1999 Un-Used Fristam FZX Series Liquid Ring Centrifugal Pump. Model: FZX250. S/N: FZX25099818. Nominal capacity: 160 gpm. Impeller diameter: 7-1/2 in. Baldor Industrial Electric Motor, 15 hp, 1760 rpm, 230/460 V, 34.6/17.3 amps, 60 Hz, 3 phase. Inlets: (1) 1 in. S-line and (1) 2-1/2 in. S-line. Outlets: (1) 2-1/2 in. With its specially designed impeller and housing, the FZX Series maintains its prime when other pumps become air bound. This feature, combined with its ability to produce a vacuum, makes it an excellent return pump when complete removal of fluids is needed. The FZX is also effective at emptying tanks, particularly those with a foamy or aerated product. Overall dimensions: 30-1/2 in. L x 15 in. W x 16-1/2 in. H. (ACN73).