Summary

Remix of https://www.thingiverse.com/thing:2963133
Added divider to create adhering vacuum chamber, that holds it still, much original design needed extra tape to make drill hole smaller.
Minor flaw is that this design is more prone to be clogged by bigger particles

Print Settings

Printer Brand:

Creality

                                            <p class="detail-setting printer"><strong>Printer: </strong>                     <div><p>Ender-3 v2</p></div></p>                                                                                <p class="detail-setting rafts"><strong>Rafts: </strong>                     <div><p>No</p></div></p>                                                                                <p class="detail-setting supports"><strong>Supports: </strong>                     <div><p>Yes</p></div></p>                                                                                <p class="detail-setting resolution"><strong>Resolution: </strong>                     <div><p>0.16</p></div></p>                                                                                <p class="detail-setting infill"><strong>Infill: </strong>                     <div><p>20%</p></div></p>                                                        <br>                        <p class="detail-setting notes"><strong>Notes: </strong>                    </p><div><p>Supports needed only for flat part, neither holes in the separator wall, nor hose adapter don't need them.<br>I use tree supports.<br>Estimated print speed 3,5h</p></div>

How I Designed This

Double chamber Vacuum Drilling addon - Karcher 35 mm, super adhesion