Can internal and external steam cookers be used at the same time without tastes being mixed? Le Service Client Cook Concept September 23, 2021 09:00 Updated The vapor cookers 13, 17,18 and 19 can be close at the same time. However, the cooking water located in the tank (7) will be common to the 2 cookers. Related articles How high the robot heats? For how many people can we cook with this robot? What is the liter capacity of the tank? Steam cooking is under pressure? Is it possible to insert a stainless steel basket instead of the plastic? Comments 0 comments Please sign in to leave a comment.