Description
Item Details
- RADNOR™ 3.11" Copper Nozzle with 5/8" bore size is designed to be used with up to 450 A Tweco® No. 3 MIG guns. Self-insulated nozzle with a flush contact tip relationship is ideal where a shorter electrical stick-out is needed, resulting in tighter/shorter arc lengths. It is sold as 2 per pack.
Features
- Easy identification - part no rolled stamped on the outside surface
- 3-piece design - does not require an additional insulator
- Nozzle housing - cut and formed from 122 dhp copper alloy tubing
- Nozzle insulator - made from g7 silicone material, providing the electrical insulation needed from the gas diffuser
- Nozzle Insert - machined from a solid brass allow and machining the internal threads to match the conductor tube OD threads
- 3-piece nozzle design, includes: Nozzle Housing - Cut and Formed from 122 DHP copper alloy tubing
- Recessed Tips are generally used for higher heat applications where longer electrical stick-out is required, or in cases where the nozzle may touch the work piece (tack, spot, and stitch)
- Flush Tips are generally used where a shorter electrical stick-out is used sometimes resulting in shorter/tighter arc lengths, This brings the tip closer to the work piece
- Protruding Tips are generally used when welding open root pipe or any joint that requires the welder to get into a tight weld joint
- However the down side to this is the chance of arcing the tip to the work piece, which could damage front end parts resulting in downtime needed to replace
- Thread-on
Applications
- Used in heavy duty welding application up to 450 Amp
Product Attributes
| Attribute | Value |
|---|---|
| Consumables Type | Nozzle |
| MIG Gun Model | RADNOR™ Pro 250, Tweco® No. 4, 400, Tweco® No. 2 |
| MIG Wire Size | .030 - .078" |
| Length | 3.11" |
| Bore | 0.5", 0.625" |
| Series | 23 |
| Tip Relationship | Flush |