Double automatic latch pass-through window, with start/stop buttons, warning lights on both sides and electric interlock in order to avoid the simultaneous opening of both sides. Entirely manufactured in stainless steel sheet Aisi 304(1.4301), with Scotch Brite satin finish. Complete with countertop and central pass-through cabinet where all the junctions are welded with robotized TIG procedure, without joints or gaps to make all cleaning and sterilizing procedures easier and to guarantee the maximum hygiene.