Goede Stainless Steel Forge/foundry Burner with 0-30 Propane Regulator 100% stainless steel components for tube,adjustable air choke,and adjustable tip. Made of the best corrosion resistant materials available. Includes A 0-30 PSI adjustable propane regulator for standard 20# tanks Fits inside A 1-1/2" opening forge/foundry opening or larger. 130,000 BTU output