Roots Three-phase industrial vacuum cleaners are designed for continuous use. They are ideal for integration into process machines, for use in larger areas and for heavy-duty use in general. The three-phase industrial vacuums can be equipped with side-channel blowers that offer higher vacuum rates and airflow. You can choose between the models for the recovery of dry material only and models for both semi-solid and dry applications. Ideal for continuous work 24 x7 with maintenance free side channel blower motors, this range offers mobile cleaning, compact centralized vacuum for small areas and fit for direct extraction applications.