I needed a nozzle that would provide a powerful jet of water but didn't have one. It is threaded and fits on to a US standard 3/4" hose or bib.
Version 2: I made the threads 12mm deep which gives enough room to fit a standard hose washer. The outlet nozzle is 8mm which give it a pretty strong stream of water. Version 2 is redesigned to remove the use of the adapter/washer as I had trouble with leaks where it screws into the garden hose.
Version 1: This is the original model. It uses a two-piece design. The threads are 20mm deep and I've included an adapter/washer stop that reduces that to 12mm. It has a 10mm nozzle outlet. Reason for the two-piece design is that hose barbs are not standard and this accommodates varying lengths. If you need a deeper or more shallow thread, simply modify the adapter/washer when you slice the part. Consider printing the adapter/washer using a flexible filament if you want an integrated seal if you make version 1. I've included a section view so you can see what the inside profile looks like.
| nozzle1.STL | 508.6KB | |
| nozzle_v2.STL | 433.1KB | |
| nozzle_washer_adapter_for_v1.STL | 27.6KB |
