5 model

Free

Hardie irrigation valve flow control stem

Thingiverse

Free

Desktop Hydroponic System: Rain Irrigation

Thingiverse

Free

Drip head for garden irrigation system (like Gardena Micro-Drip)

Thingiverse

Free

1/4" drip irrigation emitters and connectors

Thingiverse

Free

Soft drink bottle irrigation drip cap

Thingiverse