Professional irrigation Cut in 13mm X 4mm Y branch * Connects 4mm drippers to drip or rain. Connects 4mm sprayers for mist or rai
Easy for DIY to install as they see the 4mm branch * Simply cut tube where branch is required slide pipe clips to both sides * Angle branch correct way left or right of 13mm tube * Push in branch both ends and tighten pipe clips.
Fast and easy to install. 4mm sprayer . 4mm drippers
Poly Irrigation 13mm X 4 mm poly Y Branch's design is how a trade or plumber would run and connect 4mm with a Y branch. It more professional than an insert with 4mm into 13mm tube.