120.0155.6118.1
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Interactive 3D model of 120 mm PC Fan to 75 mm Pipe 90° Reducer

Everything else

120 mm PC Fan to 75 mm Pipe 90° Reducer

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Bounding box
155.6 × 120.0 × 118.1 mm
Engine
Precision B-rep
Parameters
9
Published
October 18, 2026

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The prompt

120mm PC lüfter Anschluss an ein vorhandenes 75mm Rohr mit einem 90grad winkel im, sich sanft verjüngenden Rohrverlauf.

Parameters

NameValueRange
Fan Flange Size120 mm100 – 200
Fan Hole Spacing105 mm60 – 110
Fan Hole Diameter4.5 mm2 – 8
Flange Thickness5 mm2 – 12
Fan Opening Diameter110 mm80 – 115
Pipe Outer Diameter75 mm40 – 100
Wall Thickness3 mm1.5 – 6
Bend Radius75 mm70 – 200
Outlet Straight Length20 mm5 – 80

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.

120 mm PC Fan to 75 mm Pipe 90° Reducer - Free CAD Model (STEP, STL) | TextoCAD