Fittings and adapters
Straight Hose Reducer Adapter
- Bounding box
- 50.0 × 20.0 × 20.0 mm
- Engine
- Precision B-rep
- Parameters
- 6
- Published
- October 7, 2026
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Free to download and use. See the terms.
The prompt
3D CAD model specification for a straight hose reducer adapter: dual-barbed stepped hose connector, transitioning from 16mm outer diameter (OD) on one end to 20mm outer diameter (OD) on the other end, 1.5mm wall thickness, smooth tapered internal bore, 50mm total length, optimized for FDM 3D printing in PETG, precise metric mechanical component.
Parameters
| Name | Value | Range |
|---|---|---|
| Small end OD (barb tip) | 16 mm | 10 – 30 |
| Large end OD (barb tip) | 20 mm | 14 – 35 |
| Wall thickness | 1.5 mm | 0.8 – 3 |
| Total length | 50 mm | 35 – 100 |
| Barb height | 1 mm | 0.4 – 2 |
| Barb width | 2 mm | 0.8 – 4 |
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.
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