This is dripper I designed for my hydroponics system. I use it with 10 cm (4 inch) rockwool cubes. External diameter is 7 cm.
Printed in two parts: dripper and hose connector.
Hose connector has to be glued to dripper. Holes has to be made manually, I made 4 holes with a needle and small hammer.
Connector.stl | 83.2KB | |
Dripper_v4.stl | 419.0KB |