Profile: Air Chem Systems, Inc. specializes in supplying environmental systems. Our products include scrubbers, water strippers & carbon absorbers, radial & centrifugal fans, hoods & covers, dampers, piping & ducting and tanks. The industries we serve include chemical & petrochemical, pulp & paper, metals & mining, food processing and waste water treatment industries. Our fume scrubbers can remove particulates, acid and caustic mist out of the influent air stream. With the addition of other reactive chemicals adsorption scrubbers can neutralize the inlet contaminates such as hydrochloric acid gasses, ammonia and odors. The scrubber is the primary pollution control component of the ventilation system. Vertical scrubbers are commonly used as adsorption scrubbers where the removal efficiency require packing depths in excess of six feet such as NOx, or SOx due to their theoretical unlimited packing depth capability. Whereas horizontal scrubbers provide a lower profile and are ideal for roof-mounted arrangements. Our custom duct & fittings include rectangular duct, buried duct, special pressure & vacuum duct and custom fittings.