Used Micro-Air Dust Collector 7,500 CFM @ 6" S.P. - Model RP8. Used Micro-Air Dust Collector with integral 10HP backward curve fan. Heavy duty carbon steel construction with baked enamel finish inside and out. Eight side mounted cartridge filters provide a total of 1,872 sq/ft filter area. Revolutionary Roto-Pulse® Filter Cleaning System. Bottom collection hopper with 10"Ø outlet. Top-mounted 15"Ø flanged dirty air inlets. Will require dry, compressed air supply and 208-230/460V, 60Hz, 3 phase AC power. Dimensions: 43"W X 49"D x 17'9" H.