A robust steel cylinder fitted with a standard CGA600 connection. Higher pressure and hotter flame than mixed gas cartridges. Hot stable gas effective to -20 degrees celsius, robust steel cylinder that uses a standard CGA600 connection.
 
To be used with similar torches that use CGA600 valves.
All cartridges produced are fitted with a double skin safety valve, to the EN417 standard.
 
Ideal for use when brazing or soldering large diameter copper pipes.