The Extractor Arm Device which allows the user to position a suction hood to capture fumes or dust close the generation spot with complete ease and flexibility. Powertech Pollution Controls Pvt. Ltd. Manufactures Extractor Arm Device. Powertech Pollution Controls Pvt. Ltd. Supplies various types of filtration systems. The extractor arm consists of 2 ducts made of aluminium connected by PVC hose and mounted on Interconnecting support rods with friction -loaded pivots. A suction hood is attached to one end. The other end is attached to a rotating hollow cylinder. The suction hood, ducts, hose and rotating cylinder form a passage for the fumes or dust. The entire arm is self balancing and articulated at 3 points. This allows the suction hood to be positioned by hand at any point with a reach of 2 meters[or 4 meters] to & fro and 2 meters[or 4 meters] up & down with a complete ease & flexibility with minimum force. The extractor arm can be fitted to most of the Fumekiller models & Dustbag models. The arm can also be fitted to overhead Ducting to provide suction points close to the floor level for the capture of fumes or dust from pollution generation spots. The extractor arm consists of elements of aluminium ducts joined by flexible hose , articulated at 3 fulcrum points . One end of the arm is fitted with a suction hood and the other end is fitted with a swivel fixture. The arm is self balanced using friction pads and a telescopic gas tube. The arm can be swiveled by hand through about 270 degrees and can be positioned easily within a nominal distance specified for each arm. With the Extractor arm, fitted to the Fumekiller or Dust Bag the suction hood of the arm is to be positioned close to the fumes/dust generation spot. The fumes/dust will be sucked through the suction hood and will reach the Fumekiller or DustBag for filtration. The Extractor Arm Device comes in 5 models.