4mm Drip Irrigation Connectors (Printable)

Following the success of my 6mm drip irrigation connectors, I created this 4mm version to cover even more use cases.

This set includes multiple connector types:
• Straight connector (2 Way)
• L-connector (90°)  (2 Way)
• T-connector / splitter (3 Way)

•4-Way-Connector

Perfect for quickly printing missing parts without needing to order cheap connectors with expensive shipping.

Designed for low-pressure systems (gravity-fed irrigation)

These connectors are intended as a practical, fast solution, ideal as a temporary fix or until your next order arrives.

Printed in PETG, they are weather-resistant and suitable for outdoor use.

Barbed ends provide a tight fit for most 4mm irrigation tubing. For best results, slightly heat the tube or use clamps if needed.

Perfect for:
• Drip irrigation systems 
• Garden & raised beds 
• Quick repairs 
• DIY watering setups 

Not suitable for high-pressure systems.

Also available:
6mm version:
https://makerworld.com/en/models/1467620-6mm-drip-irrigation-connectors-printable

Print your own instead of waiting and keep your garden running 🌱