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.