Uses Airflow Systems Southwest offers collectors for a broad range of industrial dust collection needs from processes including sanding, grinding, cutting, mixing, and polishing, as well as welding and soldering. Our full line of cartridge and media dust collectors are at work collecting wood dust, composite dust, plastic dust, paper dust, powders, dry chemicals, soldering fumes, and welding smoke and fume. Available Models DCH Series — Fully self-contained dust collector units serve as the air flow and filtration source for an entire system. Available with floor standhopper. Airflow ranges from 650 to 1200 CFM. DC Series — Heavy duty cartridge dust collection systems, including single and multi-station units with capacities to 6900 CFM. F Series — Versatile media collector that can be incorporated with ductwork; provides maximum filtration, including dust, smoke, mist, and odors. Airflow ranges from 2000 to 12000 CFM. HC Collectors — Self-contained cartridge filter unit recirculates and filters the air; features (2) E-Z Arm® Extractor Arms, with air flow 2000 to 2650 CFM. Features & Benefits Our uniquely-designed baffling on our cartridge collectors causes the heaviest material to drop straight to the drum, leaving more filter capacity for collecting the finer dust, enhancing efficiency, and extending filter life. The Airflow Systems Vibra-Pulse® filter cleaning systems cleans cartridge filters 75% more effectively than reverse pulse systems, reducing downtime and maintenance. The low-profile cabinet of the DCH Dust Collector Series eases filter access to speed filter change-out and maintenance. Cam-locked external drawers with compression locking system contains particulate in the dust drawer even during in-unit filter cleaning (DCH Dust Collectors, DC-4 and DC-6). Top inlet design of the dust collector results in less ductwork and lower installation cos