PLASMA TORCH NOZZLE FOR HYPERTHERM POWERMAX 45XP – 220941
A pack of 5 genuine Hypertherm plasma torch drag cutting nozzles for the Duramax torch as used with the Powermax 45XP plasma cutter.
This nozzle, part number 220941 is one of the most commonly changed parts when using a plasma torch. The nozzle focuses the plasma arc by funneling gas flow. The nozzle or cutting tip orifice should be clean, symmetrical and the correct size to maintain cutting performance. As the tip or nozzle orifice is worn away with normal cutting applications, the arc will get wider and less defined. You may find the kerf of the cut increases. A less concentrated arc will also reduce cutting speeds.
WHEN TO REPLACE: Changeover of this consumable should be performed when the orifice becomes damaged, the edges round off and mis-shapening. Failure to change these can result in poor cutting performance. Hypertherm have produced a video on when to change nozzles.
The 220941 nozzle is for use when drag or mechanized cutting between 15 and 45A.