Intense, effective and wind stable flams that reaches around the pipe Soft soldering of pipe upto dia 40mm Brazing of pipe upto dia 18mm Powerful flame with adjustable temperature upto 1300 C Brass burner High quality zinc valve for cartridge For LP gas butane and propane/butane mix of 50/50 Stainless steel deflector for fast brazing and energy saving Convenient for outdoor use