Custom Star-pattern connector 10 ways STL 3D model – Outer diameter 49 mm, wall thickness 3 mm 📦#6696

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This STL 3D multi-ways connector with 10 ways is available for download. This multi-way connector provides 10 ways, arranged in a star pattern with 36° between each branch. Each branch is sized for tubes with an outer diameter of 49 mm and an inner diameter of 43 mm. The wall has a thickness of 3 mm. The tube ends stay straight, with no internal or external fillets. This multi-way connector could be used in ventilation setups, air distribution lines, or fluid circuits where the flow needs to be split.
Generation date: 2026-01-19
3D Model Star-pattern connector 10 ways STL 3D model – Outer diameter 49 mm, wall thickness 3 mm

3D model download

Free
  • multi-way-tube-splitter-nbP10-_model6696-nb0_dd{id}.stl : 399.1 Ko
STL Mesh quality : Linear deflection 0.001 Angular deflection 0.1
No compliance warranty No compliance warranty
(Internal and private use, non-commercial – no distribution – no derivatives)
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Values for this model

This model was generated by the Multi-way Tube Splitter / Connector template, with the following values:
Parameter Value
#1 number of ports 10
#2 outer diameter 49 mm (≃1 15/16 in)
#3 inner diameter 43 mm (≃1 11/16 in)
#4 end fillets none
Metadata Value
wall thickness 3 mm (≃1/8 in)
illustration of the parameters
Parameter overview

The usable length of each branch, measured from the central hub to the end of the tube, is equal to the outer diameter × 1.2.

Labels are used in the naming of the downloaded 3D files.

Parameter Label
#1 number of ports nbP
#2 outer diameter ouD
#3 inner diameter inD
#4 end fillets fil

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To search for a model based on your own parameters, go to the template page Multi-way Tube Splitter / Connector 

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Parameter Value Unit
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1 object(s) - format STL
star-pattern connector 4 ways STL 3D file – Outer diameter 90 mm, wall thickness 3 mm
STL 3D file of a multi-ways fitting with 4 ways, ready to download. The connector uses a cross-shaped layout, with 4 ways set 90° from one another. The branch sections accept tubes with an outer diameter of 90 mm and provide an internal passage of 84 mm. The wall has a thickness of 3 mm. No end fillets are applied, so both the inner and outer edges remain sharp. This multi-way connector could be used in ventilation setups, air distribution lines, or fluid circuits where the flow needs to be split.
Parameter Value Unit
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1 object(s) - format STL
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Parameter Value Unit
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star-pattern connector 4 tubes STL file – Outer diameter 8 mm, wall thickness 2 mm
Download this STL 3D multi-way ways manifold model with 4 ways. The four branches are distributed symmetrically, with an angular step of 90° between each branch. The branch sections accept tubes with an outer diameter of 8 mm and provide an internal passage of 4 mm. The wall is thin, with a thickness of 2 mm. The internal edges at each branch end are softened with fillets to help guide the tube during assembly. This multi-way connector could be used in ventilation setups, air distribution lines, or fluid circuits where the flow needs to be split.
Parameter Value Unit
number of ports 4
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