Features: Handling: Most Bethlehem orders currently have a 7-10 day handling period. Stainless Steel flames large enough to fully encompass 11?+ diameter tubing Each stage is controlled by two needle valves providing unmatched control adjustable position Introducing the Bethlehem Burners Grand Desktop Glassworking Torch! This stainless steel, surface mix torch combines our Alpha, Bravo and Champion torches into one easy to use Bench Burner! The three separately controlled stages provide glass artists with unsurpassed control over flame sizes, heat potential and fuel mixture, making the Grand torch the most versatile and fuel efficient glass working torch available today. Specifications: Burner configuration: Center Fire: 6 ? gas jets (Alpha Design) Middle Fire: 12 ? gas jets, 36 ? oxy ports Outer Fire ? 24 ? gas jets, 72 ? oxy ports Face dia. ? 1.375? Full flame consumption: Propane Gas: 5 psi; 12 LPM (720 LPH, 25.43 cu ft/h) Tanked Oxygen: 20 psi; 60 LPM (3,600 LPH, 127.13 cu ft/h) 1,150 BTU?s Per Minute Works: 50mm Boro Rod 80mm+ Heavy Walled Tube Dimensions: Base: 8? x 8? Height: 9.25? Barrel Length: 7.5? Net Weight: 9.75 lbs. Includes: Lifetime Factory Warranty Instructions Bethlehem Burners Cleaning Kit Swivel Base with Scroll Pedestal