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Air-cooled TIG torch kit with flexible neck and gas valve

Miller - Weldcraft

Miller - Weldcraft WP9FV25RM TIG Torch Kit A-125FV Series

SKU CH-HDY6-G4538

Air-cooled TIG torch kit with flexible neck, built-in gas valve and 60 % duty cycle at 125 A

  • Product typeTools
  • Flexible neck for tight access
  • 125 A max current for diverse TIG tasks
  • 60 % duty cycle supports sustained welding
  • Air-cooled design simplifies setup and use
  • Built-in gas valve gives direct flow control

WP9FV25RM TIG Torch Kit — A-125FV Series

This air-cooled TIG torch kit carries the Miller Weldcraft name and is built for GTAW work with a 125-amp maximum current rating. It ships new and includes a flexible neck, gas valve and back cap so the operator can start welding without sourcing extra parts.

Suited for light fabrication and maintenance welding

The kit handles electrode diameters from 0.02 in up to 1/8 in and runs at a 60-percent duty cycle, making it a match for thin-sheet and small-diameter tube jobs. Shops that regularly exceed 125 amps or need water-cooled endurance for continuous production should look at a higher-capacity torch instead.

125-amp maximum current with 60-percent duty cycle

This single rating defines the thermal limit of the torch head; staying at or below 125 amps and observing the six-minute-on, four-minute-off cycle prevents overheating. Every other feature — flexible neck, gas valve, electrode range — serves this core specification.

How it compares

Measured against everything we stock in Welding Equipment & Positioners, at today’s prices. Recalculated every night.

Price $300.99
Pricier than about 87% of the 1,978 comparable items (median $50.99).

Specifications

Product
Brand nameMILLER ELECTRIC
Product typeTools

Questions about this item

How much heat does the air-cooled WP9FV25RM handle during a full day at its 60 percent duty cycle?

At 60 percent duty cycle the torch is rated for 125 A maximum current; the air-cooled design relies on ambient airflow to dissipate heat during the off periods of each cycle.

What power source and gas supply must I already have to run this TIG torch kit?

You need a TIG-capable power source able to deliver up to 125 A and a shielding-gas regulator with hose for argon or argon-helium mixes.

Will the flexible neck and 0.02–1/8 in electrode range work with my older A-125 series consumables?

Yes — the kit is built for the A-125 series and accepts electrode diameters from 0.02 in to 1/8 in, so existing A-125 collets, collet bodies and back caps fit directly.

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