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Compact Pump Hose Adapter 8 mm to 12 mm
IP Report
Print Profile(1)

0.2mm layer, 2 walls, 15% infill
Designer
46 min
1 plate
Open in Bambu Studio
Boost
2
5
0
0
16
11
Released
Description
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Short Description
Compact 3D printable adapter for connecting a pump fitting with an 8 mm outer diameter to a hose with a 12 mm inner diameter.
Description
This adapter connects a small pump with an 8 mm outer diameter at the fitting to a flexible hose with a 12 mm inner diameter. The pump side is designed as a plug-in receptacle with slight play, and the hose side as a short hose barb with two retaining rings.
The compact version is 38 mm long and suitable for simple water, air, or low-pressure applications. For better sealing, the part should be printed with multiple wall lines and high infill. Depending on the printer, material, and hose hardness, the fit may vary slightly.
Model Data
- Pump connection: 8 mm outer diameter
- Receptacle in printed part: 8.3 mm inner diameter
- Hose: 12 mm inner diameter
- Hose barb: 11.6 mm base diameter
- Retaining rings: 12.7 mm maximum diameter
- Overall length: 38 mm
- Inner bore: 6.8 mm
License
This user content is licensed under a
Creative Commons Attribution-Share Alike



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