Machine aimed at prolonging food preservation times, keeping intact the organoleptic characteristics and preventing the proliferation of bacteria at low temperatures. Stainless steel AISI 304 casing and internal bowl – bowl with rounded corners – plexiglass lid – automatic lid opening at the end of the cycle – LCD control panel with 20 storable programs – oil cleaning function in the pump and soft air function standard included. – piston sealing system with removable sealing bar without cables – provision for inert gas injection – BUSH pump (made in Germany) – “step vac” and “extra vacuum” functions included. Countertop models.