Domingo Andreu, S.L. - Other ventilation equipment

Caexven Serie Ventilación

Galvanized hoppers: according to the measures of ventilation boxes

Picture of Galvanized hoppers
According to the measures of ventilation boxes: 7/7, 9/9, 10/10, 12/12, 15/15 and 18/18, each of them have these diameters: 150, 200, 2,500, 300, 350, 400, 450.