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Tweco® Professional No. 3 Classic Series 300 A MIG Gun accommodates wires of sizes 0.035 - 0.045" and features metal jacketed conductor tube. Air-cooled MIG gun is designed for medium/heavy-duty fabrication and offers 60% duty cycle with CO2 gas. 15' Power cable offers good wire feedability and features Lincoln® style rear connection. Gun incorporating standard 60 deg conductor tube offers to swivel 360 deg around handle and can be rapidly removed and replaced without removing the conduit. MIG gun features fully insulated Mig-Kwik connection that lets user to connect or disconnect at the wire feeder.

Features

  • Metal jacket conductor tube
  • Enhanced direct plug capabilities
  • Rated at 60% duty cycle using co2 gas
  • Gun hanger located at the bottom for ease of resting gun when not in use
  • Improved performance with longer life consumables wide selection of front end consumables available, heavy-duty contact tips in high heat applications offered
  • Durable and dependable for industrial applications heavy-duty design, high impact resistant handle and components, three layer conductor tube construction (copper tube/silicon-resin glass insulator/metal jacket)
  • Heavy-duty design for industrial application environments using special plastic composition for high impact crush-resistant handle
  • Two (2) ball-point screws are used to secure the Cablehoz® and conductor tube in place
  • Industry standard for 40+ years, oval shaped handle reduces grip required to manipulate MIG gun position
  • Balanced to pivot at the center of the handle for ease of use in different welding positions, reduces operator fatigue
  • Mechanical connection of conductor tube and Cablehoz® within the handle providing excellent current path to the end of the contact tip
  • Field repairable: Split-half handle case provides access for ease of repair - easily repair Cablehoz®, no additional connectors required
  • Steel spring strain relief provides support to the Cablehoz® coming out the rear of the handle to minimize wire feed issues
  • Industry Standard
  • Trigger contains silver plated contacts with a self cleaning action every time the trigger is engaged and disengaged
  • Lower inventory carrying costs: Interchangeable front end consumables between Tweco® Spray Master® series and Tweco® Professional No. Series

Applications

  • Shop Jobs
  • Artistic Metal Working
  • Hobby/DIY
  • Maintenance And Repair Applications
  • Farm
  • Garage
  • Production

Accessories

  • Replacement Binder Posts and handle screws 2020-2122
  • Tweco Classic Gun Hanger 2020-2152
  • Tweco Classic Standard Trigger Assembly 2020-2093
  • Current to Tweco Classic Conversion Kit 1 2030-2085
  • Tweco Classic Replacement Handle Assembly 2030-2084
  • Tweco Classic Standard Trigger Blades 2040-2100
  • Amperage: 300 A
  • Cable Length: 15 ft
  • Wire Size: 0.035" - 0.045"
  • Cooling Method: Air Cooled
  • Rear Connection: Lincoln Style Connector
  • Wire Type: Solid, Flux Cored Gas Shielded, Flux Cored Self-Shielded, Aluminum
  • Physical Size: 14.4 x 23.2 x 3.4 in
  • Material: Metal jacket conductor tube
  • Duty Cycle: 60%
  • Gas Type: CO2
  • Country of Origin: Mexico
  • Trade Name: Tweco, Professional Classic No. 3
  • Swivel Angle: 360 deg