Garden hose connector 13 to 19 mm
27 min1 part
Aquarium hose connector 12 to 16 mm
3D printing1 partBeginner-friendlyNo supports
A double hose barb that joins aquarium or pond hoses with inside diameters of 12 and 16 mm, for example a filter outlet to a wider return hose. Push each hose fully over its barbs and secure it with a hose clip; filter hoses usually run at low pressure, which suits a printed connector. Print it in PETG, which tolerates water well, and test it over a bucket before installing; for other sizes, enter both inside diameters in the generator.
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- Size
- 18.56 × 18.56 × 52 mm
- Print time
- ≈ 26 min
- Filament
- ≈ 6 g PETG
- Parts
- 1
Print settings
- Material
- PETG
- Layer height
- 0.2 mm
- Infill
- 15%
- Walls
- 3
- Supports
- none
Worked for others:
Tip: Print standing as shown, no supports needed. With 3–4 walls (perimeters) it becomes watertight; a hose clamp holds hoses on the barbs.
Estimated by our slicer-like calculation for a 0.4 mm nozzle. Your slicer may show slightly different values.
Adjust it
- Size: 18.56 mm diameter, 52 mm high
- Bottom: hose barb for a hose 12 mm inside, 25 mm long
- Top: hose barb for a hose 16 mm inside, 25 mm long
- Narrowest opening: 8 mm
This model comes from the “Pipe adapter” generator. Open it there with these settings and change any size you like.
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