Uses Portable dust collectors from Airflow Systems Southwest are at work collecting dust, smoke, mist or fume generated in many types of industrial processes, such as grinding, welding, food mixing and blending, pharmaceuticals preparation, graphite machining, and woodworking.Available Models PCH Series Portable dust collectors feature the E-Z Arm Extractor Arm in either singe or dual cartridge configurations, with airflow from 650 to 1200 CFM.Mini-Pac Portable air cleaner with the E-Z Arm Extractor with interchangeable filter options collects both dry and wet pollutants. Airflow capacity from 560 to 650CFM.Mini-Vac Series Self-contained portable unit for high-volume collection in close work areas with heavy contaminant levels. Features a cartridge filter and the E-Z Arm 2.5 Extractor Arm in single, dual, or triple arm extractor configurations.PAC-91 Portable air cleaner featuring one or two E-Z Arm Extractor Arms. Can be equipped with a variety of filter options to address specific source collection requirements. Features & Benefits Patented E-Z Arm High Flow Extractor with external friction joints eases adjustment without restricting air flow.Low-profile cabinet lowers center of gravity for safe maneuverability and arm-positioning.Vibra-Pulse filter cleaning system provides easy, push-button self-cleaning of the cartridges, delivering dust to the drawers beneath (PCH Series).Heavy-duty, 25-foot power cord maximizes collector maneuverability and positioning, even during operation (PCH Series). Applications