BA is the three phase suction units are suitable to be installed on processing machines and production lines in the pharmaceutical, chemical and food industry. They are designed to suck small quantity of powders with a continuous use. They are available in version "BA" placed horizontally with visible motor or with frame and version "BAV", set vertically always equipped with protective frame. Both versions are available with motors from 0.37 kw up to 4 kw of power.