Canadian owned and operated
If you've been in the welding game for a while, you know the Tweco Spray Master. It’s the gun that doesn't quit. This model, the MS415M-116, is built for the welder who needs to push 400 amps and lay down serious metal. It’s set up right out of the box for your Miller machine and ready to run 1/16" wire. No adapters, no messing around with liners before you start—just plug it in and burn.
Why do welders love the Spray Master? It runs cool. Even when you're cranking the voltage for spray transfer, the handle stays comfortable in your hand, thanks to Tweco's smart design and heavy-duty internals. The 15-foot cable gives you plenty of slack to move around a trailer frame or a structural beam without dragging the feeder with you. The handle ergonomics are spot-on, reducing that wrist fatigue you feel at the end of a long shift.
Maintenance is a breeze too. You're using standard Tweco 11-series tips and parts that you can find in almost any tool crib. The nozzle slips on and stays put, and the trigger action is crisp and reliable. Whether you are running flux-core or solid wire spray, this gun feeds smoothly and stands up to the abuse of a real shop environment. If you need a replacement gun for your Miller that’s tougher than the stock whip, this is the upgrade you want.
| Additional Information |
|---|
| Amperage:400 |
| Length:15 ft |
| Wire Size:1/16" |
| Back End:Miller |
| Brand:Tweco |
| Torch Type:MIG Gun |
| Cooling Method:Air Cooled |
| Duty Cycle:80% @ 400A |
| Connection Type:Miller |
| Consumable Series:11 Series |
| Packaging Description:pack of 1 |
