Hapman’s expanded line of Vacuum Conveyors conveys powders, granules, flakes and pellets up to 18,000 lb/hr. The conveyors are engineered with a PD pump or regenerative blower to create vacuum without the need for plant air -- increasing energy efficiency and lowering operating costs. Its tool-less, side-door filter access provides installation flexibility and even allows users to mount it near the ceiling, which makes cleaning fast and easy run after run. Hapman’s vacuum conveyors move products vertically, horizontally, around corners, on multiple levels and long distances with minimal operator attention or maintenance. They are ideal for conveying powders, dusts, granules, flakes and pellets in continuous or batch processes. Available with optional reverse-pulse filter cleaning system.