Fuel Gas Internal Cutting Nozzle; Item Fuel Gas Internal Cutting Nozzle; Size 1 Inch Tip; Metal Thickness 1 Inch; Gas Pressure Rating 40 PSIG (Cutting Oxygen), 3 to 5 PSIG (Fuel); Cutting Speed Rating 14 to 20 IPM; Gas Consumption 95 to 115 CFH (Total Oxygen), 5 to 10 CFH (Fuel); Kerf Width 0.09 Inch

Hard drawn, electrolytic, tough pitch copper used in 1-piece nozzles " withstands heat and wear " outlasts any copper alloy nozzle; 1-piece nozzle has triple swaged interior " gas passages are mirror smooth with internal angles rounded for non-turbulent, more efficient gas flow " clean, smooth cuts with minimal kerf; Preheat ports are closely spaced around cutting orifice for greater concentration of preheat flames; Hard drawn, electrolytic, tough pitch copper used in 1-piece nozzles " withstands heat and wear " outlasts any copper alloy nozzle; 1-piece nozzle has triple swaged interior " gas passages are mirror smooth with internal angles rounded for non-turbulent, more efficient gas flow " clean, smooth cuts with minimal kerf; Preheat ports are closely spaced around cutting orifice for greater concentration of preheat flames; Long, parallel preheat passages " permit re-dressing nozzle without affecting performance; 1-piece nozzle is a single piece of solid copper " provides maximum cooling " recommended always for acetylene and for other fuel gases when heat exposure is unusually severe; 2-piece nozzles " recommended for high efficiency with fuel gases other than acetylene " solid copper, heavy-wall external sleeve and brass internal sections can be ordered separately to minimize replacement cost; Conical seats " instant aligning provides tight seal, prevents leaks around nozzle nut