3 in 1 drain collector

3 in 1 drain collector, as we have 2 washing machines and soon will have a dryer which also needs a drain. The outlet has a diameter of 30mm to adapt to a washing machine siphon which came with only 1 connector. Also it is possible to hold it captive by the siphon provided nut via a groove and the two safety discs.

Should be able to print without supports, although i got some loose extrusions but that might be down to the 0,4mm layer height that the variable layer-height function calculated.

Printed with PETG as the drained water might get hot, depending on the washing programm. Did already test to a 60°C programm which was no problem.

26.06.2025: increased the diameter to 31mm as it was a bit too loose and fixed my design error which lead to an unneccessary overhang inside

07.07.2025: PETG deformed after washing with 95°C, reprinted with ASA