Tarantula Rear Radial Fan Duct with Auto Level Mounting Space

thingiverse

Rear mounted 50mm radial fan duct. There's room to attach an auto level sensor in the stock position. The design features internal baffles that help air flow navigate around the ring by bridging and diverting it. Verify your slicer includes them. If not, don't worry; if you're okay with bridging, it will still work just fine. Be aware that there's limited space between the bottom of the duct and the print, so ensure your bed is level and the fan is inserted into the duct properly or it may drag on the print. To guarantee a perfect fit, you might want to file down the duct slightly. I filed out the internal corners to make sure they were square. I'm glad you like it! Update: I've added a thin version of the duct if the original one doesn't fit under your Z-Axis gantry due to clearance issues. The new duct is 4.25mm high. Since I haven't tested the airflow on this version, please let me know if the flow rate is sufficient for you.