Vollrath 40834 Vacuum Pack Machines, In-ChamberReduce waste and extend the shelf life of your food with the Vollrath large in chamber vacuum pack machine. This unit has many unique features, including password controlled access, HACCP logging and label printing, for increased safety and convenience. The front control panel allows you to set a definable vacuum function by time or sensor control, while a helpful liquid control feature ensures high quality packaging. Optional programs include soft