Adapter KG100 to Ø87

I designed and 3D printed an adapter for a DN100 KG pipe to cleanly and stably insert and center a Ø87 mm downpipe.

The printed part fits precisely into the KG pipe and receives the smaller downpipe from above. The coordinated diameters create a clean guide without much play, ensuring the pipe is held stably. At the same time, the circumferential rim provides good support and prevents slipping downwards.

The goal was a simple, functional solution without extensive installation effort. The component can be quickly inserted and removed again if needed.