Tweco Professional No. 4 Air Cooled MIG Gun

$525.00 $480.00

Product Description

– Call 215-426-6650 to place the order

Industry standard TWECO brand air cooled MIG Gun No. 4  (400A, 035-045, 15′ Length, Tweco)

The new 140 Amp, 180 Amp and 220 Amp guns are perfect for farm, garage, hobby/DIY,artistic metal working, job shops, and maintenance and repair applications.

• Wide selection of front end consumables available to fit the needs of the application
• 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, and thereby reduces operator fatigue
• Gun hanger located at the bottom for ease of resting gun when not in use
• Heavy-duty design for industrial application environments using special plastic composition for high impact crush-resistant handle
• Steel spring strain relief provides support to the Cablehoz® coming out the rear of the handle to minimize wire feed issues
• Mechanical connection of conductor tube and cablehoz within the handle providing excellent current path to the end of the contact tip
• Two (2) ball-point screws are used to secure the Cablehoz® and conductor tube in place
• Trigger contains silver plated contacts with a self cleaning action every time the trigger is engaged & disengaged
• Industry Standard
• Metal jacket conductor tube
• Enhanced direct plug capabilities


Please specify the plug capability you would like your MIG Gun to have in the order notes at the bottom of the checkout page.

You can also give us a call at 215-426-6650 between 8:30 AM and 5:00 PM EST to speak with a real, knowledgable person at our HQ in Philadelphia. We happily take orders over the phone.

Additional information

Weight 10 lbs
Dimensions 16 x 16 x 5 in