Tweco ELC 350
Tweco gun · 17 part numbers published
Part numbers for the Tweco ELC 350, with cross-references
One row per number the catalogue prints for this gun, with the position it is listed in and every cross-reference a source states. Fitment as printed in the Bernard/Tregaskiss conversion tables; check the gun's neck and consumable style (small/large, thread-on/slip-on) before ordering.
Jump to: Nozzles 9Gas diffusers and retaining heads 5Insulators 2Adaptors 1
Nozzles 9 nozzles
| Part | Manufacturer | Position | Crosses to | Evidence | ||
|---|---|---|---|---|---|---|
| N1C12 | Bernard | Slip-On | none published | Verified | Find it | |
| N1C34HD | Bernard | Slip-On | none published | Verified | Find it | |
| N1C58 | Bernard | Slip-On | none published | Verified | Find it | |
| N1C58HD | Bernard | Slip-On | none published | Verified | Find it | |
| N1C12Q | Bernard | Thread-On | none published | Verified | Find it | |
| N1C34HQ | Bernard | Thread-On | none published | Verified | Find it | |
| N1C34Q | Bernard | Thread-On | none published | Verified | Find it | |
| N1C58HQ | Bernard | Thread-On | none published | Verified | Find it | |
| N1C58Q | Bernard | Thread-On | none published | Verified | Find it |
Evidence on every row above: listed in Bernard and Tregaskiss (ITW Welding)’s own product listing.
Gas diffusers and retaining heads 5 diffusers
| Part | Manufacturer | Position | Crosses to | Evidence | ||
|---|---|---|---|---|---|---|
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D-1 | Bernard | Large, Thread-On | none published | Verified | Find it |
| D118 | Bernard | Slip-On | none published | Verified | Find it | |
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DS-1 | Bernard | Small, Thread-On | none published | Verified | Find it |
| D114Q | Bernard | Thread-On | none published | Verified | Find it | |
| D118Q | Bernard | Thread-On | none published | Verified | Find it |
Evidence on every row above: listed in Bernard and Tregaskiss (ITW Welding)’s own product listing.
Insulators 2 insulators
| Part | Manufacturer | Position | Crosses to | Evidence | ||
|---|---|---|---|---|---|---|
| 10012 | Bernard | Large, Thread-OnThread-OnSlip-On | CM Industries B10012 | Verified | Find it | |
| 4323R | Bernard | Small, Thread-On | CM Industries B4323R | Verified | Find it |
Evidence on every row above: listed in Bernard and Tregaskiss (ITW Welding)’s own product listing.
Adaptors 1 adaptor
| Part | Manufacturer | Position | Crosses to | Evidence | ||
|---|---|---|---|---|---|---|
| 1380012 | Bernard | Small, Thread-OnLarge, Thread-OnThread-On | none published | Verified | Find it |
Evidence on every row above: listed in Bernard and Tregaskiss (ITW Welding)’s own product listing.
Common questions
- Which nozzle fits a Tweco ELC 350?
- The Bernard/Tregaskiss Conversion Series application catalogue lists 9 nozzles for the Tweco ELC 350 gun: Bernard N1C12, Bernard N1C34HD, Bernard N1C58, and others in the table above.
- Which diffuser fits a Tweco ELC 350?
- The Bernard/Tregaskiss Conversion Series application catalogue lists 5 diffusers for the Tweco ELC 350 gun: Bernard D-1, Bernard D118, Bernard DS-1, and others in the table above.
- Which insulator fits a Tweco ELC 350?
- The Bernard/Tregaskiss Conversion Series application catalogue lists 2 insulators for the Tweco ELC 350 gun: Bernard 10012 (crosses to CM Industries B10012), Bernard 4323R (crosses to CM Industries B4323R).
- Which adaptor fits a Tweco ELC 350?
- The Bernard/Tregaskiss Conversion Series application catalogue lists 1 adaptor for the Tweco ELC 350 gun: Bernard 1380012.

