FIT GUARANTEE
TORCH NOZZLE COMPATIBILITY CHART
Find your torch model in the tables below and read across to the replacement part. Two kinds of row, and the label on each tells you which: rows marked “View part” open a part we hold in stock; rows marked “Confirm fit” are matched to your model rather than kept on the shelf, so they open the fit-matching form instead. Send the stamp on your old part and we confirm the size before you order. Every fit we list follows one of five anchors: Rothenberger (Superfire 2 / Quickfire / Roxy), Sievert, Bullfinch, the EN417 threaded butane cartridge (Campingaz CV270 / CV300 / CV470), or British oxy numbering No. 1-25.
TABLE 1 - ROTHENBERGER (SUPERFIRE 2 / QUICKFIRE / ROXY)
| ROTHENBERGER TORCH | REPLACEMENT PART | OUR PART | LINK |
|---|---|---|---|
| Superfire 2 | Replacement burner (size stamped on old head) | Matched to your model | Confirm fit → |
| Quickfire | Replacement nozzle | Matched to your model | Confirm fit → |
| Roxy | Replacement burner/nozzle | Matched to your model | Confirm fit → |
TABLE 2 - SIEVERT
| SIEVERT TORCH | REPLACEMENT PART | OUR PART | LINK |
|---|---|---|---|
| Turbo-series power burner | Replacement burner | Matched to your model | Confirm fit → |
| Promatic-series | Replacement burner | Matched to your model | Confirm fit → |
| Pro / Maxis hand torches | Replacement burner | Matched to your model | Confirm fit → |
TABLE 3 - BULLFINCH
| BULLFINCH TORCH | REPLACEMENT PART | OUR PART | LINK |
|---|---|---|---|
| Bullfinch blowtorch (plumber’s range) | Replacement nozzle | Matched to your model | Confirm fit → |
| Bullfinch heavy-duty burner | Replacement nozzle | Matched to your model | Confirm fit → |
| Older / stamped models | Match from old part | Matched to your model | Confirm fit → |
TABLE 4 - EN417 THREADED BUTANE CARTRIDGE (MODEL NAMES ARE EXAMPLES)
| CARTRIDGE | NOZZLE USE | OUR PART | LINK |
|---|---|---|---|
| Standard EN417 - e.g. Campingaz CV270 / CV300 / CV470 | Head only - 1300°C, piezo ignition, air-mix fan | FS-EN417-HEAD | View part → |
| Standard EN417 - e.g. Campingaz CV270 / CV300 / CV470 | Head + test brazing rods (aluminium & copper) | FS-EN417-HEAD-RODS | View part → |
| Standard EN417 - e.g. Campingaz CV270 / CV300 / CV470 | Head + service kit (spare seals & screwdriver) | FS-EN417-HEAD-KIT | View part → |
Model names are examples of EN417 cans, not a brand-fit verdict: fit is confirmed against the cartridge you hold before your first order.
TABLE 5 - OXY-FUEL, BRITISH NO. SERIES
| OXY-FUEL HEAD | SIZE | OUR PART | LINK |
|---|---|---|---|
| Standard oxy-fuel torch heads | No. 5 (general welding) | Matched to your model | Confirm fit → |
| Standard oxy-fuel torch heads | No. 16 (heating / pre-heat) | Matched to your model | Confirm fit → |
| Standard oxy-fuel torch heads | Set No. 1-10 | Matched to your model | Confirm fit → |
| Full series | No. 1-25 table | - | View range → |
HOW TO MEASURE YOUR NOZZLE SEAT
- Remove the nozzle and measure the seat diameter with calipers.
- Note the thread and seat type - EN417 cartridges, plumber’s blowtorch burner seats and oxy-fuel heads all differ.
- Compare with the fit tables above - or send us a photo of the old part and we’ll match it for free.
Model not on the list? Send us your torch model - we match unlisted models for free.
TorvPro supplies independent spare parts and is not affiliated with, endorsed by, or sponsored by Rothenberger, Sievert, Bullfinch or Campingaz. Brand names are used for fitment reference only. Check local gas-appliance rules before fitting.