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Miller SuitCase® X-TREME™ 12VS, Bernard™ Dura-Flux Gun #951544

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$2,300.00 $2,998.00 Reduced Price You Save $698.00
Product Number: 951544

This model has been discontinued

New Miller ArcReach® SuitCase® 12 Gun Pkg 951729

This product is currently out of stock. Please check back later, or call 1-800-236-8825 for assistance.

Miller SuitCase® X-TREME™ 12VS, Bernard™ Dura-Flux Gun #951544


  • SuitCase® X-TREME™ 12VS
  • Bernard™ Dura-Flux Gun
  • CENTERFIRE contact tips, .045 (QTY 3), .052 (QTY 2)
  • .068/.072 -5/64 reversible dual VK drive rolls

Setting the Standard for Performance

Heavy-duty drive motor with tachometer control provides wire feed speed that is accurate and consistent from the start of the weld to the finish and from one weld to the next, which provides consistent arc quality. Front panel has trigger hold, wire jog, and gas purge for easy operator access. Wide voltage range for small and large wires with no contactor chatter or arc outages. Ideal for MIG welding.

Unique and Durable Case

Impact-resistant, flame-retardant case provides strength and durability, and protects components and welding wire from moisture, dust and other contaminants. Built-in slide rails allow you to drag the feeder into position for welding. Innovative feeder door design allows you to change wire while feeder is standing upright or laying down.

Extreme Reliability

Potted and trayed main printed circuit board for the harshest environment adds exceptional reliability. Board has full-trigger isolation so a shorted gun trigger will not affect feeder operation. Gun locking tab works with guns having corresponding locking grooves to prevent gun from being pulled out if the feeder is dragged by the gun. Gas inlet recessed into back of case is protected from incidental contact by the weld cable, ensuring consistent and contaminant-free shielding gas delivery to the gun. Double-filtered gas valve helps keep dirt from clogging and affecting gas flow.

Ultra-low Drag Inlet Guide Pins

Makes loading the wire easy and does not deform the wire on the way into the drive rolls improving wire feeding performance.

Scaled Wire Pressure Knob

Provides easy adjustment and consistent pressure on the drive rolls and wire.

Digital Meters with SunVision™ Technology

Display voltage, wire feed speed, and also amperage if desired. Meters can be seen clearly even in direct sunlight.


12VS model is sized for an 8- or 12-inch spool of wire. 12-inch spools are the most common in structural steel and fabrication.
Welders Supply has a large selection of welding and cutting equipment available at great prices, including a vast array of top-quality welding machines for sale! 


  • Flux Cored (FCAW)
  • MIG (GMAW)
Title SuitCase® X-TREME™ 12VS, Bernard™ Dura-Flux Gun
Industries Interests Aerospace
Boat / Yacht
Heavy Equipment Manufacturing
High Purity Processing
Cooling Air-Cooled
Input Circuit Welding Rating 425 A at 60% Duty Cycle
Power Source Compatibility DC
Spool Size 12 in (305 mm)
Welding Power Source Type CC/CV
Wire Feeder Type Portable
Wire Feed Speed 50 IPM - 780 IPM
Wire Diameter Solid Wire 0.023 in 0.052 in
Flux Cored 0.03 in 0.078 in
Net Width 9 in
Net Height 15.5 in
Net Length 21 in
Net Weight 35 lbs
Warranty Miller's True Blue Warranty
Portability Handle(s)


Height: 16.00 Inches
Width: 17.00 Inches
Length: 35.00 Inches
Weight: 55 Lb(s) 0 Oz

Product Questions and Answers

Q - Can this take a 14 lb spool? A - Yes, there is a spool adapter (#047141) that allows use of 14 lb spools.
Q - What does it weigh? A - The 12VS model weights 35 lb

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Miller ArcReach® SuitCase® 12 Gun Pkg Miller ArcReach® SuitCase® 12 Gun Pkg
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