> For the complete documentation index, see [llms.txt](https://hrftank.gitbook.io/hrftank/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://hrftank.gitbook.io/hrftank/iii-build-manual-electronics/12.-water-cooling/12.1-3d-printing-elements.md).

# 12.1 3D printing elements

For this stage you'll need:

{% hint style="info" %}

* Print parameters tested on Prusa i3 MK3S with a 0.6 mm nozzle. 
* Cooling liquid pump holder is intended for 370-motor water pump only.
  {% endhint %}

<table><thead><tr><th width="211">Part file and quantity</th><th width="134">Layer height</th><th width="101" align="center">Outlines</th><th width="140">Other settings / comments</th><th>Approximate filament mass</th></tr></thead><tbody><tr><td>Radiator mount R</td><td>0.35</td><td align="center">2</td><td></td><td>13 g</td></tr><tr><td>Radiator mount L</td><td>0.35</td><td align="center">2</td><td></td><td>10 g</td></tr><tr><td>Cooling liquid pump holder - top</td><td>0.35</td><td align="center">3</td><td></td><td>13 g</td></tr><tr><td>Cooling liquid pump holder - bottom</td><td>0.35</td><td align="center">4</td><td></td><td>41 g</td></tr><tr><td>Pump reservoir seal</td><td></td><td align="center"></td><td>TPU advised</td><td>0,5 g</td></tr><tr><td>Fan cover (x2)</td><td></td><td align="center"></td><td></td><td></td></tr><tr><td>Motor temp sensor holder (x2)</td><td></td><td align="center"></td><td></td><td>15 g</td></tr></tbody></table>

<p align="right">total filament weight:  g PETG + 0,5 g TPU</p>