3D preview of Louvered Fin with Tube Holes
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Interactive 3D model of Louvered Fin with Tube Holes

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Louvered Fin with Tube Holes

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Bounding box
150.0 × 30.0 × 3.4 mm
Engine
Precision B-rep
Parameters
14
Published
September 28, 2026

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Parameters

NameValueRange
Fin Length150 mm30 – 400
Fin Height30 mm8 – 120
Fin Thickness1 mm0.4 – 4
End Margin5 mm0 – 40
Louver Rows4 count1 – 12
Louver Pitch5 mm1.5 – 20
Louver Slot Width3 mm0.5 – 10
Louver Slot Length2.5 mm0.5 – 10
Louver Angle30 deg5 – 70
Tube Hole Diameter9.5 mm2 – 30
Tube Hole Pitch25 mm5 – 80
Collar (Burr) Height1.2 mm0 – 6
Collar Wall0.8 mm0.2 – 4
Louver Keep-out Clearance2 mm0.2 – 10

Every value above is a live dimension. Open a model like this in the editor and each one becomes a slider you can drag before exporting.

Louvered Fin with Tube Holes - Free CAD Model (STEP, STL) | TextoCAD