Hot tub jet version 0.1

Here is a DRAFT (work in progress) attempt at a hot tub jet. So far I have printed it (CTC dual replicator clone) but have had so much scaffolding / support the end result isn't good. Initial print was in PLA but acknowledge ABS would be required in a hot tub.

Would welcome thoughts on how to improve the printing of threads and open apertures.

This thing was made with Tinkercad. Edit it online https://www.tinkercad.com/things/hgDR71DULL4

I would have preferred to have scanned this ite