Tweco #4 400 Amp MIG Gun to Suit Miller Welder (15') 3.6m Torch

To Suit Miller Connection Welders


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Visit our warehouse at 20 Milly Court, Malaga Western Australia to collect your order. Pick up times 7:30 am to 5:00 pm Mon to Fri 9:00 am to 12:000 pm Saturday

Hampdon Industrial MIG Gun Torch. North welding products are known for producing premium quality welding gear and this spool gun is no exception which sets the industry standard for mig guns. This unit is well-made and comes with a 12 month warranty and is specifically designed for the home hobby welder. 

  • 400 Amp Co2 @ 60% duty cycle
  • 3.6 meter cable
  • Tweco #4 Style consumables
  • Full range of spares available
  • Part number NT4-12M
  • Miller Direct MK Bayonet Connection and Plug
  • Suits the small Miller Machines PipeWorx


Front End Consumable List

14H30 Contact Tips 0.8mm

14H35 Contact Tips 0.9mm

14H40 Contact Tips 1.0mm

14H45 Contact Tips 1.2mm

15H52 Contact Tips 1.3mm(1.2 alloy)

14H116 Contact Tips 1.6mm

14H564 Contact Tips 2.0mm

24A-75 Tweco Nozzle

24A-50 Tweco Nozzle

24A62 Tweco Nozzle

34A Tweco Insulator

54A Tweco Gas Diffuser

Use Tweco 4 liners below. 

44-3545-15 - Steel Liner 0.9-1.2mm 4.5 Metre

44-116-15 -  Steel Liner 1.6mm 4.5 Metre

44-564-15 - Steel Liner 2.0mm 4.5 Metre

44-332-15 - Steel liner 2.4mm 4.5 Metre



Brand North
Shipping Weight 4.5000kg
Shipping Width 0.400m
Shipping Height 0.400m
Shipping Length 0.100m
Shipping Cubic 0.016000000m3
Unit Of Measure ea
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