Self Cleaning Mobile Filter w/2-m arm Dry Particulates Textiles Welding Smoke Rubber Dust Fumes Grinding Dust Carbon Dust Powders Plastic Dust Dry Chemicals Ceramic Dust Composites Woodworking Cotton Dust Fibreglass Synthetics; Dirty air enters the cabinet from the hose and is directed vertically downward which results in a 180° turn at the bottom of the unit, causing separation of heavier particles into the removable dust pan. Second stage cartridge filter, traps the remaining particles with up to 99% efficiency.; Specifications:; Construction: 16-gauge steel cabinet finished with 2 part chemical and oil resistant paint. Includes Ultra-Seal® filter mounting system, removable access door to filters and direct drive motor/blower, 6.7' externally self-supporting E-Z Arm ™ high flow pickup arm, 8"" fixed front and 5"" rear swivel casters, power cord and on-off switch.; Weight:255 lbs. Shipping weight 400 lbs.; Airflow:1200 CFM with 1.5 HP motor ; Noise:70 dBA / 73 dBA 1.5 HP; Electrical:1.5 HP 115/1/60; Filter Seal:Ultra-Seal® with positive sealing filter locking mechanism for all main filters, optional HEPA filter and adsorber modules (when used). Slide tracks shall be used for prefilters only.