These machines have been designed for the small professional and domestic users where it is necessary to guarantee a longer preservation of foodstuff. The vacuum is generated by external suction. All machines have been ergonomically designed for ease of use by an operator. The design of the machines guarantees a better vacuum inside the bags at point of seal time. All machines are built in stainless steel to comply with food regulations around the world. Dimensions: 390x260x140 h mm. Voltage: 220/240 volt 50/60 hz Welding bar length: 330 mm Vacuum pump: self-lubricated 16 l/min Bodywork: stainless steel Weight: 8,5 kg Vacuum creation: with sensor system Display: LCD in 5 languages Sealing: electronic, variable settings. Automatic cooling/timer system. Control panel: digital Air re-entry: with electro-valve Start up: with micro switch Vacuum creation in: bags, containers, jars, pots