Features a 680 watt motor, stainless steel housing, and a 5 mm thick seal bar.  Seal bags up to 11" wide with a double piston vacuum pump which draws 28.5" Hg of vacuum strength.  Built into the unit is a vac bag roll holder and cutter for added convenience during processing. For a variety of sealing uses, the PRO-1100  has a fully adjustable sealing time function with LED progress light, as well as an automatic mode with simple one touch operation.  There is also a manual mode which allows vacuum pressure control useful for sealing soft foods and delicate objects.  Features also include a built in cooling fan for consistent sealing,  a detachable power cord, and a side mounted vacuum port for use with vacuum canisters (canisters sold separately).  To get you started, we've included one 11" x 50' Vacuum Bag Roll.