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AIRCO Model 21 Aircomatic Gun, Model 21, Covers Instructions and Parts List.






 
  • Manufactured by: Airco
  • Languages: English
    • PDF Email:$20.00

    This Manual Includes
    Instruction Manuals
    Parts Lists
    Manual Covers Models
    21
    Categories
    Fabricating Machinery

    AIRCO Model 21 Aircomatic Gun, Model 21, Covers Instructions and Parts List.

    This is a technical instruction and parts manual for the Airco Model 21 Aircomatic Gun, a production-grade metal arc welding tool.

    • Describes Aircomatic welding as a metal-arc process with a bare, continuously fed electrode shielded by gas (no flux needed).

    • The Model 21 handles a wide wire diameter range:

      • .035 to 3/32 inch (solid wire)

      • 5/64 inch (stranded aluminum wire)

    • High-current, water-cooled system—designed for industrial performance with portability and flexibility.

    • Versatile welding range: .035" to 3/32" wire, incl. aluminum and stranded wires.

    • Water-cooled performance: Integrated cooling for higher current handling.

    • Easy setup & calibration: Full connection and adjustment breakdown.

    • Field-serviceable: Includes motor repair, parts list, and diagrams.

    • Operator-safe: Emphasizes shielding gas, grounding, and current controls.