This sanitary bag dump station for pneumatic conveying systems collects dust created during manual dumping of bulk materials from bags, boxes, drums, and other containers, and allows rapid, tool-free wash down. Optional rocker arms support the hood assembly above the hopper rim, eliminating the need for operators to lift and remove the hood during cleaning and inspection. A stainless rotary airlock valve with integral support rails allows the rotor assembly to separate from the valve body for sanitizing of material contact surfaces, also without tools. A high-velocity vacuum fan draws airborne dust from the operator's atmosphere onto two cartridge filters. Automatic reverse-pulse filter cleaning allows continuous, efficient operation; timed blasts of compressed plant air inside cartridge filters causes dust build-up on outer filter surfaces to fall into the hopper. Flexicon Corp., Bethlehem, PA 888-353-9426 www.flexicon.com