Unused 350 ACFM 304 Stainless Steel dust collector. Manufactured by Bepex. Model 4PRT10 "A" style pulse jet dust collector. (1) bag system. 64 Sq ft. Jacket rated 50 PSI@550F. Emerson UL listed outlet box for hazardous locations. Manuals. National Board #425550. CRN R4209.5. Built 2018.