UNIRAIN Rain Pipe is a 32 mm overhead irrigation pipe supplied in 100 m rolls, with a 0.4 mm wall thickness and 0.8 mm holes. It features 5-hole groups spaced every 35 cm, delivering 45 LPH per group at 1.0 bar. Recommended operating pressure is 1.0 bar. Maximum lateral running length is 34 m at 1.0 bar, 39 m at 1.5 bar, and 43 m at 2.0 bar under zero-slope conditions with 10% flow variation.