Vaughan stainless steel chopper pump, model STHE4P12CS-8-80, with a 7.5hp gearhead drive feed screw with a 24" wide x 36" long x 32" deep feed hopper, pump driven by a 15hp 1750rpm 230/460/3/60 direct drive, 12" diameter inlet, 4" diameter discharge, serial number 92041B, new in 2008, as is.