Canadian owned and operated
If you are running a Miller welder but prefer the feel and durability of a Tweco gun, the P4-15M is the perfect solution for your shop. This 400-amp beast is built to handle the heat of heavy wire welding without melting down in your hand. Whether you are pushing .045" flux-core or spraying .035" solid wire, this gun delivers the consistent arc transfer you need to lay down perfect beads. The 15-foot lead gives you that extra reach you always need when working on trailers, structural beams, or large equipment repairs, saving you from dragging your machine closer every few minutes.
We know that comfort matters when you're under the hood for eight hours a day. That is why this gun features an ergonomic handle design that fits naturally in the hand, reducing grip fatigue and wrist strain. The trigger is responsive but guarded enough to prevent accidental firing. The knuckle-joint strain relief at the handle allows for sharp turns and flexibility without kinking the liner or breaking the internal power cable. It is tough, reliable, and built for the real world.
The best part? You stop overpaying for proprietary consumables. This gun runs on standard Tweco #4 parts—the 14-series tips and slip-on nozzles you probably already have in your toolbox. Changing parts is fast and easy: the nozzle slips on and off (no threads to seize up with spatter), and the heavy-duty diffuser stands up to high heat. The Miller-style plug on the back end means you can swap this gun onto your Millermatic or S-Series feeder in seconds. Just plug it in, tighten the locking nut, connect the trigger lead, and you are ready to burn wire.
Why Welders Choose This Gun:
| Additional Information |
|---|
| Amperage:400 |
| Length:15 ft |
| Back End:Miller |
| Brand:Tweco Style |
| Cooling Method:Air Cooled |
| Duty Cycle:60% @ 400A |
| Wire Capacity:0.035" - 5/64" |
| Consumable Series:Tweco 14 Series, Tweco 24 Series |
| Handle Style:Ergonomic Curved |
| Packaging Description:1of1 |
| Front End:Tweco |
