Vollrath 40831 Vacuum Pack Machines, In-ChamberReduce waste and extend the shelf life of your food with the Vollrath medium in chamber vacuum pack machine. This unit has a smooth, stainless steel exterior and a transparent, soft open lid for ease of use. The customizable front panel controls allow you to set the desired vacuum time. The strong sealing cylinders create a tight seal, while the seal bar accommodates multiple bags up to 12 inches. The seal bar is also easy to remove and clean, while