Heating Nozzle, Compatible Fuel Type Acetylene, Compatible Torch Series J, Tip Series VMA-J, Tip Size 15, Tip Design Tube & Head, Compatible Manufacturer Victor, Application Brazing, Preheating, Welding, Compatible Torch Grainger Part Number 5GEJ9, 5KJ44, Compatible Torch Manufacturer Part Number 103-01FP, J-28, J-40, Flame Type Multi-Flame, Maximum Oxygen Flow Rate 244 scfh, Minimum Oxygen Flow Rate 99 scfh