This torch head by BernzOmatic is designed for use with MAPP gas but can also be used with propane gas. This torch provides a powerful and precise flame for welding and brazing tasks.   It has an instant on/off trigger, lock button which keeps torch lit for finger-free use, replaceable brass tip, a burn tip that produces a swirl flame for maximum heat output, and is pressure regulated to burn in all directions.  It is cast aluminum construction that provides added durability.  It is for use with propane & map-pro fuel.