The Xstream – New high-speed Flats and Parcel sorter November 12, 2012 Josh Owens Product News NPI is pleased to announce our new high-speed Flats and Parcel sorter. The Xstream is capable of sorting up to 24,000 pieces per hour. https://www.youtube.com/watch?time_continue=4&v=DvpU88ZgWUg