The industrial vacuum loader from Vac-Con can produce airflows from 4,700 to 6,100 cfm and vacuum as high as 28 inches Hg, depending on the application. It has a 16-cubic-yard debris body capable of vacuuming wet or dry materials. Dual cyclonic bag houses make cleaning and decontamination easy. Filtration is provided by 26 pleated star bags with a final filter capable of HEPA filtration. When vacuuming fine materials, an optional air cannon blasts the filter cartridges to maintain the proper air-to-cloth ratio for optimum conveyance. The air cannon, coupled with the automatic material return system, will efficiently return fines from the bag houses to the debris body. Options include hydroexcavation package. 904-284-4200; www.vac-con.com.