Hydroponic Endpiece for 100x50mm Pipe

Design preview. Rendered from the file, not a photo.

The maker says it fits: 100mm x 50mm rectangular downpipe (metric standard hydroponic tubing). See the proof

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What it does

Seals rectangular downpipe ends so water stays in your hydroponic system, not leaking out
Works with 100mm by 50mm pipes, so your setup stays clean and contained
Adjusts to fit bigger pipes or different rounded shapes, so you only need one design

Your hydroponic garden needs sealed pipes to work right. This endpiece caps off your rectangular downpipe so water runs where you want it to go, not where it shouldn't.

The endpiece fits 100mm by 50mm rectangular pipes. It has rounded corners that match your pipes perfectly.

No shipping delays, no storage clutter. Just the endpiece you ordered, ready to plug in and use.

1.8k downloads in the maker community. That is interest in the design on the site it came from, not our sales.

What it fits

The maker says it fits: 100mm x 50mm rectangular downpipe (metric standard hydroponic tubing)

That is the maker's word, not a fit we measured. Check the size below against your own.

100mm x 50mm rectangular downpipe (metric standard hydroponic tubing) (model 100mm)From the maker's own listing title, checked 2026-08-13. See the original post

What you get

This design prints as one piece.
Nothing else to print or buy for this to work.

What it is made of

Designs like this print well in PLA. Compare the materials.

Printed plastic is strong for its size, but it is not metal. We have not load tested this design, so we do not publish a weight rating. Keep it out of a hot car and away from open flame.

Who made this design

Shared under GNU GPL. See the original design