PNEUVAC vacuum conveying systems are ideal for long distance conveying and where product degradation is concern. Capabilities include vacuum conveying of up to 6,000 lb/hr of material at distances up to 300 ft. This makes them well suited for rapid discharging of material from road or rail tankers into silos or the transfer of product from bulk bags, hoppers or silos to production processes. Vacuum conveyors assure dust-free operation since the product is conveyed under vacuum within the conveying line and any leakage is into, rather than out of, the conveyor.