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P4-15M - Parker P4 Series 400A MIG Gun 15ft - Miller Plug / Tweco Consumables

Packaging: 1 of each
$324.00/ea $231.43/1 of each only $231.43/eaSave 29%

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SKU: PARP4-15M Categories: , ,

OVERVIEW

Heavy-Duty Parker P4-15M MIG Gun for Miller Machines

The Parker P4-15M MIG Gun is a premium air-cooled welding torch designed to bridge the gap between high-performance power sources and economical consumable management. Engineered for professional welders who demand reliability and comfort, this 400-amp torch features a 15-foot cable assembly that provides ample reach for large fabrication projects without sacrificing wire feed smoothness. The gun is specifically configured with a Miller-style back end, ensuring a direct, plug-and-play fit for a wide range of Miller wire feeders and integrated MIG machines.

One of the standout features of the P4-15M is its Tweco-style front end. By utilizing the industry-standard Tweco consumable platform (including 14-series tips and 24-series nozzles), this gun allows shops to maintain low operating costs while ensuring parts are readily available at almost any welding supply store. The combination of a Miller plug and Tweco consumables makes it an incredibly versatile tool for workshops that may have mixed equipment fleets or simply prefer the durability of Tweco front-end parts.

Performance-wise, the Parker P4 series is built to withstand the rigors of industrial environments. It boasts a 60% duty cycle at 400 amps when using CO2 shielding gas, and 350 amps with mixed gases. This high thermal capacity ensures the gun remains cool and operational during long weld seams on thick structural steel, heavy machinery, or pipe. The handle is ergonomically designed to fit naturally in the welder's hand, featuring a knuckle joint that relieves cable tension and reduces wrist strain during positional welding.

Whether you are replacing a worn-out OEM gun or upgrading to a more robust torch system, the Parker P4-15M offers the perfect balance of power, comfort, and compatibility. It supports wire sizes ranging from 0.030" (0.8mm) up to 5/64" (2.0mm), making it suitable for everything from general fabrication to heavy manufacturing.

Additional Information
Amperage:400
Length:15 ft
Front End:Tweco
Back End:Miller
Brand:Parker
Cooling Method:Air Cooled
Torch Type:MIG Gun
Amperage Rating:400A
Cable Length:15 ft
Duty Cycle:60%
Consumable Compatibility:Tweco Style
Connection Type:Miller
Wire Size Capacity:0.030" - 5/64" (0.8mm - 2.0mm)
Packaging Description:1 of each

INCLUDED

  • 1 x Parker P4-15M MIG Gun Assembly (15ft)
  • 1 x Pre-installed Liner
  • 1 x Contact Tip (Standard)
  • 1 x Nozzle (Standard)

APPLICATIONS

  • Structural Steel Fabrication
  • Heavy Equipment Manufacturing
  • Shipbuilding and Repair
  • General Industrial Fabrication
  • Construction
  • Maintenance and Repair Operations (MRO)

FAQ

This gun uses Tweco-style front end consumables, including standard 14-series contact tips, 24-series nozzles, and 54-series gas diffusers.

Yes, if your Miller welder or wire feeder accepts a standard Miller-style MIG gun plug, this gun will fit directly.

The Parker P4-15M is rated at 60% duty cycle at 400 Amps when using CO2 gas, and 350 Amps when using mixed gas.

This is an air-cooled MIG gun, meaning it relies on ambient air and shielding gas flow to dissipate heat.

The gun is rated for wire sizes ranging from 0.030" (0.8mm) up to 5/64" (2.0mm), provided the correct liner and contact tip are installed.

Yes, the gun typically comes pre-installed with a standard steel liner suitable for the most common wire sizes.

Yes, but you will need to change the steel liner to a Teflon or polymer liner and use aluminum-specific contact tips to prevent feeding issues.

The cable length is 15 feet, offering good reach for most workshop and fabrication bay setups.

CATALOGUE & SPEC SHEETS

Spec Sheet