Mouthpiece acetylene/oxygen 0.2-0.5 mm
Mouthpiece acetylene/oxygen 0.5-1 mm
Mouthpiece acetylene/oxygen 1-2 mm
Mouthpiece acetylene/oxygen 2-4 mm
Mouthpiece acetylene/oxygen 4-6 mm
Mouthpiece acetylene/oxygen 6-9 mm
Mouthpiece acetylene/oxygen 9-14 mm
Mouthpiece acetylene/oxygen 14-20 mm
Mouthpiece acetylene/oxygen 20-30 mm