Lossless air splitter and regulator

grabcad

This lossless design prevents losses typically present in assemblies (threads or plugs). Optimized for support-free printing, airflow can be precisely regulated using two knobs. Internal spherical voids allow for easy modification via extrusion operations (adding/removing material); see renderings. Post-printing, simply mount the knobs by rotating and clipping into place while breaking the central pin to secure; check markings for correct alignment of parts on 150 x 150 plane. The total volume is 27.56 cm³, and mass is 33 grams. A video demonstration will be uploaded upon successful printing.