Heating Nozzle, Compatible Fuel Type Acetylene, Compatible Torch Series 300, HD 310C, Tip Series MFA, Tip Size 10, Tip Design Tube & Head, Compatible Manufacturer Victor, Application Heat Treating, Priming, Straightening, Compatible Torch Grainger Part Number 25DV27, 25DV28, 5KJ44, Compatible Torch Manufacturer Part Number 315FC, H 315FC, HD 310C, Flame Type Multi-Flame, Maximum Oxygen Flow Rate 110 scfh, Minimum Fuel Pressure Rating 12 psig (Acetylene), Minimum Oxygen Flow Rate 44 scfh. This item has been restricted from sale in the following state (s): []