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Tweco® Spray Master® Series 450 A MIG Gun with heavy-duty contact tip accommodates wires of size 0.045 - 1/16" and has ergonomic handle design that reduces welders fatigue. Air-cooled MIG gun is ideal for spray as well as pulse welding applications and features simplified direct rear plug for easy installation. 25' Power cable offers good wire feedability and features Tweco® style rear connection. MIG gun offers 80% duty cycle with argon/CO2 gases and has capacity to deliver under pressure. It is easy to repair and requires less maintenance. It features a diffuser for enhanced performance in high heat applications.

Accessories

  • Lincoln Rear Connect 2035-2112
  • Tigger-Locking 2060-2693
  • Handle Locking Triffer 2060-2127
  • Cablehoz Assembly - 12 ft 1740-2116
  • Dual Schedule Rocker Switch 2060-2694
  • Cablehoz Assembly - 25 ft 1740-2118
  • Euro-Kwik Connector Case 2060-2006
  • Cablehoz Reat Mechanical Connector Replacement Kit 2060-2135
  • Tigger Blade Assembly 2060-2671
  • Miller Rear Connector 2035-2111
  • Tweco Control Wire 2060-2139
  • Spray Master Handle 2060-2130
  • Handle Dual Schedule (Rocker Switch) 2060-2128
  • Tweco Dual Schedule Control Wire & Plug 2060-2138
  • Cablehoz Assembly - 15 ft 1740-2117
  • Euro-Kwik Nut 2040-2177
  • Trigger- Standard & Dual Schedule 2060-2647
  • Lincoln Control Wire & Plug 2060-2137
  • Cablehoz Assembly Euro-Kwik 12 ft 1740-2123
  • Euro-Kwik Connection Assembly 2040-2276
  • Tweco Rear Connector 2035-2110
  • Miller Control Wire * Plug 2030-2075
  • Cablehoz Assembly Euro-Kwik 12 ft 1740-2122
  • Miller Dual Schedule Contral Wire & Plug 2040-2195
  • Cablehoz Rear Euro-Style Mechanical Connector Replacement Kit 2040-2181
  • Cablehoz Front Mechanical Connector Replacement Kit 2060-2133

Features

  • Thick-walled, three-layer conductor tube for higher electrical conductivity, act as heat sink and durable
  • Balanced to pivot at the center of the handle for ease of use in different welding positions, reduces operator fatigue
  • Optional mechanical locking trigger - Identified with "LC" Part No. suffix
  • Durable metal jacketed conductor tube
  • Field repairable mechanical cable connections for Cablehoz® spare trigger leads in Cablehoz®
  • Steel spring strain relief provides support to the Cablehoz® coming out the rear of the handle to minimize wire feed issues
  • Lower inventory carrying costs: Interchangeable front end consumables between Tweco® classic no. Series and Tweco® spray master series
  • Lower heat in the handle and conductor tube: Heavy wall conductor tube and front Cablehoz® connection (crimped) for improved electrical conductivity and lower heat in the front end
  • Wide welding applications: Spray transfer mode and pulse welding straight co2 or mixed gases
  • Optional dual schedule and locking trigger
  • Patented, extended life consumables
  • Extended trigger length to keep hand away from the arc to reduce radiated heat
  • Rated at 80% duty cycle using mixed gases
  • Front and rear spring strain relief and cable support
  • Heavy-duty contact tip and diffuser for improved performance in high heat applications
  • Compact, ergonomic handle design
  • Field repairable: Split-half handle case provides access for ease of repair
  • Standard gun configurations options: Standard trigger on/off operation
  • Heavy-duty thick-walled contact tip and diffuser increases tip life and decreases downtime with tip changes

Applications

  • Maintenance And Repair Applications
  • Farm
  • Artistic Metal Working
  • Production
  • Hobby/DIY
  • Shop Jobs
  • Garage
  • Amperage: 450 A
  • Duty Cycle: 80%
  • Wire Size: 0.045 in - 1/16 in
  • Cable Length: 25 ft
  • Cooling Method: Air Cooled
  • Rear Connection: Tweco Style Connector
  • Physical Size: 14.25 x 23.25 x 3.34 in
  • Wire Type: Solid, Flux Cored Gas Shielded, Flux Cored Self-Shielded, Aluminum
  • Material: Heavy-duty contact tip, Steel conductor tube
  • Country of Origin: Mexico