Vaughan Co. introduced its line of self-priming chopper pumps, ideally suited for lift stations, scum wells, portable cleanout, or any retrofits of clogging pumps. Vaughan Company Inc. is the only manufacturer of a self-priming chopper pump. The new high-efficiency chopper impeller design allows priming up to 24 ft. These self-priming chopper pumps cover a wide range of applications with flows up to 6,000 gpm. Built by the originator of the chopper pump, backed by over 50 years of proven experience, and guaranteed non-clog operation.