Q - What is the difference between shielded vs unshielded?
A - Shielded nozzles allow for longer use of consumables, better cut quality, and better penetration of material. Unshielded nozzles are used when you need to get in a smaller area, as these nozzles are shorter than shielded.
Q - What amperage can be used on this nozzle?
A - 15 - 45A
Q - How long will this nozzle last?
A - Unshielded won’t last as long as shielded nozzles and how quickly they wear depends on the usage. You should change your nozzle whenever you see notching, an orifice that isn't round, or rounded edges during your regular inspection.
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