1994 Fristam FPX - Series Sanitary Centrifugal Pump. Model: FPX 3532. S/N: 353274240. Material of construction: 316 Stainless Steel. Capacity: 200 gpm @ 77 psi. Impeller diameter: 6 ½ in. (165 mm). Seal Option: single mechanical, carbon. Viton Elastomers. Baldor Industrial Motor, 15 hp, 3450 rpm, 208-230/460 V, 37.5-34/17 amps, 60 Hz, 3 phase. The FPX-series sanitary centrifugal pump has become an industry standard for most general applications. The FPX series is well known for quiet efficiency and, low maintenance operations. Inlets: (1) 2 ½ in. dia. S-line fittings. Outlet: (1) 2 in. dia. S-line fittings. Overall dimensions: 2 ft. 4 in. L x 10 in. W x 1 ft. H. (ACN30).