Miller Enterprises
Miller Enterprises Water-Cooled TIG Torch Kit 301253012 375 A 100% Duty Cycle
Water-cooled TIG torch kit rated at 375 A with 100 percent duty cycle for aerospace and precision fabrication
- TypeWelding Parts & Supplies
- Handles 375 A for heavy fabrication
- 100 % duty cycle enables continuous welding
- Rigid neck gives stable torch control
- Compatible with W-375 series equipment
- Suited for aerospace and pressure-vessel work
Water-Cooled TIG Torch Kit 301253012
This water-cooled TIG torch kit carries part number 301253012 and is built for TIG welding (GTAW). It delivers a 375 A maximum current with a 100 percent duty cycle and a rigid neck. The kit fits the W-375 series and serves aerospace, aluminium fabrication, ship repair, automotive, exotic-material work, manufacturing, maintenance, pipe and tube fabrication, precision metal work, pressure vessel fabrication, shipbuilding, tool and die, and vocational training.
Suited for high-amperage continuous TIG work
Welders who need sustained 375 A output with water cooling and a rigid neck for precision joints will find this kit matches the requirement. It is not for operators who require a flexible neck, a lower amperage torch, an air-cooled design, or compatibility with a different torch series.
375 A at 100 percent duty cycle
The single specification that decides fit is the 375 A maximum current at 100 percent duty cycle. If the application demands continuous welding at this amperage with water cooling, the kit meets the requirement; if the required amperage or duty cycle differs, another torch must be selected.
Highlights
- Handles 375 A for heavy fabrication
- 100 % duty cycle enables continuous welding
- Rigid neck gives stable torch control
- Compatible with W-375 series equipment
- Suited for aerospace and pressure-vessel work
Specifications
| Brand | MILLER ELECTRIC |
|---|---|
| Type | Welding Parts & Supplies |
Questions about this item
What cooler connections does the W-375 torch kit require for water cooling?
The kit is designed for the W-375 series and needs a water cooler with matching inlet and outlet fittings to supply coolant to the torch head.
How do I install the rigid-neck torch onto my TIG machine, and what step is often missed?
Connect the power cable to the machine’s output terminal, attach the water hoses to the cooler, and confirm coolant is circulating before you start welding.
Which consumable parts will need replacement during heavy use at 375 A?
At 375 A with a 100 percent duty cycle, the tungsten electrode, collet, collet body, gas lens and ceramic cup will wear and require regular replacement.
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