PRO-1VS MIG Wire Feeder – Variable Speed, Portable Welding Wire Feeder

Industrial performance without the premium price.
The PROFAX® PRO-1VS Portable Wire Feeder delivers reliable MIG and Flux-Cored welding performance for demanding field and shop applications. Featuring voltage sensing technology, CC/CV compatibility, digital controls, and a rugged portable design, the PRO-1VS is an excellent alternative to the Lincoln® LN-25® and Miller® ArcReach® SuitCase® 12 at a fraction of the cost.

Designed for construction, shipbuilding, fabrication, and industrial manufacturing, the PRO-1VS provides smooth wire feeding, simple operation, and dependable performance backed by a 3-Year Warranty.

Why Welders Choose the PRO-1VS

• Excellent Value: Comparable performance to premium portable feeders at a lower cost.
• Voltage Sensing Technology: Compatible with both CC and CV welding power sources.
• Production Ready: Built for demanding industrial and field welding applications.
• Portable Design: Rugged impact-resistant case with folding handle and removable legs.

Applications

• Construction
• Shipbuilding
• Manufacturing
• Equipment Repair
• Rental Fleets
• Field Fabrication

Supported Welding Processes

• MIG (GMAW)
• Flux-Cored (FCAW)
• Gas Shielded
• Self-Shielded Flux-Core

Key Features

• Voltage sensing portable wire feeder
• Digital LED display
• Display selectable between amperage and wire feed speed
• CC/CV mode selector
• High / Low wire feed speed selector
• Trigger hold switch reduces operator fatigue
• Two gear-driven drive rolls with tool-less roll changes
• Uses common Miller®-style drive rolls
• .035/.045 solid wire drive rolls included
• Accepts Miller®-style MIG gun connections
• Wire jog function
• Gas purge function
• Resettable circuit breaker
• High-impact portable case with removable legs
• 3-Year Manufacturer Warranty

Performance Benefits

• Voltage range: 14–100 VDC
• Supports wire sizes up to 5/64"
• 400 Amp duty cycle at 60%
• Compatible with both CC and CV power sources
• Excellent wire feeding consistency for field applications

What's Included

• PRO-1VS Portable Wire Feeder
• .035/.045 Solid Wire Drive Rolls
• 15 ft Voltage Sensing Lead with Lenco® MG-180 Clamp
• 3 ft 3/0 AWG Input Cable with Lenco® LC-40HD Connector

Optional Accessories

• Lincoln® / Miller® MIG Gun Adapter Kit
• Lincoln® LP Gasless Adapter Kit
• Shielding Gas Filters
• Replacement Inlet Liners
• V-Groove Drive Rolls
• U-Groove Drive Rolls
• V-Knurled Drive Rolls

Ideal For

• Structural steel fabrication
• Pipeline construction
• Heavy equipment repair
• Shipbuilding
• Industrial manufacturing
• Field welding operations

Machine Compatibility

The PRO-1VS is compatible with the Lincoln® and Miller® machine models listed below. If you do not see your model, contact Arc-Zone® Technical Support before ordering.

Frequently Asked Questions

What machines is the PRO-1VS compatible with?
The PRO-1VS works with a wide variety of Lincoln® and Miller® welding power sources using voltage sensing technology. Please review the compatibility list above before ordering.

Can it be used with both CC and CV power sources?
Yes. The built-in CC/CV selector allows the feeder to work with either type of welding machine.

What welding processes are supported?
The PRO-1VS supports MIG (GMAW) and Flux-Cored (FCAW) welding with both gas-shielded and self-shielded wires.

Does it include drive rolls?
Yes. .035/.045 solid wire drive rolls are included.

Is this a replacement for the Lincoln® LN-25® or Miller® ArcReach® SuitCase® 12?
Yes. The PRO-1VS is designed as a cost-effective alternative offering comparable portable wire feeding performance for many applications.