Vacuum Generator Series ZB is a compact vacuum unit includes a vacuum generator, supply valve, release valve, vacuum break flow adjustment needle, suction filter and silencer in a single unit. The ZB is an energy saving design with reduced air consumption and reaches vacuum pressure set point quicker than previous models. The series is constructed with separate vacuum and pressure paths, which effectively reduce the chance of dust collecting in the filter element being discharged into the surrounding atmosphere via the units exhaust. The ZB is available as a single unit or mounted to a manifold of up to 12 stations.