Cutting Tip Compatible Fuel Type Acetylene For Torch Type Handheld Machine Tip Series 1-108 Tip Size 4 Tip Design One Piece Maximum Cutting Thickness 3 in Compatible Manufacturer Victor Application Pipe Cutting Flame Type Medium Preheat Fuel Flow Rate 18 to 30 scfh (Acetylene) Kerf Width 0.12 in Maximum Cutting Speed 9 in/min Minimum Cutting Speed 12 in/min Oxygen Flow Rate 20 to 33 scfh (Preheat) 270 to 320 scfh (Cutting) Pressure Rating (Fuel) 5 to 10 psi (Acetylene)