FIT GUARANTEE
TORCH NOZZLE COMPATIBILITY CHART
Find your torch model in the tables below, read across to the replacement part, and click through to the product. 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 ⚠) | FS-ROT-SF2-BURNER | View part → |
| Quickfire | Replacement nozzle ⚠ | FS-ROT-QF-NOZZLE | View part → |
| Roxy | Replacement burner/nozzle ⚠ | Match on request | View part → |
TABLE 2 — SIEVERT
| SIEVERT TORCH | REPLACEMENT PART | OUR PART | LINK |
|---|---|---|---|
| Turbo-series power burner ⚠ | Replacement burner ⚠ | FS-SIE-BURNER | View part → |
| Promatic-series ⚠ | Replacement burner ⚠ | FS-SIE-BURNER | View part → |
| Pro / Maxis hand torches ⚠ | Replacement burner ⚠ | Match on request | View part → |
TABLE 3 — BULLFINCH
| BULLFINCH TORCH | REPLACEMENT PART | OUR PART | LINK |
|---|---|---|---|
| Bullfinch blowtorch (plumber’s range) ⚠ | Replacement nozzle ⚠ | FS-BUL-NOZZLE | View part → |
| Bullfinch heavy-duty burner ⚠ | Replacement nozzle ⚠ | FS-BUL-NOZZLE | View part → |
| Older / stamped models ⚠ | Match from old part | Match on request | View part → |
TABLE 4 — EN417 THREADED BUTANE CARTRIDGE
| CARTRIDGE | NOZZLE USE | OUR PART | LINK |
|---|---|---|---|
| Campingaz CV270 / CV300 / CV470 + own-brand EN417 | Fine flame — jewellery & culinary | FS-EN417-FINE | View part → |
| Campingaz CV270 / CV300 / CV470 + own-brand EN417 | Copper-pipe soldering | FS-EN417-SOLDERING | View part → |
| Campingaz CV270 / CV300 / CV470 + own-brand EN417 | Spreader — heat-shrink & broad flame | FS-EN417-SPREADER | View part → |
TABLE 5 — OXY-FUEL, BRITISH NO. SERIES
| OXY-FUEL HEAD | SIZE | OUR PART | LINK |
|---|---|---|---|
| Standard oxy-fuel torch heads | No. 5 (general welding) | FS-OXA-NOZZLE-5 | View part → |
| Standard oxy-fuel torch heads | No. 16 (heating / pre-heat) | FS-OXA-NOZZLE-16 | View part → |
| Standard oxy-fuel torch heads | Set No. 1–10 | FS-OXA-NOZZLE-SET-1-10 | View part → |
| Full series | No. 1–25 table | — | View part → |
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.
FlameSpares 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.