Heating Nozzle Compatible Fuel Type Acetylene Compatible Torch Series 300 HD 310C Tip Series MFA Tip Size 6 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 72L11 72L9 H 315FC HD 310C WH360 WH360L Flame Type Multi-Flame Maximum Oxygen Flow Rate 44 scfh Minimum Fuel Pressure Rating 8 psig (Acetylene)