microtube, made from soft PVC or PE – from 2.5 mm to 5 mm inner diameter Extension tubes for mini sprinklers – 8 to 13 mm inner diameter and working pressure of 4 to 6 Kg /cm 2 Micro tubes from PE from 1.0 mm to 2.5 mm – for high water flow plants Fittings for micro irrigation – Grommet, Tee, Take off, Jointer, End plug, etc