Angie, Louisiana Stainless Steel Extraction Arms

Angie, Louisiana Stainless Steel Extraction Arms

Aggressive airstream chemistry may require the arms to be constructed of 304 stainless steel. The tubing and hood are stainless, with external adjustment joints at the hood and swivel joints. Arm assemblies have a wall mounting bracket and an internal damper for airflow adjustment and shutoff. The standard flex hose at the joints is an FDA Pur Antistatic hose. Stainless steel arm tube diameters vary from three to eight inches, and arm lengths from three feet up to fourteen feet, all suitable for washdown applications. 316 stainless steel construction is an available option.

  • External joints are anodized aluminum.
  • Available in hanging and benchtop models.
  • 304 SS grab handle on the hood for easy mobility and positioning.
  • Clear anti-static FDA hose rated for 200 degrees Fahrenheit.
  • Tubes, hood, internal shutoff damper, and duct connection collar are all constructed of 304SS
  • Optional fume exhaust fans in aluminum, carbon steel, or PVC.
  • Arm diameters include 3", 4", 5", 6", and 8", and arm lengths include 3', 5', 7', 8', 10', and 14'.

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    Angie Telescopic Fume Extraction Arm

    Telescopic extraction arms are designed to fit into confined spaces. They are used for those applications when the operator wants to "compress" the arm out of the way and pull it back to a working position. The unit will mount on the ceiling, wall, or floor stanchion. There are optional designs from which to choose. There is an arm with a ridged flex hose in six or eight-inch diameter having an operating range of seven feet to almost ten feet or a thin-walled tube design that is available in five-inch diameter and can telescope three feet out to seven feet. Both telescopic arm options would include a manual damper.

    • Powder coated steel wall bracket is standard
    • Internal is telescopic
    • Black hose rated up to 195 degrees Fahrenheit (intermittent 260 degrees Fahrenheit)
    • The hood is powder-coated aluminum and includes a grab handle and shutoff damper built within
    • Optional fume exhaust fans in aluminum, carbon steel, or PVC.
    • Arm diameters are 6" and 8", and the operating range (compression) is 4' to 7'.
    • Swivel base
    Angie Telescopic Fume Extraction Arm
    Angie, Louisiana Extraction Arm Selection and Performance

    Angie, Louisiana Extraction Arm Selection and Performance

    The first step in extraction arm selection is determining how the arm will be used, the required work area, and any space constraints for hood positioning. The required arm length is determined by the arm mounting location and where the capture hood will be used. The selection of an extraction arm is based on several criteria:

    Performance – The volume of exhaust air required is in cubic feet per minute or CFM, and the resistance to airflow is in inches W.G. or static pressure (S.P.) Because the arms are moveable, the S.P. thru the arm will change with arm and hood positioning.

    The total S.P. requirement for an extraction arm is based on arm length, the number of arm elbows, the type of arm tubing, the type of hood, and internal or external support structure. Arm manufacturers include this value in their literature along with performance curves. The static pressure will change when the arm is repositioned (extended or compressed). Depending on the arm selected and the work area size, it could be a minor or significant change in fume capture. When choosing an arm, it is best to size the S.P. requirement as the worst case.

    The CFM requirement for source capture varies with the collected fume, dust, or product. The amount of collected air is based on the hood capture efficiency, the position of the hood to the fume source, and any crossflow air currents. Follow the project design specifications or contact SysTech for recommended CFM.

    Applicable Codes – Typical requests include FDA compliance with food-grade materials or minimizing fire/explosion potential.

    Mounting Location - Where the arm is located will determine the arrangement of the design. We can provide them in bench, wall, or ceiling mount designs. These should be selected to access the captured waste stream by locating the arm as close as possible to the process.

    Frequency of use – Infrequent usage or continual use dictates light or heavy-duty construction.

    Airstream constituents – What is in the airstream will determine the materials of construction, most notably, explosion or fire hazards, abrasive materials, and aggressive chemicals. Materials can be aluminum, polypropylene, stainless steel, and in some cases, carbon steel.

    Environment – Dirt or abrasive materials in the ambient room air may adversely affect the arm joints. Also considered is hood capture efficiency being compromised where crossflow air currents exist in the workspace.

    Angie, Louisiana Extraction Arm Selection and Performance

    Angie LA Fume Extraction Arms

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

    Angie, Louisiana Fume Extraction Arm Optional Accessories

    Angie, Louisiana Fume Extraction Arm Optional Accessories

    Fume extraction arms have optional accessories that include:

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

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

    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.

    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.

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