Miller Spoolmate 150 Spool Gun - 301272


In stock


Reliable and economical direct connect Spoolmate™ 150 spool gun provides 20 ft of cable reach and accessibility. Provides smooth feeding of 4000 and 5000 series aluminum wire.

Spec Sheet (ENG)


In stock

Gtin 715959617178 SKU: 301272 Category:

Miller Spoolmate 150 Spoolgun 301272

The Miller Spoolmate 150 Spoolgun is a 150 amp, 60% duty cycle MIG welding spool gun designed specifically for your Millermatic® 211 MIG welder or Multimatic 215 multiprocess welder. (Also suitable for Multimatic 200 welders after MF364047N serial number). The Spoolmate 150 is ideal for feeding one pound spools of 4043 and 5356 aluminum MIG wire. It can also handle two pound spools of steel, stainless steel and silicon bronze welding wires.


The Spoolmate 150 features a heavy duty barrel and can feed .030 and .035 diameter MIG welding wire. Its heavy duty feed motor and cast aluminum gear box ensure smooth, trouble-free operation. The Spoolmate 150 comes complete with 20 ft. cable with heavy duty strain relief and a direct-connect plug for no-tools hookup to your Millermatic 211 or Multimatic 215.




  • MIG (GMAW) for Aluminum Wire Size .030 to .035 in (0.8 to 0.9 mm)

MIG (GMAW) for Mild and Stainless Steel Wire Size .030 to .035 in (0.6 to 0.9 mm)


Light Industrial Applications

Light aluminum fabrication

Home maintenance and repair

Auto and marine repair



  • Feeds .030 –.035 in. (0.8 – 0.9 mm) diameter 4000 and 5000 series aluminum, steel and stainless steel welding wires
  • Direct connect for Millermatic® 211 MIG welders.
  • Dual V-knurled drive rolls for consistent feeding
  • Adjustable drive roll tension for feeding different types of wire.
  • Adjustable pressure lever for easy loading and unloading of wire.
  • Clear spool cover allows the user to see the amount of wire left before it runs out
  • Heavy-duty drive motor and cast aluminum gearbox.


  • 20-foot (6.1 m) direct-connect cable with heavy-duty strain relief.
  • NOTE: NOT suitable for use with .023 diameter welding wire.



Comes Complete With

  • 20 ft. (6.1m) cable
  • Extra contact tips and nozzle

General Specifications

Title Miller Spoolmate 150 Spool Gun
Industries Interests Shipbuilding
Boat / Yacht
DIY / Home Hobbyist
Farm and Ranch
High Purity Processing
Metal Art / Sculptures
Racing / Customizing / Restoring
Amperage Rated Output 150 A at 60% duty cycle
Net Width 3 in
Net Height 11.5 in
Net Length 12.5 in
Net Weight 7.33 lbs
Warranty 0.25 Years

Miller’s True Blue Warranty

Spec Sheet (ENG)

Gtin 715959617178 SKU: 301272 Category:
Weight 7.33 lbs
Dimensions 12.5 × 3 × 11.5 in

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