The METROVAC SG three phase conveying stations offer a wide choice of blower sizes and are designed for standard central conveying applications. The stations are supplied with a three-phase blower which is low-noise and maintenance-free. They also include a cyclone dust filter with dust collection bin and a PLC control for up to eight METRO SG HOS material loaders, eight METROMIX proportioning vales and four line-purging valves.