Cutting Tip, Compatible Fuel Type Acetylene, For Torch Type Handheld, Machine, Tip Series 144, Tip Size 3, Tip Design One Piece, Maximum Cutting Thickness 1 1/4 in, Compatible Manufacturer Airco, Application Hand Cutting, Machine Cutting, Flame Type Medium Preheat, Fuel Flow Rate 3 to 23 scfh, Maximum Cutting Speed 11 in/min, Minimum Cutting Speed 14 in/min, Oxygen Flow Rate 190 scfh, Pressure Rating (Fuel) 3 psi, Pressure Rating (Oxygen) 45 psig