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The ESAB 21-1063 is a 150 Amp industrial plasma cutting nozzle tip designed for automated, high-precision mechanized plasma arc cutting (PAC) systems. It is specifically engineered for non-ferrous material processing using liquid-cooled torch configurations.
Features
Material-Specific Constriction: Modifies plasma arc shape to counter low surface tension in molten stainless steel and aluminum.
XTremeLife Thermal Optimization: Increased external surface area for direct interface with liquid cooling channels to reduce slag accumulation.
Precision-Drilled Orifice: Laser-verified exit bore with internal wall micro-polishing to prevent pilot-arc erosion.
SpeedLok Cartridge System: Facilitates front-end consumable changes in under 60 seconds.
Hydrodynamic Gas Path: Dual seating bevels mate with gas distributor and retaining caps to eliminate internal gas blow-by.
High Cut Edge Angularity: Engineered for dross-free finishes on thick plates to reduce secondary grinding.
Pilot Arc Stability: Internal geometry supports repeated pilot-to-main arc transfers during automated cycling.
Specifications
Manufacturer: ESAB (Thermal Dynamics)
Manufacturer Part Number (MPN): 21-1063
UPC/GTIN: 662067008278, 699488787475
Legacy Designation: Victor Thermal Dynamics 21-1063
Operating Amperage: 150 Amperes (Continuous Duty)
Duty Cycle: 100% at 150A
Target Material Class: Non-Ferrous Alloys (Stainless Steel and Aluminum)
