Stainless steel bin with carbon steel stand. Integral bag filter pulse jet dust collection system. 8" dia. Clean air out on top of plenum, no fan. Base measures 42" W. X 44"d., 88" total height. Currently feeds into 4" pneumatic conveying line that includes flow controlling slide gate dampers, and a pneumatically actuated relief valve. Holds (18) 5 1/2" x 36" L. Pleated bag filters. Bin has clips to hold a grate which is missing. Also missing: pulse jet header, timer/enclosure, and bin door.