Grooved sandfilter coupling - 167MM

Disclaimer! I have only used this for a week if it breaks, if you print it and it breaks Im not responsible for any damage or loss which might be sustained by using this design! It shouldn't but things under pressure are dangerous so be careful.


Grooved sandfilter coupling, m7. I made it to replace a sandfilter coupling that broke after replacing filter sand. Its 167mm in diamater.

I printed it at 100% ABS