.76 gal. Cast iron construction. Reliance Electric Duty Master Motor, 5 hp, 1730 rpm, 230/460 V, 14.0/7.0 amps, 60 Hz, 3 phase. Brook Hansen Drive, ratio of 45, 38 rpm (final). Applications include: corrosives, abrasives, shear sensitive fluids, high viscosity fluids, large solids, etc. The pump is equipped with a 1-1/2 in. dia. flange inlet and a 1-1/2 in. dia. flange outlet. Overall dimensions: 51-1/2 in L x 33-1/2 in. W x 30 in. H.