Cornell 4" hydro-food pump, model number 4NMP-F5K, serial number 82315, 19" wide x 36" long x 19" deep vortex hopper, 4" flanged middle side tank infeed with butterfly valve, 4" flanged pump connections, 7-1/2 HP electric motor belt drive, 1750 RPM, wired 230/460/3/60, all stainless steel construction.