1.The structure of the oxyhydrogen flashback arrestor flame torch
2. Standard Accessories of oxyhydrogen flashback arrestor flame torch
a torch, four copper nozzles(0.3mm,0.4mm.0.5mm,0.6mm), a needle rotary joint, a needle(22G).
3. Optional needle and nozzle of oxyhydrogen flashback arrestor flame torch:
1) Single needle and double needle, such as 17G, 18G, 19G, 20G, 22G and etc.
2) Big copper nozzle (0.8mm), Big copper nozzle (1.0mm)
4. Assembly of Oxyhydrogen flashback arrestor flame torch
Showed in the below pictures after assembled:

