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    Altona Laboratory Extraction Arms

    The laboratory extraction arm is comprised of thin-wall anodized aluminum tubes with polypropylene swivel joints. A frequent option selection is all polypropylene construction with stainless steel airstream components for highly corrosive airstreams. Additionally, these arms may be constructed of conductive polypropylene material for spark resistance and ATEX-rated explosive applications. Arm tube diameters range from two to four inches, and arm lengths range from two feet up to eight and a half feet. Arms can be paired with a wall or ceiling bracket, several optional hoods, or a suction nozzle. Altona, Indiana Laboratory bench mount arms are an option and are available in three and four-inch diameter tubes up to six feet in length.

    • Polypropylene (P.P.), ESD (spark forming applications), and ATEX (combustible applications) options are available.
    • Wall brackets, ceiling brackets, and table mount brackets are available.
    • Market-leading low-pressure drop
    • Arm diameters include 2", 3", and 4", and arm lengths include 25", 30", 39", 45",51", 53", 59", 65", 75", 79", 83", and 104".
    • Various hood options for more efficient source capture include dome hoods, square hoods, flat screen hoods, metal hoods, and suction nozzles.
    • Optional fume exhaust fans in aluminum, carbon steel, or PVC.
    Altona Laboratory Extraction Arms

    Altona IN Fume Extraction Arms

    Industrial exhaust systems for capturing smoke, fume, dust, high-temperature air, and corrosive gases.

    Altona, Indiana Fume Extraction Arm Optional Accessories

    Altona, Indiana Fume Extraction Arm Optional Accessories

    Fume extraction arms have optional accessories that include:

    Wall Mount - A wall bracket designed to mount the arm to any wall or beam within the facility.

    Tube materials – For those arms using tubing, construction materials include painted steel, aluminum, stainless steel, P.P., or PVC. Extraction arms that use flex hoses can use clear, fire retardant, high temperature, or anti-static hoses.

    Nozzles - To get even closer to source capture, suction nozzles and flexible suction nozzles are available.

    Floor Stanchion - When the ceiling is too high, or there are no walls, a floor stanchion can be used to mount the arm.

    Hood lights – Lights can be attached to the arm hood to provide better vision at the work point. Often used in welding applications.

    Ceiling Mount - For applications where arms are mounted/supported by the ceiling. The ceiling bracket varies in height depending on the height of the hard deck or Unistrut.

    Custom hoods – To maximize fume capture, standard circular or scoop-shaped hoods can be changed to a slotted design, rectangular, flat, or custom fabricated.

    Altona, Indiana Fume Extraction Arm Mounting and Supports

    Altona, Indiana Fume Extraction Arm Mounting and Supports

    Fume extraction arms are continually moved, extended, and rotated, requiring them to be rigidly supported and mounted securely. A few factors affect mounting location: 1) the location of the fume source, 2) the coverage area for where the arm is used 3) the central system duct where the fume arm is connected.

    Mounting options include:

    Wall Mount - With duct systems running against a wall, mounting the arm (s) with brackets secured to a block wall or column is typical. If the central system duct is along the ceiling, on an outside wall, or mid-wall, there are designed brackets to fix the arm in place.

    Bench Mount - Exhaust duct running along the floor allows mounting to a bench or tabletop. This mount has a standard option bracket for attaching the arm. Another standard bench mount is on a portable air filter or dust collector.

    Ceiling Mount - Mounting the arms in the ceiling is an option if joists are present. A support weldment could be fabricated if a ceiling mount is a requirement. For low-weight short arms, the installation contractor can fabricate a wood fixture.

    Stanchion Mount - When arms are located in the center of a facility having high bay areas, a stanchion will allow the mounting of an arm and hold it rigidly in place.

    Altona ATEX Rated Fume Extraction Arms

    Explosion-rated extraction arms are available for the handling of explosive gases and dust. (The combustible materials need to be identified upfront to determine the arm selection and hose material, if there is particulate, is corrosive.) These extraction arms meet the requirements of the ATEX Directive 2014/34/E.U. Category 2 for gases and dust for Zones 1 and 21 (areas where an explosive atmosphere is likely to occur during regular operation). ATEX-rated fume arm tube diameters vary from four to eight inches, and arm lengths are optional from five feet up to twenty-three feet.

    • Arm diameters include 4", 5", 6", and 8", and arm lengths include 5', 7', 10', 13', 16', and 23'.
    • Flexible PE hose, fully grounded.
    • Model having a semi-transparent white P.U. hose for dust-related pollutants.
    • Models having black chemical resistance P.E. hose
    • Optional fume exhaust fans in aluminum, carbon steel, or PVC.
    • They are manufactured following ATEX directive 2014/34/E.U. Category 2 for gases and dust.
    Altona ATEX Rated Fume Extraction Arms