Micro adapter/pressure reducer for micro-drop irrigation systems. Connects to a 1/2-inch (13 mm) pipe and splits off two 3/16-inch (4.6 mm) pipes.

I use it in a 1.5 bar micro-drop irrigation system. I haven't tested it under higher water pressure.

For low pressure, it can also work normally without an O-ring seal. However, if you want to add an O-ring, I've already prepared the groove for it.

Due to the geometric shape, it hardly requires printing support structures. Considering the contact with water and outdoor use, I recommend using light-colored PETG.

I also designed a micro-drip irrigation nozzle, which is connected to a 4.6 mm outlet: https://makerworld.com/en/models/1449736-low-pressure-garden-bed-irrigation#profileId-1536253