1800 CFM Brand New AT Industrial Wet Dust Collector For Use With Belt Grinders like Timesavers, AEM and Grindingmaster, Mdl. C5-1800, Push-button Starter with Overloads, Internal Baffles, Explosive Gas Venting, Hood, Impeller, Automatic Water Level Control, Drain Plug, Sludge Removal, Sludge Rake, #SMC51800