Hypertherm Powermax 45 Nozzle - 220671
See Item 3 in the diagram.
Hypertherm powermax 45 consumables have a reputation for longest life in the industry, our advice is please don't compromise your system by using copy spares. The original really are the best.
Sold each.
The nozzle is at the heart of the cutting process and best quality will always be achieved with new clean nozzles.