The Sievert 2295 Anti-flare Jet Gas torch has a unique 1 bar regulator for cartridge pressure control. A fixed medium burner is supplied with the torch and modifications help prevent flare ups when used upside down.
 
 
 
It has precise flame adjustment and comes supplied with a 2204 cartridge Propane/Butane mix.It has a 0.9 Kw output for soldering up to 22mm pipe.
 
It will fit EN417 self sealing cartridges and is very compact when used with a 2203 cartridge.