Custom 10 ways connector STL 3D model – Outer diameter 49 mm, wall thickness 2 mm 📦#6524

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3D STL model of a ways distribution manifold with 10 ways, ready to use in your projects. The branches are laid out in a star around the center, with 10 ways and an angular step of 36°. The branch sections accept tubes with an outer diameter of 49 mm and provide an internal passage of 45 mm. The connector features a thin wall (2 mm). The tube ends stay straight, with no internal or external fillets. It could be used to branch off flexible ducts, hoses, or rigid pipes in custom layouts.
Generation date: 2026-01-13
3D Model 10 ways connector STL 3D model – Outer diameter 49 mm, wall thickness 2 mm

3D model download

Free
  • multi-way-tube-splitter-nbP10-_model6524-nb0_dd{id}.stl : 399.7 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 45 mm (≃1.77 in)
#4 end fillets none
Metadata Value
wall thickness 2 mm (≃0.08 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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Parameter Value Unit
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Parameter Value Unit
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1 object(s) - format STL
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STL 3D file of a multi-ways fitting with 4 ways, ready to download. This cross-style model offers 4 ways, spaced regularly by 90° around the center. The branch sections accept tubes with an outer diameter of 30 mm and provide an internal passage of 18 mm. This part features a thick wall of 6 mm. Internal fillets are added at the ends to make tube insertion easier and reduce snagging. This part could suit extraction systems, air-cooling setups, or any project where a flow has to be routed toward several outlets.
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
number of ports 4
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1 object(s) - format STL
4 ways manifold STL 3D file – Outer diameter 12 mm, wall thickness 1.75 mm
3D STL model of a ways distribution manifold with 4 ways, ready to use in your projects. 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 12 mm and provide an internal passage of 8.5 mm. The wall is thin, with a thickness of 1.75 mm. Internal fillets are added at the ends to make tube insertion easier and reduce snagging. This part could suit extraction systems, air-cooling setups, or any project where a flow has to be routed toward several outlets.
Parameter Value Unit
number of ports 4
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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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inner diameter 4 mm
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