40mm Fan (extruder assembly fan for V3 extruder assembly only - 16pin)
<b>Compatibility: UP v3 extruder assembly</b>
This fan provides air movement across extruder head to cool the areas above the heat tube preventing back-bulge which leads to clogging when using ABS and especially when using PLA. This fan also provides curing temperature mitigation as the molten thread exits the nozzle during the course of a build.