Collected from Maker world.

Credit goes to: 3D_prototypy

This modular system allows you to easily connect hoses of various sizes using three 3D printed components:

Male connector – with a circular ridge that fits into the matching groove of the female part

Female connector – includes a groove and an external thread

Locking ring – screws onto the female part to firmly lock the connection

All parts are interchangeable – any male connector fits any female one, and all are secured with the universal locking ring.

You can also combine different diameters to create reduction or transition fittings.

Tested and optimized for 3D printing with supports.

PETG, ASA, ABS recommended – PLA is usable for light-duty/home use.

Available Sizes:

Male connectors:

10 mm, 12 mm, 14 mm, 16 mm, 19 mm, 20 mm, quick coupling

Female connectors:

10 mm, 12 mm, 14 mm, 16 mm, 19 mm, 20 mm, 25 mm, quick coupling

Locking ring:

Universal for all combinations

🖨️ Print settings:

Material: PETG / ASA / ABS / PLA

Layer height: 0.2 mm

Infill: 30–50%

Supports required: YES

Modular Hose Connectors – 3D Printable Set