Mac Dust Collector

“CARBON STEEL DUST COLLECTOR, CONSISTING OF 1 DCE INSERTABLE, PULSE JET ENVELOPETYPEW DUST COLLECTOR, MODEL DMLV 20-10 20 APPORX 18″ W 48″ LONGENVELOPES PROVIDING 215 SQFT, MAC 72″ DIA. 129″ STRAIGHT SIDE, 27″ BOLT ON CONED BOTTOM, 10” OUTLET WITH 2 MAC ROTARY VALVES.